127994997312

Names of 127994997312

• Cardinal: 127994997312 can be written as One hundred twenty-seven billion, nine hundred ninety-four million, nine hundred ninety-seven thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.27994997312 × 10¹¹

Factors of 127994997312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 798

Divisors of 127994997312

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 81 84 91 96 104 108 112 117 126 144 156 162 168 169 182 189 192 208 216 224 234 243 252 273 288 312 324 336 338 351 364 378 416 432 448 468 486 504 507 546 567 576 624 648 672 676 702 728 729 756 773 819 832 864 936 972 1008 1014 1053 1092 1134 1183 1248 1296 1344 1352 1404 1456 1458 1512 1521 1546 1638 1701 1728 1872 1944 2016 2028 2106 2184 2187 2268 2319 2366 2457 2496 2592 2704 2808 2912 2916 3024 3042 3092 3159 3276 3402 3549 3744 3888 4032 4056 4212 4368 4374 4536 4563 4638 4732 4914 5103 5184 5408 5411 5616 5824 5832 6048 6084 6184 6318 6552 6804 6957 7098 7371 7488 7776 8112 8424 8736 8748 9072 9126 9276 9464 9477 9828 10049 10206 10647 10816 10822 11232 11664 12096 12168 12368 12636 13104 13608 13689 13914 14196 14742 15309 15552 16224 16233 16848 17472 17496 18144 18252 18552 18928 18954 19656 20098 20412 20871 21294 21644 22113 22464 23328 24336 24736 25272 26208 27216 27378 27828 28392 28431 29484 30147 30618 31941 32448 32466 33696 34992 36288 36504 37104 37856 37908 39312 40196 40824 41067 41742 42588 43288 44226 46656 48672 48699 49472 50544 52416 54432 54756 55656 56784 56862 58968 60294 61236 62613 63882 64932 66339 67392 69984 70343 73008 74208 75712 75816 78624 80392 81648 82134 83484 85176 86576 88452 90441 95823 97344 97398 101088 108864 109512 111312 113568 113724 117936 120588 122472 123201 125226 127764 129864 130637 132678 139968 140686 146016 146097 148416 151632 157248 160784 163296 164268 166968 170352 173152 176904 180882 187839 191646 194796 199017 202176 211029 219024 222624 227136 227448 235872 241176 244944 246402 250452 255528 259728 261274 265356 271323 281372 287469 292032 292194 303264 321568 326592 328536 333936 340704 346304 353808 361764 369603 375678 383292 389592 391911 398034 422058 438048 438291 445248 454896 471744 482352 489888 492804 500904 511056 519456 522548 530712 542646 562744 563517 574938 584388 606528 633087 643136 657072 667872 681408 707616 723528 739206 751356 766584 779184 783822 796068 813969 844116 862407 876096 876582 909792 914459 964704 979776 985608 1001808 1022112 1038912 1045096 1061424 1085292 1125488 1127034 1149876 1168776 1175733 1266174 1314144 1314873 1335744 1415232 1447056 1478412 1502712 1533168 1558368 1567644 1592136 1627938 1688232 1690551 1724814 1753164 1819584 1828918 1899261 1929408 1971216 2003616 2044224 2090192 2122848 2170584 2250976 2254068 2299752 2337552 2351466 2441907 2532348 2587221 2628288 2629746 2743377 2894112 2956824 3005424 3066336 3116736 3135288 3184272 3255876 3376464 3381102 3449628 3506328 3527199 3657836 3798522 3942432 3944619 4007232 4180384 4245696 4341168 4501952 4508136 4599504 4675104 4702932 4883814 5064696 5174442 5259492 5486754 5697783 5788224 5913648 6010848 6132672 6270576 6368544 6511752 6752928 6762204 6899256 7012656 7054398 7315672 7325721 7597044 7884864 7889238 8230131 8360768 8682336 9016272 9199008 9350208 9405864 9767628 10129392 10348884 10518984 10581597 10973508 11395566 11827296 11833857 12021696 12541152 12737088 13023504 13505856 13524408 13798512 14025312 14108796 14631344 14651442 15194088 15778476 16460262 17093349 17364672 18032544 18398016 18811728 19535256 20258784 20697768 21037968 21163194 21947016 21977163 22791132 23654592 23667714 24690393 25082304 26047008 27048816 27597024 28050624 28217592 29262688 29302884 30388176 31556952 31744791 32920524 34186698 36065088 37623456 39070512 40517568 41395536 42075936 42326388 43894032 43954326 45582264 47335428 49380786 51280047 52094016 54097632 55194048 56435184 58525376 58605768 60776352 63113904 63489582 65841048 68373396 74071179 75246912 78141024 82791072 84151872 84652776 87788064 87908652 91164528 94670856 95234373 98761572 102560094 108195264 112870368 117211536 121552704 126227808 126979164 131682096 136746792 148142358 153840141 156282048 165582144 169305552 175576128 175817304 182329056 189341712 190468746 197523144 205120188 222213537 225740736 234423072 252455616 253958328 263364192 273493584 285703119 296284716 307680282 338611104 351634608 364658112 378683424 380937492 395046288 410240376 444427074 468846144 507916656 526728384 546987168 571406238 592569432 615360564 666640611 677222208 703269216 757366848 761874984 790092576 820480752 888854148 1015833312 1093974336 1142812476 1185138864 1230721128 1333281222 1406538432 1523749968 1580185152 1640961504 1777708296 1999921833 2031666624 2285624952 2370277728 2461442256 2666562444 3047499936 3281923008 3555416592 3999843666 4571249904 4740555456 4922884512 5333124888 6094999872 7110833184 7999687332 9142499808 9845769024 10666249776 14221666368 15999374664 18284999616 21332499552 31998749328 42664999104 63997498656 127994997312
• Sum of all divisors σ(n): 472019132160
• Sum of proper divisors (its aliquot sum) s(n): 344024134848
• 127994997312 is an abundant number, because the sum of its proper divisors (344024134848) is greater than itself. Its abundance is 216029137536

Bases of 127994997312

• Binary: 1110111001101000110001010101001000000₂
• Hexadecimal: 0x1DCD18AA40
• Base-36: 1MSSX000

Squares and roots of 127994997312

• 127994997312 squared (127994997312²) is 16382719336898887225344
• 127994997312 cubed (127994997312³) is 2096906117489623492823696418275328
• The square root of 127994997312 is 357763.8848626283
• The cube root of 127994997312 is 5039.6185425583

Scales and comparisons

• 127,994,997,312 seconds is equal to 4,069 years, 43 weeks, 6 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 127,994,997,312 would take you about eight thousand, one hundred thirty-nine 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 127994997312 cubic inches would be around 420 feet tall.

Recreational maths with 127994997312

• 127994997312 backwards is 213799499721
• 127994997312 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 127994997312's digits is 63
• More coming soon!