138626287296

Names of 138626287296

• Cardinal: 138626287296 can be written as One hundred thirty-eight billion, six hundred twenty-six million, two hundred eighty-seven thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 1.38626287296 × 10¹¹

Factors of 138626287296

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 48

Divisors of 138626287296

• Number of divisors d(n): 588
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 19 21 24 28 32 34 38 42 48 49 51 56 57 64 68 76 84 96 98 102 112 114 119 133 136 147 152 168 192 196 204 224 228 238 266 272 294 304 323 336 343 357 361 392 399 408 448 456 476 532 544 588 608 646 672 686 714 722 784 798 816 833 912 931 952 969 1029 1064 1083 1088 1176 1216 1292 1344 1372 1428 1444 1568 1596 1632 1666 1824 1862 1904 1938 2058 2128 2166 2261 2352 2401 2499 2527 2584 2744 2793 2856 2888 3136 3192 3264 3332 3648 3724 3808 3876 4116 4256 4332 4522 4704 4802 4998 5054 5168 5488 5586 5712 5776 5831 6137 6384 6517 6664 6783 7203 7448 7581 7616 7752 8232 8512 8664 9044 9408 9604 9996 10108 10336 10976 11172 11424 11552 11662 12274 12768 13034 13328 13566 14406 14896 15162 15504 15827 16464 16807 17328 17493 17689 18088 18411 19208 19551 19992 20216 20672 21952 22344 22848 23104 23324 24548 25536 26068 26656 27132 28812 29792 30324 31008 31654 32928 33614 34656 34986 35378 36176 36822 38416 39102 39984 40432 40817 42959 44688 45619 46648 47481 49096 50421 52136 53067 53312 54264 57624 59584 60648 62016 63308 65856 67228 69312 69972 70756 72352 73644 76832 78204 79968 80864 81634 85918 89376 91238 93296 94962 98192 100842 104272 106134 108528 110789 115248 117649 121296 122451 123823 126616 128877 134456 136857 139944 141512 144704 147288 153664 156408 159936 161728 163268 171836 178752 182476 186592 189924 196384 201684 208544 212268 217056 221578 230496 235298 242592 244902 247646 253232 257754 268912 273714 279888 283024 285719 294576 300713 312816 319333 326536 332367 343672 352947 364952 371469 373184 379848 392768 403368 417088 424536 434112 443156 460992 470596 485184 489804 495292 506464 515508 537824 547428 559776 566048 571438 589152 601426 625632 638666 653072 664734 687344 705894 729904 742938 759696 775523 806736 849072 857157 866761 886312 902139 941192 957999 979608 990584 1012928 1031016 1075648 1094856 1119552 1132096 1142876 1178304 1202852 1251264 1277332 1306144 1329468 1374688 1411788 1459808 1485876 1519392 1551046 1613472 1698144 1714314 1733522 1772624 1804278 1882384 1915998 1959216 1981168 2000033 2062032 2104991 2189712 2235331 2285752 2326569 2405704 2554664 2600283 2612288 2658936 2749376 2823576 2919616 2971752 3038784 3102092 3226944 3396288 3428628 3467044 3545248 3608556 3764768 3831996 3918432 3962336 4000066 4124064 4209982 4379424 4470662 4571504 4653138 4811408 5109328 5200566 5317872 5428661 5647152 5943504 6000099 6067327 6204184 6314973 6705993 6857256 6934088 7090496 7217112 7529536 7663992 7836864 7924672 8000132 8248128 8419964 8758848 8941324 9143008 9306276 9622816 10218656 10401132 10635744 10857322 11294304 11887008 12000198 12134654 12408368 12629946 13411986 13714512 13868176 14434224 14734937 15327984 16000264 16285983 16839928 17882648 18201981 18286016 18612552 19245632 20437312 20802264 21271488 21714644 22588608 23774016 24000396 24269308 24816736 25259892 26823972 27429024 27736352 28868448 29469874 30655968 32000528 32571966 33679856 35765296 36403962 37225104 38000627 41604528 42471289 43429288 44204811 48000792 48538616 49633472 50519784 53647944 54858048 55472704 57736896 58939748 61311936 64001056 65143932 67359712 71530592 72807924 74450208 76001254 83209056 84942578 86858576 88409622 96001584 97077232 101039568 103144559 107295888 114001881 117879496 127413867 128002112 130287864 134719424 143061184 145615848 148900416 152002508 166418112 169885156 173717152 176819244 192003168 194154464 202079136 206289118 214591776 228003762 235758992 254827734 260575728 291231696 304005016 309433677 339770312 347434304 353638488 384006336 388308928 404158272 412578236 429183552 456007524 471517984 509655468 521151456 582463392 608010032 618867354 679540624 707276976 722011913 825156472 912015048 943035968 1019310936 1042302912 1164926784 1216020064 1237734708 1359081248 1414553952 1444023826 1650312944 1824030096 2038621872 2166035739 2432040128 2475469416 2718162496 2829107904 2888047652 3300625888 3648060192 4077243744 4332071478 4950938832 5776095304 6601251776 7296120384 8154487488 8664142956 9901877664 11552190608 17328285912 19803755328 23104381216 34656571824 46208762432 69313143648 138626287296
• Sum of all divisors σ(n): 478184721048
• Sum of proper divisors (its aliquot sum) s(n): 339558433752
• 138626287296 is an abundant number, because the sum of its proper divisors (339558433752) is greater than itself. Its abundance is 200932146456

Bases of 138626287296

• Binary: 10000001000110110001010100011011000000₂
• Hexadecimal: 0x2046C546C0
• Base-36: 1ROMIFUO

Squares and roots of 138626287296

• 138626287296 squared (138626287296²) is 19217247529473130991616
• 138626287296 cubed (138626287296³) is 2664015677059088484356400983310336
• The square root of 138626287296 is 372325.5125505101
• The cube root of 138626287296 is 5175.4549272451

Scales and comparisons

• 138,626,287,296 seconds is equal to 4,407 years, 46 weeks, 22 hours, 1 minute, 36 seconds.
• To count from 1 to 138,626,287,296 would take you about eight thousand, eight hundred fifteen 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 138626287296 cubic inches would be around 431.3 feet tall.

Recreational maths with 138626287296

• 138626287296 backwards is 692782626831
• The number of decimal digits it has is: 12
• The sum of 138626287296's digits is 60
• More coming soon!