12920534016

Names of 12920534016

• Cardinal: 12920534016 can be written as Twelve billion, nine hundred twenty million, five hundred thirty-four thousand and sixteen.

Scientific notation

• Scientific notation: 1.2920534016 × 10¹⁰

Factors of 12920534016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 666

Divisors of 12920534016

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 41 48 52 64 78 82 96 104 123 128 156 164 169 192 208 246 256 312 328 338 384 416 492 507 512 533 607 624 656 676 768 832 984 1014 1024 1066 1214 1248 1312 1352 1536 1599 1664 1821 1968 2028 2132 2428 2496 2624 2704 3072 3198 3328 3642 3936 4056 4264 4856 4992 5248 5408 6396 6656 6929 7284 7872 7891 8112 8528 9712 9984 10496 10816 12792 13312 13858 14568 15744 15782 16224 17056 19424 19968 20787 20992 21632 23673 24887 25584 27716 29136 31488 31564 32448 34112 38848 39936 41574 41984 43264 47346 49774 51168 55432 58272 62976 63128 64896 68224 74661 77696 83148 86528 94692 99548 102336 102583 110864 116544 125952 126256 129792 136448 149322 155392 166296 173056 189384 199096 204672 205166 221728 233088 252512 259584 272896 298644 307749 310784 323531 332592 378768 398192 409344 410332 443456 466176 505024 519168 545792 597288 615498 621568 647062 665184 757536 796384 818688 820664 886912 932352 970593 1010048 1194576 1230996 1294124 1330368 1515072 1592768 1637376 1641328 1773824 1864704 1941186 2020096 2389152 2461992 2588248 2660736 3030144 3185536 3282656 3547648 3882372 4040192 4205903 4778304 4923984 5176496 5321472 6060288 6371072 6565312 7095296 7764744 8080384 8411806 9556608 9847968 10352992 10642944 12120576 12617709 12742144 13130624 15529488 16823612 19113216 19695936 20705984 21285888 24241152 25235418 25484288 26261248 31058976 33647224 38226432 39391872 41411968 50470836 52522496 62117952 67294448 76452864 78783744 82823936 100941672 105044992 124235904 134588896 157567488 165647872 201883344 248471808 269177792 315134976 331295744 403766688 496943616 538355584 807533376 993887232 1076711168 1615066752 2153422336 3230133504 4306844672 6460267008 12920534016
• Sum of all divisors σ(n): 38263244544
• Sum of proper divisors (its aliquot sum) s(n): 25342710528
• 12920534016 is an abundant number, because the sum of its proper divisors (25342710528) is greater than itself. Its abundance is 12422176512

Bases of 12920534016

• Binary: 1100000010000111111011010000000000₂
• Hexadecimal: 0x3021FB400
• Base-36: 5XOJVUO

Squares and roots of 12920534016

• 12920534016 squared (12920534016²) is 166940199258613088256
• 12920534016 cubed (12920534016³) is 2156956523158728387794458116096
• The square root of 12920534016 is 113668.5269368791
• The cube root of 12920534016 is 2346.5338377523

Scales and comparisons

• 12,920,534,016 seconds is equal to 410 years, 43 weeks, 2 days, 5 hours, 13 minutes, 36 seconds.
• To count from 1 to 12,920,534,016 would take you about eight hundred twenty-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 12920534016 cubic inches would be around 195.5 feet tall.

Recreational maths with 12920534016

• 12920534016 backwards is 61043502921
• The number of decimal digits it has is: 11
• The sum of 12920534016's digits is 33
• More coming soon!