157137318999720

Names of 157137318999720

• Cardinal: 157137318999720 can be written as One hundred fifty-seven trillion, one hundred thirty-seven billion, three hundred eighteen million, nine hundred ninety-nine thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.5713731899972 × 10¹⁴

Factors of 157137318999720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 177

Divisors of 157137318999720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 37 40 45 47 60 72 74 83 90 94 111 120 141 148 166 180 185 188 222 235 249 282 296 332 333 360 370 376 415 423 444 470 498 555 564 664 666 705 740 747 830 846 888 940 996 1110 1128 1245 1332 1369 1410 1480 1494 1660 1665 1692 1739 1880 1992 2115 2209 2220 2490 2664 2738 2820 2988 3071 3320 3330 3384 3478 3735 3901 4107 4230 4418 4440 4980 5217 5476 5640 5976 6142 6627 6660 6845 6956 7470 7802 8214 8460 8695 8836 9213 9960 10434 10952 11045 11703 12284 12321 13254 13320 13690 13912 14940 15355 15604 15651 16428 16920 17390 17672 18426 19505 19881 20535 20868 22090 23406 24568 24642 26085 26508 27380 27639 29880 30710 31208 31302 32856 33135 34780 35109 36852 39010 39762 41070 41736 44180 46065 46812 49284 50653 52170 53016 54760 55278 58515 61420 61605 62604 64343 66270 69560 70218 73704 78020 78255 79524 81733 82140 88360 92130 93624 98568 99405 101306 103823 104340 110556 113627 117030 122840 123210 125208 128686 132540 138195 140436 144337 151959 156040 156510 159048 163466 164280 175545 183347 184260 193029 198810 202612 207646 208680 221112 227254 234060 245199 246420 253265 257372 265080 276390 280872 288674 303918 311469 313020 321715 326932 340881 351090 366694 368520 386058 397620 405224 408665 415292 433011 454508 455877 468120 490398 492840 506530 514744 519115 550041 552780 568135 577348 579087 607836 622938 626040 643430 653864 681762 702180 721685 733388 735597 759795 772116 795240 817330 830584 866022 909016 911754 916735 934407 965145 980796 1013060 1022643 1038230 1100082 1105560 1136270 1154696 1158174 1215672 1225995 1245876 1286860 1299033 1363524 1404360 1443370 1466776 1471194 1519590 1544232 1557345 1634660 1650123 1704405 1732044 1823508 1833470 1868814 1930290 1961592 2026120 2045286 2076460 2165055 2200164 2272540 2279385 2316348 2380691 2451990 2491752 2573720 2598066 2727048 2750205 2886740 2895435 2942388 3024121 3039180 3114690 3269320 3300246 3408810 3464088 3647016 3666940 3677985 3737628 3841451 3860580 4090572 4152920 4204199 4330110 4400328 4545080 4558770 4632696 4672035 4761382 4903980 5113215 5196132 5340469 5500410 5773480 5790870 5884776 6048242 6078360 6229380 6495165 6600492 6783839 6817620 7142073 7333880 7355970 7475256 7682902 7721160 8181144 8250615 8408398 8617309 8660220 9072363 9117540 9344070 9522764 9807960 10226430 10392264 10680938 11000820 11524353 11581740 11903455 12096484 12458760 12612597 12990330 13200984 13567678 13635240 14284146 14711940 15120605 15365804 16021407 16501230 16816796 17234618 17320440 18144726 18235080 18688140 19045528 19207255 20351517 20452860 21020995 21361876 21426219 22001640 23048706 23163480 23806910 24192968 25225194 25851927 25980660 26702345 27135356 27217089 28568292 29423880 30241210 30731608 32042814 33002460 33633592 33919195 34469236 34573059 35710365 36289452 37376280 37837791 38414510 40703034 40905720 42041990 42723752 42852438 43086545 45361815 46097412 47613820 48064221 50450388 51703854 51961320 53404690 54270712 54434178 57136584 57621765 60482420 61054551 63062985 64085628 66004920 67838390 68938472 69146118 71420730 72578904 75675582 76829020 77555781 80107035 81406068 84083980 85704876 86173090 90723630 92194824 95227640 96128442 100900776 101757585 103407708 106809380 107131095 108868356 111892477 115243530 120964840 122109102 126125970 128171256 129259635 135676780 136085445 138292236 142133687 142841460 151351164 153658040 155111562 160214070 162812136 168167960 171409752 172346180 172865295 181447260 189188955 192256884 197597353 203515170 206815416 213618760 214262190 217736712 223784954 230487060 240321105 244218204 251002043 252251940 258519270 271353560 272170890 276584472 284267374 285682920 302702328 305272755 310223124 318840433 