142997778000

Names of 142997778000

• Cardinal: 142997778000 can be written as One hundred forty-two billion, nine hundred ninety-seven million, seven hundred seventy-eight thousand.

Scientific notation

• Scientific notation: 1.42997778 × 10¹¹

Factors of 142997778000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 45

Divisors of 142997778000

• Number of divisors d(n): 1920
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 20 21 22 24 25 27 28 30 33 34 35 36 40 42 44 45 48 49 50 51 54 55 56 60 63 66 68 70 72 75 77 80 84 85 88 90 98 99 100 102 105 108 110 112 119 120 125 126 132 135 136 140 144 147 150 153 154 165 168 170 175 176 180 187 189 196 198 200 204 210 216 220 225 231 238 240 245 250 252 255 264 270 272 275 280 289 294 297 300 306 308 315 330 336 340 350 357 360 374 375 378 385 392 396 400 408 420 425 432 440 441 450 459 462 476 490 495 500 504 510 525 528 539 540 550 560 561 578 588 594 595 600 612 616 630 660 675 680 693 700 714 720 735 748 750 756 765 770 784 792 816 825 833 840 850 867 875 880 882 900 918 924 935 945 952 980 990 1000 1008 1020 1050 1071 1078 1080 1100 1122 1125 1155 1156 1176 1188 1190 1200 1224 1225 1232 1260 1275 1309 1320 1323 1350 1360 1375 1386 1400 1428 1445 1470 1485 1496 1500 1512 1530 1540 1575 1584 1617 1650 1666 1680 1683 1700 1734 1750 1764 1785 1800 1836 1848 1870 1890 1904 1925 1960 1980 2000 2023 2040 2079 2100 2125 2142 2156 2160 2200 2205 2244 2250 2295 2310 2312 2352 2376 2380 2448 2450 2475 2499 2520 2550 2601 2618 2625 2640 2646 2695 2700 2750 2772 2800 2805 2856 2890 2940 2970 2975 2992 3000 3024 3060 3080 3150 3179 3213 3234 3300 3332 3366 3375 3400 3465 3468 3500 3528 3570 3600 3672 3675 3696 3740 3780 3825 3850 3920 3927 3960 4046 4080 4125 4158 4165 4200 4250 4284 4312 4335 4400 4410 4488 4500 4590 4620 4624 4675 4725 4752 4760 4851 4900 4913 4950 4998 5040 5049 5100 5202 5236 5250 5292 5355 5390 5400 5500 5544 5610 5712 5775 5780 5880 5940 5950 6000 6069 6120 6125 6160 6300 6358 6375 6426 6468 6545 6600 6615 6664 6732 6750 6800 6930 6936 7000 7056 7140 7225 7344 7350 7425 7480 7497 7560 7650 7700 7803 7854 7875 7920 8085 8092 8250 8316 8330 8400 8415 8500 8568 8624 8670 8820 8925 8976 9000 9163 9180 9240 9350 9450 9520 9537 9625 9702 9800 9826 9900 9996 10098 10115 10200 10395 10404 10472 10500 10584 10710 10780 10800 11000 11025 11088 11220 11475 11550 11560 11760 11781 11880 11900 12138 12240 12250 12375 12495 12600 12716 12750 12852 12936 13005 13090 13200 13230 13328 13464 13475 13500 13860 13872 14000 14025 14161 14280 14450 14553 14700 14739 14850 14875 14960 14994 15120 15300 15400 15606 15708 15750 15895 16065 16170 16184 16500 16632 16660 16830 17000 17136 17325 17340 17640 17850 18000 18207 18326 18360 18375 18480 18700 18900 19074 19125 19250 19404 19600 19635 19652 19800 19992 20196 20230 20400 20790 20808 20825 20944 21000 21168 21420 21560 21675 22000 22050 22253 22440 22491 22950 23100 23120 23375 23562 23625 23760 23800 24255 24276 24500 24565 24750 24990 25200 25245 25432 25500 25704 25872 26010 26180 26460 26775 26928 26950 27000 27489 27720 28050 28322 28560 28611 28875 28900 29106 29400 29478 29700 29750 29988 30345 30600 30800 31212 31416 31500 31790 32130 32340 32368 32725 33000 33075 33264 33320 33660 34000 34391 34650 34680 35280 35343 35700 36125 36414 36652 36720 36750 37125 37400 37485 37800 38148 38250 38500 38808 39015 39270 39304 39600 39984 40392 40425 40460 41580 41616 41650 42000 42075 42483 42840 43120 43350 44100 44217 44506 44625 44880 44982 45815 45900 46200 46750 47124 47250 47600 47685 48510 48552 49000 49130 49500 49980 50490 50575 50864 51000 51408 51975 52020 52360 52920 53550 53900 54000 54043 54621 54978 55125 55440 56100 56644 57222 57375 57750 57800 58212 58800 58905 58956 59400 59500 59976 60690 61200 