40546636272

Names of 40546636272

• Cardinal: 40546636272 can be written as Forty billion, five hundred forty-six million, six hundred thirty-six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.0546636272 × 10¹⁰

Factors of 40546636272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 780007

Divisors of 40546636272

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 36 38 48 57 72 76 114 144 152 171 228 304 342 361 456 684 722 912 1083 1368 1444 2166 2736 2888 3249 4332 5776 6498 8664 12996 17328 25992 51984 779983 1559966 2339949 3119932 4679898 6239864 7019847 9359796 12479728 14039694 14819677 18719592 28079388 29639354 37439184 44459031 56158776 59278708 88918062 112317552 118557416 133377093 177836124 237114832 266754186 281573863 355672248 533508372 563147726 711344496 844721589 1067016744 1126295452 1689443178 2134033488 2252590904 2534164767 3378886356 4505181808 5068329534 6757772712 10136659068 13515545424 20273318136 40546636272
• Sum of all divisors σ(n): 119761083312
• Sum of proper divisors (its aliquot sum) s(n): 79214447040
• 40546636272 is an abundant number, because the sum of its proper divisors (79214447040) is greater than itself. Its abundance is 38667810768

Bases of 40546636272

• Binary: 100101110000110001001001000111110000₂
• Hexadecimal: 0x970C491F0
• Base-36: IMKF4S0

Squares and roots of 40546636272

• 40546636272 squared (40546636272²) is 1644029712973866057984
• 40546636272 cubed (40546636272³) is 66659874792311906494723709595648
• The square root of 40546636272 is 201361.9533874261
• The cube root of 40546636272 is 3435.4603752311

Scales and comparisons

• 40,546,636,272 seconds is equal to 1,289 years, 13 weeks, 2 days, 18 hours, 31 minutes, 12 seconds.
• To count from 1 to 40,546,636,272 would take you about two thousand, five hundred seventy-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 40546636272 cubic inches would be around 286.3 feet tall.

Recreational maths with 40546636272

• 40546636272 backwards is 27263664504
• The number of decimal digits it has is: 11
• The sum of 40546636272's digits is 45
• More coming soon!