13091894562816

Names of 13091894562816

• Cardinal: 13091894562816 can be written as Thirteen trillion, ninety-one billion, eight hundred ninety-four million, five hundred sixty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.3091894562816 × 10¹³

Factors of 13091894562816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 18048

Divisors of 13091894562816

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2048 2187 2304 2592 2916 3072 3456 3888 4096 4374 4608 5184 5832 6144 6561 6912 7776 8748 9216 10368 11664 12288 13122 13824 15552 17496 18043 18432 19683 20736 23328 26244 27648 31104 34992 36086 36864 39366 41472 46656 52488 54129 55296 59049 62208 69984 72172 78732 82944 93312 104976 108258 110592 118098 124416 139968 144344 157464 162387 165888 177147 186624 209952 216516 236196 248832 279936 288688 314928 324774 331776 354294 373248 419904 433032 472392 487161 497664 559872 577376 629856 649548 708588 746496 839808 866064 944784 974322 995328 1119744 1154752 1259712 1299096 1417176 1461483 1492992 1679616 1732128 1889568 1948644 2239488 2309504 2519424 2598192 2834352 2922966 2985984 3359232 3464256 3779136 3897288 4384449 4478976 4619008 5038848 5196384 5668704 5845932 6718464 6928512 7558272 7794576 8768898 8957952 9238016 10077696 10392768 11337408 11691864 13153347 13436928 13857024 15116544 15589152 17537796 18476032 20155392 20785536 22674816 23383728 26306694 26873856 27714048 30233088 31178304 35075592 36952064 39460041 40310784 41571072 45349632 46767456 52613388 55428096 60466176 62356608 70151184 73904128 78920082 80621568 83142144 90699264 93534912 105226776 110856192 118380123 120932352 124713216 140302368 157840164 166284288 181398528 187069824 210453552 221712384 236760246 241864704 249426432 280604736 315680328 332568576 355140369 362797056 374139648 420907104 473520492 498852864 561209472 631360656 665137152 710280738 725594112 748279296 841814208 947040984 997705728 1065421107 1122418944 1262721312 1420561476 1496558592 1683628416 1894081968 1995411456 2130842214 2244837888 2525442624 2841122952 2993117184 3196263321 3367256832 3788163936 4261684428 4489675776 5050885248 5682245904 5986234368 6392526642 6734513664 7576327872 8523368856 8979351552 10101770496 11364491808 12785053284 13469027328 15152655744 17046737712 17958703104 20203540992 22728983616 25570106568 26938054656 30305311488 34093475424 40407081984 45457967232 51140213136 53876109312 60610622976 68186950848 80814163968 90915934464 102280426272 121221245952 136373901696 161628327936 181831868928 204560852544 242442491904 272747803392 363663737856 409121705088 484884983808 545495606784 727327475712 818243410176 1090991213568 1454654951424 1636486820352 2181982427136 3272973640704 4363964854272 6545947281408 13091894562816
• Sum of all divisors σ(n): 39272991910880
• Sum of proper divisors (its aliquot sum) s(n): 26181097348064
• 13091894562816 is an abundant number, because the sum of its proper divisors (26181097348064) is greater than itself. Its abundance is 13089202785248

Bases of 13091894562816

• Binary: 10111110100000110001101110011001000000000000₂
• Hexadecimal: 0xBE831B99000
• Base-36: 4N2C00000

Squares and roots of 13091894562816

• 13091894562816 squared (13091894562816²) is 171397703243891143769849856
• 13091894562816 cubed (13091894562816³) is 2243920659177848750687472682639080554496
• The square root of 13091894562816 is 3618272.3173934823
• The cube root of 13091894562816 is 23568.6206547159

Scales and comparisons

• 13,091,894,562,816 seconds is equal to 416,281 years, 39 weeks, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 13,091,894,562,816 would take you about one million, forty thousand, seven hundred four 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 13091894562816 cubic inches would be around 1964.1 feet tall.

Recreational maths with 13091894562816

• 13091894562816 backwards is 61826549819031
• The number of decimal digits it has is: 14
• The sum of 13091894562816's digits is 63
• More coming soon!