15001438650946

Names of 15001438650946

• Cardinal: 15001438650946 can be written as Fifteen trillion, one billion, four hundred thirty-eight million, six hundred fifty thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 1.5001438650946 × 10¹³

Factors of 15001438650946

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 262857

Divisors of 15001438650946

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 11 22 53 61 73 106 121 122 146 242 583 671 803 1166 1342 1606 3233 3869 4453 6413 6466 7381 7738 8833 8906 12826 14762 17666 35563 42559 48983 71126 85118 97966 236009 262657 391193 468149 472018 525314 538813 782386 936298 1077626 2596099 2889227 5192198 5778454 13920821 16022077 19173961 27841642 28557089 31781497 32044154 38347922 57114178 63562994 153129031 176242847 210913571 306258062 352485694 421827142 849170081 1016219933 1169611621 1684419341 1698340162 1938671317 2032439866 2320049281 2339223242 3368838682 3877342634 4640098562 9340870891 11178419263 12865727831 18681741782 22356838526 25731455662 61989415913 102749579801 122962611893 123978831826 141523006141 205499159602 245925223786 283046012282 681883575043 1363767150086 7500719325473 15001438650946
• Sum of all divisors σ(n): 25964543881584
• Sum of proper divisors (its aliquot sum) s(n): 10963105230638
• 15001438650946 is a deficient number, because the sum of its proper divisors (10963105230638) is less than itself. Its deficiency is 4038333420308

Bases of 15001438650946

• Binary: 11011010010011001011011011000000001001000010₂
• Hexadecimal: 0xDA4CB6C0242
• Base-36: 5BFKD8W8Y

Squares and roots of 15001438650946

• 15001438650946 squared (15001438650946²) is 225043161598096544426694916
• 15001438650946 cubed (15001438650946³) is 3375971182528772098865862535668556790536
• The square root of 15001438650946 is 3873169.0707928049
• The cube root of 15001438650946 is 24662.9091666179

Scales and comparisons

• 15,001,438,650,946 seconds is equal to 476,999 years, 18 weeks, 3 hours, 55 minutes, 46 seconds.
• To count from 1 to 15,001,438,650,946 would take you about one million, one hundred ninety-two thousand, four hundred ninety-eight 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 15001438650946 cubic inches would be around 2055.2 feet tall.

Recreational maths with 15001438650946

• 15001438650946 backwards is 64905683410051
• The number of decimal digits it has is: 14
• The sum of 15001438650946's digits is 52
• More coming soon!