142194769920

Names of 142194769920

• Cardinal: 142194769920 can be written as One hundred forty-two billion, one hundred ninety-four million, seven hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4219476992 × 10¹¹

Factors of 142194769920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 58

Divisors of 142194769920

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 41 42 45 48 49 54 56 60 63 64 70 72 80 82 84 90 96 98 105 108 112 120 123 126 128 135 140 144 147 160 164 168 180 189 192 196 205 210 216 224 240 245 246 252 256 270 280 287 288 294 315 320 328 336 360 369 378 384 392 410 420 432 441 448 480 490 492 504 512 540 560 574 576 588 615 630 640 656 672 720 735 738 756 768 784 820 840 861 864 882 896 945 960 980 984 1008 1024 1080 1107 1120 1148 1152 1176 1230 1260 1280 1312 1323 1344 1435 1440 1470 1476 1512 1536 1568 1640 1680 1722 1728 1764 1792 1845 1890 1920 1960 1968 2009 2016 2048 2160 2205 2214 2240 2296 2304 2352 2460 2520 2560 2583 2624 2646 2688 2870 2880 2940 2952 3024 3072 3136 3280 3360 3444 3456 3528 3584 3690 3780 3840 3920 3936 4018 4032 4096 4305 4320 4410 4428 4480 4592 4608 4704 4920 5040 5120 5166 5248 5292 5376 5535 5740 5760 5880 5904 6027 6048 6144 6272 6560 6615 6720 6888 6912 7056 7168 7380 7560 7680 7749 7840 7872 8036 8064 8192 8610 8640 8820 8856 8960 9184 9216 9408 9840 10045 10080 10240 10332 10496 10584 10752 11070 11480 11520 11760 11808 12054 12096 12288 12544 12915 13120 13230 13440 13776 13824 14112 14336 14760 15120 15360 15498 15680 15744 16072 16128 16384 17220 17280 17640 17712 17920 18081 18368 18432 18816 19680 20090 20160 20480 20664 20992 21168 21504 22140 22960 23040 23520 23616 24108 24192 24576 25088 25830 26240 26460 26880 27552 27648 28224 28672 29520 30135 30240 30720 30996 31360 31488 32144 32256 32768 34440 34560 35280 35424 35840 36162 36736 36864 37632 38745 39360 40180 40320 40960 41328 41984 42336 43008 44280 45920 46080 47040 47232 48216 48384 49152 50176 51660 52480 52920 53760 54243 55104 55296 56448 57344 59040 60270 60480 61440 61992 62720 62976 64288 64512 65536 68880 69120 70560 70848 71680 72324 73472 73728 75264 77490 78720 80360 80640 81920 82656 83968 84672 86016 88560 90405 91840 92160 94080 94464 96432 96768 98304 100352 103320 104960 105840 107520 108486 110208 110592 112896 114688 118080 120540 120960 122880 123984 125440 125952 128576 129024 131072 137760 138240 141120 141696 143360 144648 146944 147456 150528 154980 157440 160720 161280 163840 165312 167936 169344 172032 177120 180810 183680 184320 188160 188928 192864 193536 196608 200704 206640 209920 211680 215040 216972 220416 221184 225792 229376 236160 241080 241920 245760 247968 250880 251904 257152 258048 262144 271215 275520 276480 282240 283392 286720 289296 293888 294912 301056 309960 314880 321440 322560 327680 330624 335872 338688 344064 354240 361620 367360 368640 376320 377856 385728 387072 393216 401408 413280 419840 423360 430080 433944 440832 442368 451584 458752 472320 482160 483840 491520 495936 501760 503808 514304 516096 524288 542430 551040 552960 564480 566784 573440 578592 587776 589824 602112 619920 629760 642880 645120 655360 661248 671744 677376 688128 708480 723240 734720 737280 752640 755712 771456 774144 786432 802816 826560 839680 846720 860160 867888 881664 884736 903168 917504 944640 964320 967680 983040 991872 1003520 1007616 1028608 1032192 1084860 1102080 1105920 1128960 1133568 1146880 1157184 1175552 1179648 1204224 1239840 1259520 1285760 1290240 1310720 1322496 1343488 1354752 1376256 1416960 1446480 1469440 1474560 1505280 1511424 1542912 1548288 1572864 1605632 1653120 1679360 1693440 1720320 1735776 1763328 1769472 1806336 1835008 1889280 1928640 1935360 1966080 1983744 2007040 2015232 2057216 2064384 2169720 2204160 2211840 2257920 2267136 2293760 2314368 2351104 2359296 2408448 2479680 2519040 2571520 2580480 2621440 2644992 2686976 2709504 2752512 2833920 2892960 2938880 2949120 3010560 3022848 3085824 3096576 3211264 3306240 3358720 3386880 3440640 3471552 3526656 3538944 3612672 3670016 3778560 3857280 3870720 3932160 3967488 4014080 4030464 4114432 4128768 4339440 4408320 