18059008737984821

Names of 18059008737984821

• Cardinal: 18059008737984821 can be written as Eighteen quadrillion, fifty-nine trillion, eight billion, seven hundred thirty-seven million, nine hundred eighty-four thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 1.8059008737984821 × 10¹⁶

Factors of 18059008737984821

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2400

Divisors of 18059008737984821

• Number of divisors d(n): 54
• Complete list of divisors:
  1 37 101 173 1369 2089 3737 6401 17473 29929 77293 138269 210989 236837 361397 646501 1107373 2859841 3022829 4363921 7806593 13371689 23920537 36501097 40972801 62521681 111844673 161465077 288843941 440756021 494752493 754958333 1350540589 2313302197 4138252901 5974207849 6314689781 16307972777 27933458321 49970001793 76250791633 85592181289 130607791609 233643521897 603394992749 1033537957877 2821279290421 4832488289533 8644810310189 13191386952509 104387333745577 178802066712721 488081317242833 18059008737984821
• Sum of all divisors σ(n): 18862049200993362
• Sum of proper divisors (its aliquot sum) s(n): 803040463008541
• 18059008737984821 is a deficient number, because the sum of its proper divisors (803040463008541) is less than itself. Its deficiency is 17255968274976280

Bases of 18059008737984821

• Binary: 1000000001010001001001010100000110100101100000100110101₂
• Hexadecimal: 0x402892A0D2C135
• Base-36: 4XTDU30T35H

Squares and roots of 18059008737984821

• 18059008737984821 squared (18059008737984821²) is 326127796598612117256732026402041
• 18059008737984821 cubed (18059008737984821³) is 5889544728474072610387433920791065184605501419661
• The square root of 18059008737984821 is 134383811.2943103761
• The cube root of 18059008737984821 is 262360.2097145223

Scales and comparisons

• 18,059,008,737,984,821 seconds is equal to 574,220,617 years, 35 weeks, 4 days, 18 hours, 53 minutes, 41 seconds.
• To count from 1 to 18,059,008,737,984,821 would take you about one billion, seven hundred twenty-two million, six hundred sixty-one thousand, eight hundred fifty-three 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 18059008737984821 cubic inches would be around 21863.4 feet tall.

Recreational maths with 18059008737984821

• 18059008737984821 backwards is 12848973780095081
• The number of decimal digits it has is: 17
• The sum of 18059008737984821's digits is 80
• More coming soon!