149199747840

Names of 149199747840

• Cardinal: 149199747840 can be written as One hundred forty-nine billion, one hundred ninety-nine million, seven hundred forty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4919974784 × 10¹¹

Factors of 149199747840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 122

Divisors of 149199747840

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 30 32 33 36 39 40 41 44 45 47 48 52 55 60 64 65 66 72 78 80 82 88 90 94 96 99 104 110 117 120 123 128 130 132 141 143 144 156 160 164 165 176 180 188 192 195 198 205 208 220 234 235 240 246 256 260 264 282 286 288 312 320 328 330 352 360 369 376 384 390 396 410 416 423 429 440 451 468 470 480 492 495 517 520 528 533 564 572 576 585 611 615 624 640 656 660 704 705 715 720 738 752 768 780 792 820 832 846 858 880 902 936 940 960 984 990 1034 1040 1056 1066 1128 1144 1152 1170 1222 1230 1248 1280 1287 1312 1320 1353 1408 1410 1430 1440 1476 1504 1551 1560 1584 1599 1640 1664 1692 1716 1760 1804 1833 1845 1872 1880 1920 1927 1968 1980 2068 2080 2112 2115 2132 2145 2209 2255 2256 2288 2304 2340 2444 2460 2496 2574 2585 2624 2640 2665 2706 2816 2820 2860 2880 2952 3008 3055 3102 3120 3168 3198 3280 3328 3384 3432 3520 3608 3666 3690 3744 3760 3840 3854 3936 3960 4059 4136 4160 4224 4230 4264 4290 4418 4510 4512 4576 4653 4680 4797 4888 4920 4992 5148 5170 5248 5280 5330 5412 5499 5640 5720 5760 5781 5863 5904 6016 6110 6204 6240 6336 6396 6435 6560 6627 6721 6765 6768 6864 7040 7216 7332 7380 7488 7520 7708 7755 7872 7920 7995 8118 8272 8320 8448 8460 8528 8580 8836 9020 9024 9152 9165 9306 9360 9594 9635 9776 9840 9984 10296 10340 10496 10560 10660 10824 10998 11045 11280 11440 11520 11562 11726 11808 12032 12220 12408 12480 12672 12792 12870 13120 13254 13442 13530 13536 13728 14080 14432 14664 14760 14976 15040 15416 15510 15744 15840 15990 16236 16544 16640 16920 17056 17160 17343 17589 17672 18040 18048 18304 18330 18612 18720 19188 19270 19552 19680 19881 20163 20295 20592 20680 21120 21197 21320 21648 21996 22090 22560 22880 23124 23265 23452 23616 23985 24299 24440 24816 24960 25051 25344 25584 25740 26240 26508 26884 27060 27072 27456 27495 28717 28864 28905 29315 29328 29520 29952 30080 30832 31020 31488 31680 31980 32472 33088 33135 33605 33840 34112 34320 34686 35178 35344 36080 36096 36608 36660 37224 37440 38376 38540 39104 39360 39762 40326 40590 41184 41360 42240 42394 42640 43296 43992 44180 45120 45760 46248 46530 46904 47232 47970 48598 48880 49632 49920 50102 51168 51480 52480 52767 53016 53768 54120 54144 54912 54990 57434 57728 57810 58630 58656 59040 60160 60489 61664 62040 63360 63591 63960 64944 66176 66270 67210 67680 68224 68640 69372 70356 70688 72160 72897 73320 74448 74880 75153 76752 77080 78208 78720 79524 80652 81180 82368 82720 84788 85280 86151 86592 86715 87945 87984 88360 90240 90569 91520 92496 93060 93808 94464 95940 97196 97760 99264 99405 100204 100815 102336 102960 105534 105985 106032 107536 108240 108288 109824 109980 114868 115456 115620 117260 117312 118080 120978 121495 123328 124080 125255 126720 127182 127920 129888 132352 132540 134420 135360 136448 137280 138744 140712 141376 143585 144320 145794 146640 148896 149760 150306 153504 154160 156416 157440 159048 161304 162360 164736 165440 169576 170560 172302 173184 173430 175890 175968 176720 180480 181138 183040 184992 186120 187616 190773 191880 194392 195520 198528 198810 200408 201630 204672 205920 211068 211970 212064 215072 216480 218691 219960 225459 229736 231240 234520 234624 236160 241956 242990 246656 248160 