62424 62475 62832 63000 63580 64260 64680 65025 65450 66000 66150 66640 66759 67320 67375 68782 69300 69360 70125 70686 70805 71400 72250 72765 72828 73304 73500 73695 74250 74800 74970 75600 76296 76500 77000 77616 78030 78540 78608 79475 80325 80784 80850 80920 82467 83160 83300 84150 84966 85680 85833 86625 86700 88200 88434 89012 89250 89964 91035 91630 91800 92400 93500 94248 94500 95370 97020 97104 98000 98175 98260 99000 99960 100980 101150 102000 103173 103950 104040 104125 104720 105840 107100 107800 108086 108375 109242 109956 110250 111265 112200 112455 113288 114444 114750 115500 115600 116424 117810 117912 118800 119000 119952 121275 121380 122825 124848 124950 126000 126225 127160 127449 128520 129360 130050 130900 132300 132651 133518 133875 134640 134750 137445 137564 138600 140250 141372 141610 142800 143055 144500 145530 145656 146608 147000 147390 148500 149940 151725 152592 153000 154000 155771 156060 157080 158950 160650 161700 161840 162129 163625 164934 165375 166320 166600 168300 169932 171666 171955 173250 173400 176400 176715 176868 178024 178500 179928 182070 183260 183600 187000 187425 188496 189000 190740 194040 195075 196350 196520 198000 199920 200277 201960 202125 202300 206346 207900 208080 208250 210375 212415 214200 215600 216172 216750 218484 219912 220500 221085 222530 224400 224910 226576 228888 229075 229500 231000 232848 235620 235824 238000 238425 240737 242550 242760 245650 247401 249900 252450 252875 254320 254898 257040 259875 260100 261800 264600 265302 267036 267750 269500 270215 273105 274890 275128 277200 280500 282744 283220 286110 289000 291060 291312 294000 294525 294780 297000 299880 303450 306000 309519 311542 312120 312375 314160 317900 321300 323400 324258 325125 327250 329868 330750 333200 333795 336600 339864 343332 343910 346500 346800 353430 353736 354025 356048 357000 359856 363825 364140 366520 368475 374000 374850 378000 378301 381480 382347 388080 390150 392700 393040 397375 400554 401625 403920 404250 404600 412335 412692 415800 416500 420750 424830 428400 429165 432344 433500 436968 439824 441000 442170 445060 449820 455175 457776 458150 459000 462000 467313 471240 476850 481474 485100 485520 486387 490875 491300 494802 499800 504900 505750 509796 515865 519750 520200 523600 529200 530604 534072 535500 539000 540430 546210 549780 550256 556325 561000 562275 565488 566440 572220 578000 582120 589050 589560 594000 599760 600831 606375 606900 614125 619038 623084 624240 624750 631125 635800 637245 642600 646800 648516 650250 654500 659736 661500 663255 667590 673200 679728 686664 687225 687820 693000 706860 707472 708050 714000 715275 722211 727650 728280 733040 736950 749700 756602 758625 762960 764694 778855 780300 785400 794750 801108 803250 808500 809200 810645 824670 825384 831600 833000 841500 849660 858330 859775 864688 867000 873936 882000 883575 884340 890120 899640 910350 916300 918000 928557 934626 937125 942480 953700 962948 970200 972774 975375 981750 982600 989604 999600 1001385 1009800 1011500 1019592 1031730 1039500 1040400 1061208 1062075 1068144 1071000 1078000 1080860 1092420 1099560 1105425 1112650 1122000 1124550 1132880 1134903 1144440 1145375 1164240 1178100 1179120 1192125 1201662 1203685 1212750 1213800 1228250 1237005 1238076 1246168 1249500 1262250 1271600 1274490 1285200 1297032 1300500 1309000 1319472 1323000 1326510 1335180 1351075 1365525 1373328 1374450 1375640 1386000 1401939 1413720 1416100 1430550 1444422 1455300 1456560 1459161 1472625 1473900 1499400 1513204 1517250 1529388 1547595 1557710 1560600 1570800 1589500 1602216 1606500 1617000 1621290 1649340 1650768 1666000 1668975 1683000 1699320 1716660 1719550 1734000 1767150 1768680 1770125 1780240 1799280 1819125 1820700 1832600 1842375 1857114 1869252 1874250 