12749498574736

Names of 12749498574736

• Cardinal: 12749498574736 can be written as Twelve trillion, seven hundred forty-nine billion, four hundred ninety-eight million, five hundred seventy-four thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.2749498574736 × 10¹³

Factors of 12749498574736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11613

Divisors of 12749498574736

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 44 49 56 77 88 98 112 121 154 176 196 242 308 392 484 539 616 784 847 968 1078 1232 1694 1936 2156 3388 4312 5929 6776 8624 11593 11858 13552 23186 23716 46372 47432 81151 92744 94864 127523 162302 185488 255046 324604 510092 568057 649208 892661 1020184 1136114 1298416 1402753 1785322 2040368 2272228 2805506 3570644 4544456 5611012 6248627 7141288 9088912 9819271 11222024 12497254 14282576 19638542 22444048 24994508 39277084 49989016 68734897 78554168 99978032 134397649 137469794 157108336 268795298 274939588 537590596 549879176 940783543 1075181192 1099758352 1478374139 1881567086 2150362384 2956748278 3763134172 5913496556 6585484801 7526268344 10348618973 11826993112 13170969602 15052536688 16262115529 20697237946 23653986224 26341939204 32524231058 41394475892 52683878408 65048462116 72440332811 82788951784 105367756816 113834808703 130096924232 144880665622 165577903568 227669617406 260193848464 289761331244 455339234812 579522662488 796843660921 910678469624 1159045324976 1593687321842 1821356939248 3187374643684 6374749287368 12749498574736
• Sum of all divisors σ(n): 31587650606673
• Sum of proper divisors (its aliquot sum) s(n): 18838152031937
• 12749498574736 is an abundant number, because the sum of its proper divisors (18838152031937) is greater than itself. Its abundance is 6088653457201

Bases of 12749498574736

• Binary: 10111001100001111001010101010110011110010000₂
• Hexadecimal: 0xB9879556790
• Base-36: 4IP1E9OR4

Squares and roots of 12749498574736

• 12749498574736 squared (12749498574736²) is 162549713907195295377469696
• 12749498574736 cubed (12749498574736³) is 2072427345783530976190254418278031200256
• 12749498574736 is a perfect square number. Its square root is 3570644
• The cube root of 12749498574736 is 23361.3373863019

Scales and comparisons

• 12,749,498,574,736 seconds is equal to 405,394 years, 32 weeks, 21 hours, 52 minutes, 16 seconds.
• To count from 1 to 12,749,498,574,736 would take you about one million, thirteen thousand, four hundred eighty-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 12749498574736 cubic inches would be around 1946.8 feet tall.

Recreational maths with 12749498574736

• 12749498574736 backwards is 63747589494721
• The number of decimal digits it has is: 14
• The sum of 12749498574736's digits is 76
• More coming soon!