320428140 335677431 344692360 345730590 362894520 378377910 384513768 387778905 395194706 407030340 426401061 428524380 447569908 460974120 480642210 488436408 502004086 504503880 517038540 544341780 559462385 568534748 592792059 610545510 620446248 637680866 640856280 671354862 691461180 710668435 753006129 756755820 775557810 790389412 814060680 852802122 857048760 895139816 956521299 961284420 987986765 1004008172 1007032293 1034077080 1088683560 1118924770 1137069496 1185584118 1221091020 1255010215 1275361732 1279203183 1342709724 1382922360 1421336870 1506012258 1513511640 1551115620 1580778824 1594202165 1678387155 1705604244 1778376177 1913042598 1922568840 1975973530 2008016344 2014064586 2132005305 2237849540 2259018387 2371168236 2442182040 2510020430 2550723464 2558406366 2685419448 2842673740 2869563897 2963960295 3012024516 3102231240 3188404330 3356774310 3411208488 3556752354 3765030645 3826085196 3951947060 4028129172 4264010610 4475699080 4518036774 4742336472 4782606495 5020040860 5035161465 5116812732 5258946419 5685347480 5739127794 5927920590 6024049032 6376808660 6396015915 6713548620 7113504708 7530061290 7652170392 7903894120 8056258344 8528021220 8891880885 9036073548 9287075591 9565212990 10040081720 10070322930 10233625464 10517892838 11295091935 11478255588 11797096021 11855841180 12753617320 12792031830 13427097240 14227009416 14347819485 15060122580 15776839257 17056042440 17783761770 18072147096 18574151182 19130425980 20140645860 21035785676 22590183870 22956511176 23594192042 23711682360 25584063660 26294732095 27861226773 28695638970 30120245160 31553678514 35391288063 35567523540 37148302364 38260851960 40281291720 42071571352 45180367740 46435377955 47188384084 47330517771 51168127320 52589464190 55722453546 57391277940 58985480105 63107357028 70782576126 71135047080 74296604728 78884196285 83583680319 90360735480 92870755910 94376768168 94661035542 105178928380 106173864189 111444907092 114782555880 117970960210 126214714056 139306133865 141565152252 157768392570 167167360638 176956440315 185741511820 189322071084 210357856760 212347728378 222889814184 235941920420 236652588855 278612267730 283130304504 315536785140 334334721276 353912880630 371483023640 378644142168 417918401595 424695456756 436492552777 471883840840 473305177710 530869320945 557224535460 631073570280 668669442552 707825761260 835836803190 849390913512 872985105554 946610355420 1061738641890 1114449070920 1309477658331 1415651522520 1671673606380 1745970211108 1893220710840 2123477283780 2182462763885 2618955316662 3343347212760 3491940422216 3928432974993 4246954567560 4364925527770 5237910633324 6547388291655 7856865949986 8729851055540 10475821266648 13094776583310 15713731899972 17459702111080 19642164874965 26189553166620 31427463799944 39284329749930 52379106333240 78568659499860 157137318999720
• Sum of all divisors σ(n): 542753737344000
• Sum of proper divisors (its aliquot sum) s(n): 385616418344280
• 157137318999720 is an abundant number, because the sum of its proper divisors (385616418344280) is greater than itself. Its abundance is 228479099344560

Bases of 157137318999720

• Binary: 100011101110101001100010000101000111011010101000₂
• Hexadecimal: 0x8EEA621476A8
• Base-36: 1JP7VYKEY0

Squares and roots of 157137318999720

• 157137318999720 squared (157137318999720²) is 24692137022419764101360078400
• 157137318999720 cubed (157137318999720³) is 3880056212076770825133889439457428778048000
• The square root of 157137318999720 is 12535442.5131193513
• The cube root of 157137318999720 is 53962.6306383055

Scales and comparisons

• 157,137,318,999,720 seconds is equal to 4,996,480 years, 35 weeks, 4 days, 21 hours, 42 minutes.
• To count from 1 to 157,137,318,999,720 would take you about twelve million, four hundred ninety-one thousand, two hundred one 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 157137318999720 cubic inches would be around 4496.9 feet tall.

Recreational maths with 157137318999720

• 157137318999720 backwards is 027999813731751
• 157137318999720 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 157137318999720's digits is 72
• More coming soon!