18134624987892

Names of 18134624987892

• Cardinal: 18134624987892 can be written as Eighteen trillion, one hundred thirty-four billion, six hundred twenty-four million, nine hundred eighty-seven thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 1.8134624987892 × 10¹³

Factors of 18134624987892

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7539

Divisors of 18134624987892

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1129 1764 2137 2258 3387 4261 4274 4516 6411 6774 7903 8522 8548 10161 12783 12822 13548 14959 15806 17044 19233 20322 23709 25566 25644 29827 29918 31612 38349 38466 40644 44877 47418 51132 55321 59654 59836 71127 76698 76932 89481 89754 94836 104713 110642 119308 134631 142254 153396 165963 178962 179508 208789 209426 221284 268443 269262 284508 314139 331926 357924 417578 418852 497889 536886 538524 626367 628278 663852 835156 942417 995778 1073772 1252734 1256556 1879101 1884834 1991556 2412673 2505468 3758202 3769668 4810669 4825346 7238019 7516404 9105757 9621338 9650692 14432007 14476038 16888711 18211514 19242676 21714057 27317271 28864014 28952076 33674683 33777422 36423028 43296021 43428114 50666133 54634542 57728028 63740299 67349366 67554844 81951813 86592042 86856228 101024049 101332266 109269084 118220977 127480598 134698732 151998399 163903626 173184084 191220897 202048098 202664532 235722781 236441954 254961196 303072147 303996798 327807252 354662931 382441794 404096196 446182093 471445562 472883908 573662691 606144294 607993596 707168343 709325862 764883588 892364186 942891124 1063988793 1147325382 1212288588 1338546279 1414336686 1418651724 1784728372 2121505029 2127977586 2294650764 2677092558 2828673372 4015638837 4243010058 4255955172 5354185116 8031277674 8486020116 10280399653 16062555348 20560799306 30841198959 41121598612 61682397918 71962797571 92523596877 123364795836 143925595142 185047193754 215888392713 287851190284 370094387508 431776785426 503739582997 647665178139 863553570852 1007479165994 1295330356278 1511218748991 2014958331988 2590660712556 3022437497982 4533656246973 6044874995964 9067312493946 18134624987892
• Sum of all divisors σ(n): 53409171084360
• Sum of proper divisors (its aliquot sum) s(n): 35274546096468
• 18134624987892 is an abundant number, because the sum of its proper divisors (35274546096468) is greater than itself. Its abundance is 17139921108576

Bases of 18134624987892

• Binary: 100000111111001001011111000010110101011110100₂
• Hexadecimal: 0x107E4BE16AF4
• Base-36: 6FEXJHUD0

Squares and roots of 18134624987892

• 18134624987892 squared (18134624987892²) is 328864623451476921146603664
• 18134624987892 cubed (18134624987892³) is 5963836618076846800397744909022922836288
• The square root of 18134624987892 is 4258476.8389521623
• The cube root of 18134624987892 is 26272.5882610025

Scales and comparisons

• 18,134,624,987,892 seconds is equal to 576,624 years, 50 weeks, 6 days, 21 hours, 58 minutes, 12 seconds.
• To count from 1 to 18,134,624,987,892 would take you about one million, four hundred forty-one thousand, five hundred sixty-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 18134624987892 cubic inches would be around 2189.4 feet tall.

Recreational maths with 18134624987892

• 18134624987892 backwards is 29878942643181
• The number of decimal digits it has is: 14
• The sum of 18134624987892's digits is 72
• More coming soon!