250510 254364 255840 258453 259776 263835 265080 268840 270720 271707 274560 275561 277488 281424 282752 287170 288640 291588 293280 297792 300612 302445 307008 308320 315887 317955 318096 322608 324720 329472 330880 339152 341120 344604 346368 346860 351780 351936 353440 362276 364485 369984 372240 375232 375765 381546 383760 388784 391040 397056 397620 400816 403260 409344 411840 422136 423940 424128 430144 430755 432960 437382 439920 450918 452845 459472 462480 469040 469248 472320 483912 485980 493312 496320 501020 508728 511680 516906 519552 527670 530160 537680 541440 543414 549120 551122 554976 562848 565504 574340 577280 583176 586560 595584 601224 604890 614016 616640 631774 635910 636192 645216 649440 661760 678304 682240 689208 693720 703560 703872 706880 724552 728970 739968 744480 750464 751530 763092 767520 777568 782080 795240 801632 806520 815121 823680 826683 844272 847880 848256 860288 861510 865920 874764 879840 901836 905690 918944 924960 938080 947661 953865 967824 971960 992640 996259 1002040 1017456 1023360 1033812 1039104 1055340 1060320 1075360 1086828 1093455 1102244 1109952 1125696 1127295 1148680 1166352 1173120 1177397 1191168 1202448 1209780 1228032 1233280 1263548 1271820 1272384 1290432 1292265 1298880 1356608 1358535 1377805 1378416 1387440 1407120 1407744 1413760 1449104 1457940 1479936 1488960 1500928 1503060 1526184 1535040 1555136 1579435 1590480 1603264 1613040 1630242 1647360 1653366 1688544 1695760 1696512 1720576 1723020 1731840 1749528 1759680 1803672 1811380 1837888 1849920 1876160 1895322 1907730 1935648 1943920 1985280 1992518 2004080 2034912 2046720 2067624 2110680 2120640 2150720 2173656 2186910 2204488 2219904 2251392 2254590 2297360 2332704 2346240 2354794 2404896 2419560 2466560 2480049 2527096 2543640 2544768 2580864 2584530 2597760 2713216 2717070 2755610 2756832 2774880 2814240 2827520 2842983 2898208 2915880 2977920 2988777 3006120 3052368 3070080 3110272 3158870 3180960 3206528 3226080 3260484 3306732 3377088 3391520 3446040 3499056 3519360 3532191 3607344 3622760 3675776 3699840 3752320 3790644 3815460 3871296 3887840 3985036 4008160 4069824 4075605 4133415 4135248 4221360 4241280 4301440 4347312 4373820 4408976 4439808 4502784 4509180 4594720 4665408 4709588 4738305 4809792 4839120 4960098 4981295 5054192 5087280 5089536 5161728 5169060 5195520 5426432 5434140 5511220 5513664 5549760 5628480 5685966 5796416 5831760 5886985 5955840 5977554 6012240 6104736 6140160 6220544 6317740 6361920 6413056 6452160 6520968 6613464 6754176 6783040 6892080 6998112 7038720 7064382 7214688 7245520 7351552 7399680 7504640 7581288 7630920 7742592 7775680 7970072 8016320 8139648 8151210 8266830 8270496 8442720 8482560 8602880 8694624 8747640 8817952 8966331 9018360 9189440 9330816 9419176 9476610 9619584 9678240 9920196 9962590 10108384 10174560 10338120 10596573 10868280 11022440 11027328 11099520 11256960 11371932 11592832 11663520 11773970 11955108 12024480 12209472 12400245 12635480 12723840 12904320 12951367 13041936 13226928 13508352 13566080 13784160 13996224 14128764 14214915 14429376 14491040 14943885 15162576 15261840 15485184 15551360 15940144 16032640 16279296 16302420 16533660 16540992 16885440 17389248 17495280 17635904 17660955 17932662 18036720 18378880 18661632 18838352 18953220 19239168 19356480 19840392 19925180 20216768 20349120 20676240 21193146 21736560 22044880 22054656 22199040 22513920 22743864 23185664 23327040 23547940 23910216 24048960 24418944 24800490 25270960 25447680 25808640 25902734 26083872 26453856 27132160 27568320 27992448 