13897425472

Names of 13897425472

• Cardinal: 13897425472 can be written as Thirteen billion, eight hundred ninety-seven million, four hundred twenty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3897425472 × 10¹⁰

Factors of 13897425472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 245

Divisors of 13897425472

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 29 32 34 49 56 58 64 68 89 98 101 112 116 119 136 178 196 202 203 224 232 238 272 356 392 404 406 448 464 476 493 544 623 707 712 784 808 812 833 928 952 986 1088 1246 1414 1421 1424 1513 1568 1616 1624 1666 1717 1856 1904 1972 2492 2581 2828 2842 2848 2929 3026 3136 3232 3248 3332 3434 3451 3808 3944 4361 4949 4984 5162 5656 5684 5696 5858 6052 6464 6496 6664 6868 6902 7616 7888 8722 8989 9898 9968 10324 10591 11312 11368 11716 12019 12104 12992 13328 13736 13804 15776 17444 17978 18067 19796 19936 20503 20648 21182 22624 22736 23432 24038 24157 24208 26656 27472 27608 31552 34888 35956 36134 39592 39872 41006 41296 42364 43877 45248 45472 46864 48076 48314 48416 49793 53312 54944 55216 62923 69776 71912 72268 74137 79184 82012 82592 84133 84728 87754 90944 93728 96152 96628 96832 99586 109888 110432 125846 126469 139552 143521 143824 144536 148274 152813 158368 164024 165184 168266 169456 175508 187456 192304 193256 199172 220864 251692 252938 260681 279104 287042 287648 289072 296548 305626 307139 316736 328048 336532 338912 348551 351016 384608 386512 398344 440461 503384 505876 521362 574084 575296 578144 593096 611252 614278 656096 673064 677824 697102 702032 769216 773024 796688 880922 1006768 1011752 1042724 1069691 1148168 1156288 1186192 1222504 1228556 1312192 1346128 1394204 1404064 1546048 1593376 1761844 1824767 2013536 2023504 2085448 2139382 2149973 2296336 2372384 2439857 2445008 2457112 2692256 2788408 2808128 3186752 3523688 3649534 4027072 4047008 4170896 4278764 4299946 4431577 4592672 4744768 4879714 4890016 4914224 5384512 5576816 7047376 7299068 7487837 8094016 8341792 8557528 8599892 8863154 9185344 9759428 9780032 9828448 11153632 12773369 14094752 14598136 14975674 16683584 17115056 17199784 17726308 19518856 19656896 22307264 25546738 28189504 29196272 29951348 31021039 34230112 34399568 35452616 39037712 51093476 58392544 59902696 62042078 68460224 68799136 70905232 78075424 102186952 116785088 119805392 124084156 137598272 141810464 156150848 204373904 217147273 239610784 248168312 283620928 408747808 434294546 479221568 496336624 817495616 868589092 992673248 1737178184 1985346496 3474356368 6948712736 13897425472
• Sum of all divisors σ(n): 35885170800
• Sum of proper divisors (its aliquot sum) s(n): 21987745328
• 13897425472 is an abundant number, because the sum of its proper divisors (21987745328) is greater than itself. Its abundance is 8090319856

Bases of 13897425472

• Binary: 1100111100010110011110001001000000₂
• Hexadecimal: 0x33C59E240
• Base-36: 6DU624G

Squares and roots of 13897425472

• 13897425472 squared (13897425472²) is 193138434749794422784
• 13897425472 cubed (13897425472³) is 2684127002714002957961898754048
• The square root of 13897425472 is 117887.3422891533
• The cube root of 13897425472 is 2404.2416583157

Scales and comparisons

• 13,897,425,472 seconds is equal to 441 years, 46 weeks, 3 days, 19 hours, 57 minutes, 52 seconds.
• To count from 1 to 13,897,425,472 would take you about eight hundred eighty-three 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 13897425472 cubic inches would be around 200.4 feet tall.

Recreational maths with 13897425472

• 13897425472 backwards is 27452479831
• The number of decimal digits it has is: 11
• The sum of 13897425472's digits is 52
• More coming soon!