4423680 4515840 4534272 4587520 4628736 4702208 4718592 4816896 4959360 5038080 5143040 5160960 5289984 5373952 5419008 5505024 5667840 5785920 5877760 5898240 6021120 6045696 6171648 6193152 6422528 6612480 6717440 6773760 6881280 6943104 7053312 7077888 7225344 7557120 7714560 7741440 7864320 7934976 8028160 8060928 8228864 8257536 8678880 8816640 8847360 9031680 9068544 9175040 9257472 9404416 9633792 9918720 10076160 10286080 10321920 10579968 10747904 10838016 11010048 11335680 11571840 11755520 11796480 12042240 12091392 12343296 12386304 12845056 13224960 13434880 13547520 13762560 13886208 14106624 14155776 14450688 15114240 15429120 15482880 15869952 16056320 16121856 16457728 16515072 17357760 17633280 17694720 18063360 18137088 18350080 18514944 18808832 19267584 19837440 20152320 20572160 20643840 21159936 21495808 21676032 22671360 23143680 23511040 23592960 24084480 24182784 24686592 24772608 25690112 26449920 26869760 27095040 27525120 27772416 28213248 28901376 30228480 30858240 30965760 31739904 32112640 32243712 32915456 33030144 34715520 35266560 35389440 36126720 36274176 37029888 37617664 38535168 39674880 40304640 41144320 41287680 42319872 43352064 45342720 46287360 47022080 48168960 48365568 49373184 49545216 52899840 53739520 54190080 55050240 55544832 56426496 57802752 60456960 61716480 61931520 63479808 64225280 64487424 65830912 69431040 70533120 70778880 72253440 72548352 74059776 75235328 77070336 79349760 80609280 82288640 82575360 84639744 86704128 90685440 92574720 94044160 96337920 96731136 98746368 99090432 105799680 107479040 108380160 111089664 112852992 115605504 120913920 123432960 123863040 126959616 128450560 131661824 138862080 141066240 144506880 145096704 148119552 150470656 158699520 161218560 164577280 165150720 169279488 173408256 181370880 185149440 188088320 192675840 193462272 197492736 211599360 216760320 222179328 225705984 231211008 241827840 246865920 247726080 253919232 263323648 277724160 282132480 289013760 290193408 296239104 317399040 322437120 329154560 338558976 346816512 362741760 370298880 376176640 385351680 394985472 423198720 433520640 444358656 451411968 483655680 493731840 495452160 507838464 526647296 555448320 564264960 578027520 580386816 592478208 634798080 658309120 677117952 693633024 725483520 740597760 752353280 789970944 846397440 867041280 888717312 967311360 987463680 1015676928 1053294592 1110896640 1128529920 1156055040 1184956416 1269596160 1316618240 1354235904 1450967040 1481195520 1579941888 1692794880 1734082560 1777434624 1974927360 2031353856 2221793280 2257059840 2369912832 2539192320 2633236480 2901934080 2962391040 3159883776 3385589760 3468165120 3554869248 3949854720 4062707712 4443586560 4739825664 5078384640 5266472960 5924782080 6771179520 7109738496 7899709440 8887173120 9479651328 10156769280 11849564160 14219476992 15799418880 17774346240 20313538560 23699128320 28438953984 35548692480 47398256640 71097384960 142194769920
• Sum of all divisors σ(n): 602469252000
• Sum of proper divisors (its aliquot sum) s(n): 460274482080
• 142194769920 is an abundant number, because the sum of its proper divisors (460274482080) is greater than itself. Its abundance is 318079712160

Bases of 142194769920

• Binary: 10000100011011011110000000000000000000₂
• Hexadecimal: 0x211B780000
• Base-36: 1TBN3EO0

Squares and roots of 142194769920

• 142194769920 squared (142194769920²) is 20219352592601736806400
• 142194769920 cubed (142194769920³) is 2875086189836359459378443583488000
• The square root of 142194769920 is 377087.2179217959
• The cube root of 142194769920 is 5219.4876495419

Scales and comparisons

• 142,194,769,920 seconds is equal to 4,521 years, 18 weeks, 2 days, 19 hours, 12 minutes.
• To count from 1 to 142,194,769,920 would take you about nine thousand and forty-two 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 142194769920 cubic inches would be around 435 feet tall.

Recreational maths with 142194769920

• 142194769920 backwards is 029967491241
• 142194769920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142194769920's digits is 54
• More coming soon!