12927321512

Names of 12927321512

• Cardinal: 12927321512 can be written as Twelve billion, nine hundred twenty-seven million, three hundred twenty-one thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.2927321512 × 10¹⁰

Factors of 12927321512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 383

Divisors of 12927321512

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 28 43 49 56 86 98 172 196 301 331 343 344 392 602 662 686 1204 1324 1372 2107 2317 2408 2648 2744 4214 4634 8428 9268 14233 14749 16219 16856 18536 28466 29498 32438 56932 58996 64876 99631 109561 113533 113864 117992 129752 199262 219122 227066 398524 438244 454132 697417 766927 797048 876488 908264 1394834 1533854 2789668 3067708 4711123 4881919 5368489 5579336 6135416 9422246 9763838 10736978 18844492 19527676 21473956 32977861 37579423 37688984 39055352 42947912 65955722 75158846 131911444 150317692 230845027 263822888 300635384 461690054 923380108 1615915189 1846760216 3231830378 6463660756 12927321512
• Sum of all divisors σ(n): 29011752000
• Sum of proper divisors (its aliquot sum) s(n): 16084430488
• 12927321512 is an abundant number, because the sum of its proper divisors (16084430488) is greater than itself. Its abundance is 3157108976

Bases of 12927321512

• Binary: 1100000010100001110100010110101000₂
• Hexadecimal: 0x3028745A8
• Base-36: 5XSLD48

Squares and roots of 12927321512

• 12927321512 squared (12927321512²) is 167115641474617966144
• 12927321512 cubed (12927321512³) is 2160357627026508235715018889728
• The square root of 12927321512 is 113698.3795486993
• The cube root of 12927321512 is 2346.9446644479

Scales and comparisons

• 12,927,321,512 seconds is equal to 411 years, 2 weeks, 3 days, 18 hours, 38 minutes, 32 seconds.
• To count from 1 to 12,927,321,512 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 12927321512 cubic inches would be around 195.6 feet tall.

Recreational maths with 12927321512

• 12927321512 backwards is 21512372921
• The number of decimal digits it has is: 11
• The sum of 12927321512's digits is 35
• More coming soon!