12927996792

Names of 12927996792

• Cardinal: 12927996792 can be written as Twelve billion, nine hundred twenty-seven million, nine hundred ninety-six thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.2927996792 × 10¹⁰

Factors of 12927996792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 271

Divisors of 12927996792

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 67 72 108 134 199 201 216 268 398 402 536 597 603 796 804 1194 1206 1592 1608 1791 1809 2388 2412 3582 3618 4489 4776 4824 5373 7164 7236 8978 10746 13333 13467 14328 14472 17956 21492 26666 26934 35912 39999 40401 42984 53332 53868 79998 80802 106664 107736 119997 121203 159996 161604 239994 242406 300763 319992 323208 359991 479988 484812 601526 719982 893311 902289 959976 969624 1203052 1439964 1786622 1804578 2406104 2679933 2706867 2879928 3573244 3609156 5359866 5413734 7146488 7218312 8039799 8120601 10719732 10827468 16079598 16241202 21439464 21654936 24119397 32159196 32482404 48238794 59851837 64318392 64964808 96477588 119703674 179555511 192955176 239407348 359111022 478814696 538666533 718222044 1077333066 1436444088 1615999599 2154666132 3231999198 4309332264 6463998396 12927996792
• Sum of all divisors σ(n): 36638400000
• Sum of proper divisors (its aliquot sum) s(n): 23710403208
• 12927996792 is an abundant number, because the sum of its proper divisors (23710403208) is greater than itself. Its abundance is 10782406416

Bases of 12927996792

• Binary: 1100000010100100011001001101111000₂
• Hexadecimal: 0x302919378
• Base-36: 5XSZU60

Squares and roots of 12927996792

• 12927996792 squared (12927996792²) is 167133101053962291264
• 12927996792 cubed (12927996792³) is 2160696194262636320349961625088
• The square root of 12927996792 is 113701.3491212835
• The cube root of 12927996792 is 2346.9855292473

Scales and comparisons

• 12,927,996,792 seconds is equal to 411 years, 3 weeks, 4 days, 14 hours, 13 minutes, 12 seconds.
• To count from 1 to 12,927,996,792 would take you about eight hundred twenty-two 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 12927996792 cubic inches would be around 195.6 feet tall.

Recreational maths with 12927996792

• 12927996792 backwards is 29769972921
• The number of decimal digits it has is: 11
• The sum of 12927996792's digits is 63
• More coming soon!