18312132135102

Names of 18312132135102

• Cardinal: 18312132135102 can be written as Eighteen trillion, three hundred twelve billion, one hundred thirty-two million, one hundred thirty-five thousand, one hundred two.

Scientific notation

• Scientific notation: 1.8312132135102 × 10¹³

Factors of 18312132135102

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 248

Divisors of 18312132135102

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 13 26 31 39 62 78 93 186 199 398 403 597 806 961 1194 1209 1922 2418 2587 2883 5174 5766 6169 7761 12338 12493 15522 18507 24986 29791 37014 37479 39601 59582 74958 79202 80197 89373 118803 160394 178746 191239 237606 240591 382478 387283 481182 514813 573717 774566 1029626 1147434 1161849 1227631 1544439 2323698 2455262 2486107 3088878 3682893 4972214 5928409 7365786 7458321 7880599 11856818 14916642 15761198 15959203 17785227 23641797 31918406 35570454 38056561 47283594 47877609 76113122 77069317 95755218 102447787 114169683 154138634 204895574 228339366 231207951 244298569 307343361 462415902 488597138 494735293 614686722 732895707 989470586 1179753391 1465791414 1484205879 2359506782 2968411758 3175881397 3539260173 6351762794 7078520346 7573255639 9527644191 15146511278 15336794083 19055288382 22719766917 30673588166 45439533834 46010382249 92020764498 98452323307 196904646614 234770924809 295356969921 469541849618 590713939842 704312774427 1408625548854 3052022022517 6104044045034 9156066067551 18312132135102
• Sum of all divisors σ(n): 40962027724800
• Sum of proper divisors (its aliquot sum) s(n): 22649895589698
• 18312132135102 is an abundant number, because the sum of its proper divisors (22649895589698) is greater than itself. Its abundance is 4337763454596

Bases of 18312132135102

• Binary: 100001010011110100000001000011000100010111110₂
• Hexadecimal: 0x10A7A02188BE
• Base-36: 6HOH6O1Q6

Squares and roots of 18312132135102

• 18312132135102 squared (18312132135102²) is 335334183333435333180550404
• 18312132135102 cubed (18312132135102³) is 6140683874618386671379999214060048681208
• The square root of 18312132135102 is 4279267.7101464451
• The cube root of 18312132135102 is 26358.0314073945

Scales and comparisons

• 18,312,132,135,102 seconds is equal to 582,269 years, 8 weeks, 1 day, 18 hours, 51 minutes, 42 seconds.
• To count from 1 to 18,312,132,135,102 would take you about one million, four hundred fifty-five thousand, six hundred seventy-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 18312132135102 cubic inches would be around 2196.5 feet tall.

Recreational maths with 18312132135102

• 18312132135102 backwards is 20153123121381
• The number of decimal digits it has is: 14
• The sum of 18312132135102's digits is 33
• More coming soon!