1315431164928

Names of 1315431164928

• Cardinal: 1315431164928 can be written as One trillion, three hundred fifteen billion, four hundred thirty-one million, one hundred sixty-four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.315431164928 × 10¹²

Factors of 1315431164928

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 20698

Divisors of 1315431164928

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 3072 20693 41386 62079 82772 124158 165544 248316 331088 496632 662176 993264 1324352 1986528 2648704 3973056 5297408 7946112 10594816 15892224 21189632 31784448 63568896 428200249 856400498 1284600747 1712800996 2569201494 3425601992 5138402988 6851203984 10276805976 13702407968 20553611952 27404815936 41107223904 54809631872 82214447808 109619263744 164428895616 219238527488 328857791232 438477054976 657715582464 1315431164928
• Sum of all divisors σ(n): 3506273081284
• Sum of proper divisors (its aliquot sum) s(n): 2190841916356
• 1315431164928 is an abundant number, because the sum of its proper divisors (2190841916356) is greater than itself. Its abundance is 875410751428

Bases of 1315431164928

• Binary: 10011001001000101110011101010110000000000₂
• Hexadecimal: 0x13245CEAC00
• Base-36: GSATR2TC

Squares and roots of 1315431164928

• 1315431164928 squared (1315431164928²) is 1730359149663835137245184
• 1315431164928 cubed (1315431164928³) is 2276168351986122154178571149877706752
• The square root of 1315431164928 is 1146922.4755527289
• The cube root of 1315431164928 is 10956.9423249693

Scales and comparisons

• 1,315,431,164,928 seconds is equal to 41,826 years, 33 weeks, 2 days, 17 hours, 48 minutes, 48 seconds.
• To count from 1 to 1,315,431,164,928 would take you about one hundred four thousand, five hundred sixty-six 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 1315431164928 cubic inches would be around 913.1 feet tall.

Recreational maths with 1315431164928

• 1315431164928 backwards is 8294611345131
• 1315431164928 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1315431164928's digits is 48
• More coming soon!