18319015614120

Names of 18319015614120

• Cardinal: 18319015614120 can be written as Eighteen trillion, three hundred nineteen billion, fifteen million, six hundred fourteen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.831901561412 × 10¹³

Factors of 18319015614120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 221565335

Divisors of 18319015614120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 53 60 65 78 104 106 120 130 156 159 195 212 260 265 312 318 390 424 520 530 636 689 780 795 1060 1272 1378 1560 1590 2067 2120 2756 3180 3445 4134 5512 6360 6890 8268 10335 13780 16536 20670 27560 41340 82680 221565259 443130518 664695777 886261036 1107826295 1329391554 1772522072 2215652590 2658783108 2880348367 3323478885 4431305180 5317566216 5760696734 6646957770 8641045101 8862610360 11521393468 11742958727 13293915540 14401741835 17282090202 23042786936 23485917454 26587831080 28803483670 34564180404 35228876181 43205225505 46971834908 57606967340 58714793635 69128360808 70457752362 86410451010 93943669816 115213934680 117429587270 140915504724 152658463451 172820902020 176144380905 234859174540 281831009448 305316926902 345641804040 352288761810 457975390353 469718349080 610633853804 704577523620 763292317255 915950780706 1221267707608 1409155047240 1526584634510 1831901561412 2289876951765 3053169269020 3663803122824 4579753903530 6106338538040 9159507807060 18319015614120
• Sum of all divisors σ(n): 60301201161600
• Sum of proper divisors (its aliquot sum) s(n): 41982185547480
• 18319015614120 is an abundant number, because the sum of its proper divisors (41982185547480) is greater than itself. Its abundance is 23663169933360

Bases of 18319015614120

• Binary: 100001010100100111010011010110001011010101000₂
• Hexadecimal: 0x10A93A6B16A8
• Base-36: 6HRN0WW4O

Squares and roots of 18319015614120

• 18319015614120 squared (18319015614120²) is 335586333070372360743374400
• 18319015614120 cubed (18319015614120³) is 6147611275401426197220360963937086528000
• The square root of 18319015614120 is 4280071.9169331723
• The cube root of 18319015614120 is 26361.3336303129

Scales and comparisons

• 18,319,015,614,120 seconds is equal to 582,488 years, 1 week, 4 days, 16 hours, 22 minutes.
• To count from 1 to 18,319,015,614,120 would take you about one million, four hundred fifty-six thousand, two 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 18319015614120 cubic inches would be around 2196.8 feet tall.

Recreational maths with 18319015614120

• 18319015614120 backwards is 02141651091381
• The number of decimal digits it has is: 14
• The sum of 18319015614120's digits is 42
• More coming soon!