12907590144

Names of 12907590144

• Cardinal: 12907590144 can be written as Twelve billion, nine hundred seven million, five hundred ninety thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.2907590144 × 10¹⁰

Factors of 12907590144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5809

Divisors of 12907590144

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1536 2767 3037 5534 6074 8301 9111 11068 12148 16602 18222 22136 24296 33204 36444 44272 48592 66408 72888 88544 97184 132816 145776 177088 194368 265632 291552 354176 388736 531264 583104 708352 777472 1062528 1166208 1416704 1554944 2125056 2332416 4250112 4664832 8403379 16806758 25210137 33613516 50420274 67227032 100840548 134454064 201681096 268908128 403362192 537816256 806724384 1075632512 1613448768 2151265024 3226897536 4302530048 6453795072 12907590144
• Sum of all divisors σ(n): 34410380928
• Sum of proper divisors (its aliquot sum) s(n): 21502790784
• 12907590144 is an abundant number, because the sum of its proper divisors (21502790784) is greater than itself. Its abundance is 8595200640

Bases of 12907590144

• Binary: 1100000001010110100011001000000000₂
• Hexadecimal: 0x3015A3200
• Base-36: 5XGUGAO

Squares and roots of 12907590144

• 12907590144 squared (12907590144²) is 166605883325485940736
• 12907590144 cubed (12907590144³) is 2150480457544456272654561705984
• The square root of 12907590144 is 113611.5757482485
• The cube root of 12907590144 is 2345.7499851669

Scales and comparisons

• 12,907,590,144 seconds is equal to 410 years, 21 weeks, 6 days, 9 hours, 42 minutes, 24 seconds.
• To count from 1 to 12,907,590,144 would take you about eight hundred twenty 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 12907590144 cubic inches would be around 195.5 feet tall.

Recreational maths with 12907590144

• 12907590144 backwards is 44109570921
• The number of decimal digits it has is: 11
• The sum of 12907590144's digits is 42
• More coming soon!