21233091813472

Names of 21233091813472

• Cardinal: 21233091813472 can be written as Twenty-one trillion, two hundred thirty-three billion, ninety-one million, eight hundred thirteen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.1233091813472 × 10¹³

Factors of 21233091813472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 210614

Divisors of 21233091813472

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 61 77 88 112 121 122 154 176 224 242 244 308 352 427 484 488 616 671 847 854 968 976 1232 1342 1694 1708 1936 1952 2464 2684 3388 3416 3721 3872 4697 5368 6776 6832 7381 7442 9394 10736 13552 13664 14762 14884 18788 21472 26047 27104 29524 29768 37576 40931 51667 52094 59048 59536 75152 81862 103334 104188 118096 119072 150304 163724 206668 208376 210533 236192 286517 327448 413336 416752 421066 450241 573034 654896 826672 833504 842132 900482 1146068 1309792 1473731 1653344 1684264 1800964 2292136 2315863 2947462 3151687 3368528 3601928 4584272 4631726 5894924 6303374 6737056 7203856 9168544 9263452 11789848 12606748 12842513 14407712 16211041 18526904 23579696 25213496 25474493 25685026 32422082 37053808 47159392 50426992 50948986 51370052 64844164 74107616 89897591 100853984 101897972 102740104 129688328 141267643 178321451 179795182 203795944 205480208 259376656 282535286 356642902 359590364 407591888 410960416 518753312 565070572 713285804 719180728 783393293 815183776 988873501 1130141144 1426571608 1438361456 1553944073 1566786586 1977747002 2260282288 2853143216 2876722912 3107888146 3133573172 3955494004 4520564576 5483753051 5706286432 6215776292 6267146344 7910988008 8617326223 10877608511 10967506102 12431552584 12534292688 15821976016 17234652446 21755217022 21935012204 24863105168 25068585376 31643952032 34469304892 43510434044 43870024408 49726210336 60321283561 68938609784 87020868088 87740048816 94790588453 120642567122 137877219568 174041736176 175480097632 189581176906 241285134244 275754439136 348083472352 379162353812 482570268488 663534119171 758324707624 965140536976 1327068238342 1516649415248 1930281073952 2654136476684 3033298830496 5308272953368 10616545906736 21233091813472
• Sum of all divisors σ(n): 53387644577904
• Sum of proper divisors (its aliquot sum) s(n): 32154552764432
• 21233091813472 is an abundant number, because the sum of its proper divisors (32154552764432) is greater than itself. Its abundance is 10921460950960

Bases of 21233091813472

• Binary: 100110100111110110110111001010010000001100000₂
• Hexadecimal: 0x134FB6E52060
• Base-36: 7IYCIN61S

Squares and roots of 21233091813472

• 21233091813472 squared (21233091813472²) is 450844187959331665640694784
• 21233091813472 cubed (21233091813472³) is 9572816036510716823383894363964611330048
• The square root of 21233091813472 is 4607937.9133699273
• The cube root of 21233091813472 is 27690.9430148561

Scales and comparisons

• 21,233,091,813,472 seconds is equal to 675,146 years, 33 weeks, 2 days, 11 hours, 17 minutes, 52 seconds.
• To count from 1 to 21,233,091,813,472 would take you about one million, six hundred eighty-seven thousand, eight hundred sixty-six 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 21233091813472 cubic inches would be around 2307.6 feet tall.

Recreational maths with 21233091813472

• 21233091813472 backwards is 27431819033212
• The number of decimal digits it has is: 14
• The sum of 21233091813472's digits is 46
• More coming soon!