18086376856752

Names of 18086376856752

• Cardinal: 18086376856752 can be written as Eighteen trillion, eighty-six billion, three hundred seventy-six million, eight hundred fifty-six thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.8086376856752 × 10¹³

Factors of 18086376856752

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6610517881

Divisors of 18086376856752

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 36 38 48 57 72 76 114 144 152 171 228 304 342 456 684 912 1368 2736 6610517857 13221035714 19831553571 26442071428 39663107142 52884142856 59494660713 79326214284 105768285712 118989321426 125599839283 158652428568 237978642852 251199678566 317304857136 376799517849 475957285704 502399357132 753599035698 951914571408 1004798714264 1130398553547 1507198071396 2009597428528 2260797107094 3014396142792 4521594214188 6028792285584 9043188428376 18086376856752
• Sum of all divisors σ(n): 53280773935480
• Sum of proper divisors (its aliquot sum) s(n): 35194397078728
• 18086376856752 is an abundant number, because the sum of its proper divisors (35194397078728) is greater than itself. Its abundance is 17108020221976

Bases of 18086376856752

• Binary: 100000111001100010000000100010101110010110000₂
• Hexadecimal: 0x107310115CB0
• Base-36: 6ESRLSY40

Squares and roots of 18086376856752

• 18086376856752 squared (18086376856752²) is 327117027804454355527989504
• 18086376856752 cubed (18086376856752³) is 5916361841131983754438774700713567531008
• The square root of 18086376856752 is 4252808.1142642681
• The cube root of 18086376856752 is 26249.2676956113

Scales and comparisons

• 18,086,376,856,752 seconds is equal to 575,090 years, 43 weeks, 4 days, 11 hours, 19 minutes, 12 seconds.
• To count from 1 to 18,086,376,856,752 would take you about one million, four hundred thirty-seven thousand, seven hundred twenty-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 18086376856752 cubic inches would be around 2187.4 feet tall.

Recreational maths with 18086376856752

• 18086376856752 backwards is 25765867368081
• 18086376856752 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18086376856752's digits is 72
• More coming soon!