12976811136

Names of 12976811136

• Cardinal: 12976811136 can be written as Twelve billion, nine hundred seventy-six million, eight hundred eleven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.2976811136 × 10¹⁰

Factors of 12976811136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 619

Divisors of 12976811136

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 157 192 288 314 384 457 471 576 628 914 942 1152 1256 1371 1413 1828 1884 2512 2742 2826 3656 3768 4113 5024 5484 5652 7312 7536 8226 10048 10968 11304 14624 15072 16452 20096 21936 22608 24649 29248 30144 32904 43872 45216 49298 58496 60288 65808 71749 73947 87744 90432 98596 131616 143498 147894 175488 180864 197192 215247 221841 263232 286996 295788 394384 430494 443682 526464 573992 591576 645741 788768 860988 887364 1147984 1183152 1291482 1577536 1721976 1774728 2295968 2366304 2582964 3155072 3443952 3549456 4591936 4732608 5165928 6887904 7098912 9183872 9465216 10331856 11264593 13775808 14197824 20663712 22529186 27551616 28395648 33793779 41327424 45058372 67587558 82654848 90116744 101381337 135175116 180233488 202762674 270350232 360466976 405525348 540700464 720933952 811050696 1081400928 1441867904 1622101392 2162801856 3244202784 4325603712 6488405568 12976811136
• Sum of all divisors σ(n): 37663723890
• Sum of proper divisors (its aliquot sum) s(n): 24686912754
• 12976811136 is an abundant number, because the sum of its proper divisors (24686912754) is greater than itself. Its abundance is 11710101618

Bases of 12976811136

• Binary: 1100000101011110100110110010000000₂
• Hexadecimal: 0x3057A6C80
• Base-36: 5YM23K0

Squares and roots of 12976811136

• 12976811136 squared (12976811136²) is 168397627259413610496
• 12976811136 cubed (12976811136³) is 2185264204695935701514459283456
• The square root of 12976811136 is 113915.8072262143
• The cube root of 12976811136 is 2349.9357843325

Scales and comparisons

• 12,976,811,136 seconds is equal to 412 years, 32 weeks, 2 days, 13 hours, 45 minutes, 36 seconds.
• To count from 1 to 12,976,811,136 would take you about eight hundred twenty-five 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 12976811136 cubic inches would be around 195.8 feet tall.

Recreational maths with 12976811136

• 12976811136 backwards is 63111867921
• The number of decimal digits it has is: 11
• The sum of 12976811136's digits is 45
• More coming soon!