1891505 1907400 1911735 1925896 1940400 1945548 1950750 1963500 1965200 1979208 2002770 2019600 2023000 2039184 2061675 2063460 2079000 2122416 2124150 2142000 2145825 2161720 2166633 2184840 2199120 2210850 2225300 2249100 2269806 2275875 2288880 2290750 2336565 2356200 2384250 2403324 2407370 2425500 2427600 2431935 2456500 2474010 2476152 2492336 2499000 2524500 2548980 2579325 2594064 2601000 2618000 2646000 2648107 2653020 2670360 2702150 2731050 2748900 2751280 2781625 2803878 2811375 2827440 2832200 2861100 2888844 2910600 2918322 2945250 2947800 2998800 3004155 3026408 3034500 3058776 3095190 3115420 3121200 3179000 3186225 3204432 3213000 3234000 3242580 3298680 3316275 3337950 3366000 3398640 3404709 3433320 3436125 3439100 3534300 3537360 3540250 3576375 3611055 3638250 3641400 3665200 3684750 3714228 3738504 3748500 3783010 3814800 3823470 3851792 3891096 3894275 3901500 3927000 3958416 4005540 4046000 4053225 4123350 4126920 4158000 4205817 4248300 4291650 4298875 4323440 4333266 4369680 4417875 4421700 4450600 4498200 4539612 4551750 4581500 4642785 4673130 4712400 4768500 4806648 4814740 4851000 4863870 4913000 4948020 4952304 4998000 5006925 5049000 5097960 5158650 5202000 5296214 5306040 5310375 5340720 5404300 5462100 5497800 5527125 5563250 5607756 5622750 5664400 5674515 5722200 5777688 5821200 5836644 5890500 5895600 6008310 6018425 6052816 6069000 6117552 6185025 6190380 6230840 6358000 6372450 6426000 6485160 6499899 6597360 6632550 6675900 6755375 6809418 6827625 6866640 6872250 6878200 7009695 7068600 7080500 7152750 7222110 7276500 7282800 7295805 7369500 7428456 7477008 7497000 7566020 7646940 7737975 7782192 7788550 7803000 7854000 7944321 8011080 8106450 8246700 8253840 8344875 8411634 8496600 8583300 8597750 8666532 8835750 8843400 8901200 8996400 9079224 9103500 9163000 9285570 9346260 9457525 9537000 9558675 9613296 9629480 9702000 9727740 9826000 9896040 10013850 10098000 10195920 10214127 10308375 10317300 10592428 10612080 10620750 10729125 10808600 10833165 10924200 10995600 11054250 11126500 11215512 11245500 11349030 11444400 11555376 11673288 11682825 11781000 12016620 12036850 12138000 12159675 12370050 12380760 12461680 12744900 12896625 12970320 12999798 13240535 13265100 13351800 13510750 13618836 13655250 13744500 13756400 14019390 14137200 14161000 14305500 14444220 14553000 14591610 14739000 14856912 14994000 15020775 15132040 15293880 15475950 15577100 15606000 15888642 15931125 16022160 16212900 16493400 16581375 16689750 16823268 16993200 17023545 17166600 17195500 17333064 17671500 17686800 18055275 18158448 18207000 18326000 18571140 18692520 18915050 19074000 19117350 19258960 19455480 19471375 19792080 20027700 20266125 20428254 20616750 20634600 21029085 21184856 21241500 21458250 21617200 21666330 21848400 22108500 22253000 22431024 22491000 22698060 23213925 23346576 23365650 23562000 23832963 24033240 24073700 24319350 24740100 24761520 25034625 25489800 25793250 25999596 26481070 26530200 26703600 27021500 27237672 27310500 27489000 28038780 28322000 28372575 28611000 28888440 29106000 29183220 29478000 30041550 30092125 30264080 30587760 30925125 30951900 31154200 31777284 31862250 32425800 32499495 32986800 33162750 33379500 33646536 34047090 34333200 34391000 34666128 35048475 35343000 36110550 36414000 36479025 37142280 37385040 37830100 38234700 38689875 38910960 38942750 39721605 40055400 40532250 40856508 41233500 41269200 42058170 42369712 42483000 42916500 43332660 44217000 44506000 44982000 45396120 46427850 46731300 47287625 47665926 47793375 48066480 48147400 48638700 49480200 50069250 50979600 51070635 51586500 51999192 52962140 53060400 54043000 54165825 54475344 54621000 54978000 56077560 56745150 57222000 57776880 58366440 58414125 60083100 