12708709139392

Names of 12708709139392

• Cardinal: 12708709139392 can be written as Twelve trillion, seven hundred eight billion, seven hundred nine million, one hundred thirty-nine thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.2708709139392 × 10¹³

Factors of 12708709139392

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 24070

Divisors of 12708709139392

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 343 392 448 686 784 1372 1568 2744 3136 5488 10976 21952 24061 48122 96244 168427 192488 336854 384976 673708 769952 1178989 1347416 1539904 2357978 2694832 4715956 5389664 8252923 9431912 10779328 16505846 18863824 33011692 37727648 66023384 75455296 132046768 264093536 528187072 578931721 1157863442 2315726884 4052522047 4631453768 8105044094 9262907536 16210088188 18525815072 28367654329 32420176376 37051630144 56735308658 64840352752 113470617316 129680705504 198573580303 226941234632 259361411008 397147160606 453882469264 794294321212 907764938528 1588588642424 1815529877056 3177177284848 6354354569696 12708709139392
• Sum of all divisors σ(n): 29410953776400
• Sum of proper divisors (its aliquot sum) s(n): 16702244637008
• 12708709139392 is an abundant number, because the sum of its proper divisors (16702244637008) is greater than itself. Its abundance is 3993535497616

Bases of 12708709139392

• Binary: 10111000111011111010000110000000001111000000₂
• Hexadecimal: 0xB8EFA1803C0
• Base-36: 4I6ATAJ0G

Squares and roots of 12708709139392

• 12708709139392 squared (12708709139392²) is 161511287989665749286129664
• 12708709139392 cubed (12708709139392³) is 2052599981789238470399867760535962124288
• The square root of 12708709139392 is 3564927.6485494063
• The cube root of 12708709139392 is 23336.3974833915

Scales and comparisons

• 12,708,709,139,392 seconds is equal to 404,097 years, 33 weeks, 1 day, 23 hours, 9 minutes, 52 seconds.
• To count from 1 to 12,708,709,139,392 would take you about one million, ten thousand, two hundred forty-four 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 12708709139392 cubic inches would be around 1944.7 feet tall.

Recreational maths with 12708709139392

• 12708709139392 backwards is 29393190780721
• The number of decimal digits it has is: 14
• The sum of 12708709139392's digits is 61
• More coming soon!