13162633728

Names of 13162633728

• Cardinal: 13162633728 can be written as Thirteen billion, one hundred sixty-two million, six hundred thirty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3162633728 × 10¹⁰

Factors of 13162633728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1090

Divisors of 13162633728

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 248 256 372 384 491 496 512 563 744 768 982 992 1126 1473 1488 1536 1689 1964 1984 2252 2946 2976 3378 3928 3968 4504 5892 5952 6756 7856 7936 9008 11784 11904 13512 15221 15712 15872 17453 18016 23568 23808 27024 30442 31424 34906 36032 45663 47136 47616 52359 54048 60884 62848 69812 72064 91326 94272 104718 108096 121768 125696 139624 144128 182652 188544 209436 216192 243536 251392 276433 279248 288256 365304 377088 418872 432384 487072 552866 558496 730608 754176 829299 837744 864768 974144 1105732 1116992 1461216 1658598 1675488 1948288 2211464 2233984 2922432 3317196 3350976 3896576 4422928 4467968 5844864 6634392 6701952 7793152 8569423 8845856 8935936 11689728 13268784 13403904 17138846 17691712 23379456 25708269 26537568 26807808 34277692 35383424 51416538 53075136 68555384 70766848 102833076 106150272 137110768 141533696 205666152 212300544 274221536 411332304 424601088 548443072 822664608 1096886144 1645329216 2193772288 3290658432 4387544576 6581316864 13162633728
• Sum of all divisors σ(n): 36335388672
• Sum of proper divisors (its aliquot sum) s(n): 23172754944
• 13162633728 is an abundant number, because the sum of its proper divisors (23172754944) is greater than itself. Its abundance is 10010121216

Bases of 13162633728

• Binary: 1100010000100011011101101000000000₂
• Hexadecimal: 0x3108DDA00
• Base-36: 61OOX6O

Squares and roots of 13162633728

• 13162633728 squared (13162633728²) is 173254926657483177984
• 13162633728 cubed (13162633728³) is 2280491141163954382124825444352
• The square root of 13162633728 is 114728.5218592133
• The cube root of 13162633728 is 2361.0993709701

Scales and comparisons

• 13,162,633,728 seconds is equal to 418 years, 27 weeks, 4 days, 7 hours, 8 minutes, 48 seconds.
• To count from 1 to 13,162,633,728 would take you about eight hundred thirty-seven 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 13162633728 cubic inches would be around 196.8 feet tall.

Recreational maths with 13162633728

• 13162633728 backwards is 82733626131
• The number of decimal digits it has is: 11
• The sum of 13162633728's digits is 42
• More coming soon!