60184250 60798375 61850250 61903800 62308400 63554568 63724500 64851600 64998990 66202675 66325500 66759000 67293072 68094180 68782000 70096950 70686000 71498889 72221100 72958050 74284560 75103875 75660200 76469400 77379750 77885500 79443210 80110800 81064500 81713016 82467000 84116340 84966000 85117725 85833000 86665320 88434000 90276375 90792240 92855700 93462600 94575250 95331852 95586750 96294800 97277400 98960400 100138500 102141270 103173000 103998384 105145425 105924280 108086000 108331650 109242000 112155120 113490300 116069625 116732880 116828250 119164815 120166200 120368500 121596750 123700500 123807600 127109136 127449000 129997980 132405350 132651000 133518000 136188360 140193900 141862875 142997778 144442200 145916100 150207750 151320400 152938800 154759500 155771000 158886420 162129000 162497475 163426032 164934000 168232680 170235450 171666000 173330640 175242375 180552750 182395125 185711400 186925200 189150500 190663704 191173500 194554800 198608025 200277000 204282540 206346000 210290850 211848560 216663300 226980600 232139250 233656500 238329630 240332400 240737000 243193500 247401000 254898000 255353175 259995960 264810700 265302000 270829125 272376720 280387800 283725750 285995556 288884400 291832200 300415500 309519000 311542000 317772840 324258000 324994950 331013375 336465360 340470900 350484750 357494445 361105500 364790250 371422800 378301000 381327408 382347000 397216050 400554000 408565080 420581700 425588625 433326600 453961200 464278500 467313000 476659260 481474000 486387000 494802000 510706350 519991920 525727125 529621400 541658250 560775600 567451500 571991112 583664400 595824075 600831000 619038000 635545680 649989900 662026750 680941800 700969500 714988890 722211000 729580500 756602000 764694000 794432100 812487375 817130160 841163400 851177250 866653200 928557000 934626000 953318520 972774000 993040125 1021412700 1051454250 1059242800 1083316500 1134903000 1143982224 1191648150 1201662000 1276765875 1299979800 1324053500 1361883600 1401939000 1429977780 1444422000 1459161000 1588864200 1624974750 1682326800 1702354500 1787472225 1857114000 1906637040 1986080250 2042825400 2102908500 2166633000 2269806000 2383296300 2553531750 2599959600 2648107000 2803878000 2859955560 2918322000 2979120375 3177728400 3249949500 3404709000 3574944450 3972160500 4085650800 4205817000 4333266000 4766592600 5107063500 5296214000 5719911120 5958240750 6499899000 6809418000 7149888900 7944321000 8411634000 8937361125 9533185200 10214127000 11916481500 12999798000 14299777800 15888642000 17874722250 20428254000 23832963000 28599555600 35749444500 47665926000 71498889000 142997778000
• Sum of all divisors σ(n): 690673651200
• Sum of proper divisors (its aliquot sum) s(n): 547675873200
• 142997778000 is an abundant number, because the sum of its proper divisors (547675873200) is greater than itself. Its abundance is 404678095200

Bases of 142997778000

• Binary: 10000101001011010101001110111001010000₂
• Hexadecimal: 0x214B54EE50
• Base-36: 1TOX6NO0

Squares and roots of 142997778000

• 142997778000 squared (142997778000²) is 20448364512937284000000
• 142997778000 cubed (142997778000³) is 2924070689084083865354952000000000
• The square root of 142997778000 is 378150.4700512747
• The cube root of 142997778000 is 5229.2944464119

Scales and comparisons

• 142,997,778,000 seconds is equal to 4,546 years, 46 weeks, 21 hours.
• To count from 1 to 142,997,778,000 would take you about nine thousand and ninety-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 142997778000 cubic inches would be around 435.8 feet tall.

Recreational maths with 142997778000

• 142997778000 backwards is 000877799241
• 142997778000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142997778000's digits is 54
• More coming soon!