28257528 28429830 28858752 28982080 29887770 30325152 30523680 31102720 31880288 32065280 32604840 33067320 33081984 33770880 34778496 34990560 35271808 35321910 35865324 36073440 36757760 37676704 37906440 38712960 38854101 39680784 39850360 40433536 40698240 41352480 42386292 43473120 44089760 44831655 45487728 46654080 47095880 47820432 48097920 48837888 49600980 50541920 51805468 52167744 52907712 52982865 55136640 55984896 56515056 56859660 57717504 57964160 59775540 60650304 61047360 63760576 64756835 65209680 66134640 66163968 67541760 69556992 69981120 70543616 70643820 71730648 72146880 75353408 75812880 77425920 77708202 79361568 79700720 80867072 81396480 82704960 84772584 86946240 88179520 89663310 90975456 93308160 94191760 95640864 96195840 99201960 101083840 103610936 104335488 105815424 105965730 110273280 113030112 113719320 115928320 116562303 119551080 121300608 122094720 127521152 129513670 130419360 132269280 139962240 141287640 143461296 144293760 150706816 151625760 155416404 158723136 159401440 165409920 169545168 173892480 176359040 179326620 181950912 188383520 191281728 194270505 198403920 202167680 207221872 208670976 211630848 211931460 226060224 227438640 233124606 239102160 242601216 244189440 255042304 259027340 260838720 264538560 279924480 282575280 286922592 288587520 301413632 303251520 310832808 317446272 318802880 330819840 339090336 347784960 352718080 358653240 363901824 376767040 382563456 388541010 396807840 404335360 414443744 423862920 452120448 454877280 466249212 478204320 518054680 521677440 529077120 565150560 573845184 582811515 606503040 621665616 634892544 637605760 678180672 717306480 727803648 753534080 765126912 777082020 793615680 828887488 847725840 904240896 909754560 932498424 956408640 1036109360 1043354880 1058154240 1130301120 1147690368 1165623030 1213006080 1243331232 1275211520 1356361344 1434612960 1507068160 1554164040 1587231360 1657774976 1695451680 1819509120 1864996848 1912817280 2072218720 2260602240 2295380736 2331246060 2486662464 2712722688 2869225920 3108328080 3174462720 3315549952 3390903360 3639018240 3729993696 3825634560 4144437440 4521204480 4662492120 4973324928 5738451840 6216656160 6781806720 7459987392 8288874880 9324984240 9946649856 11476903680 12433312320 13563613440 14919974784 16577749760 18649968480 24866624640 29839949568 37299936960 49733249280 74599873920 149199747840
• Sum of all divisors σ(n): 634754274336
• Sum of proper divisors (its aliquot sum) s(n): 485554526496
• 149199747840 is an abundant number, because the sum of its proper divisors (485554526496) is greater than itself. Its abundance is 336354778656

Bases of 149199747840

• Binary: 10001010111100111111110111101100000000₂
• Hexadecimal: 0x22BCFF7B00
• Base-36: 1WJHOE80

Squares and roots of 149199747840

• 149199747840 squared (149199747840²) is 22260564755519584665600
• 149199747840 cubed (149199747840³) is 3321270648299513280289050722304000
• The square root of 149199747840 is 386263.8319076745
• The cube root of 149199747840 is 5303.8271614337

Scales and comparisons

• 149,199,747,840 seconds is equal to 4,744 years, 4 weeks, 4 days, 22 hours, 24 minutes.
• To count from 1 to 149,199,747,840 would take you about nine thousand, four hundred eighty-eight 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 149199747840 cubic inches would be around 442 feet tall.

Recreational maths with 149199747840

• 149199747840 backwards is 048747991941
• The number of decimal digits it has is: 12
• The sum of 149199747840's digits is 63
• More coming soon!