40630513788

Names of 40630513788

• Cardinal: 40630513788 can be written as Forty billion, six hundred thirty million, five hundred thirteen thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 4.0630513788 × 10¹⁰

Factors of 40630513788

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4084

Divisors of 40630513788

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 149 298 447 596 809 894 1341 1618 1788 2427 2682 3121 3236 4023 4854 5364 6242 7281 8046 9363 9708 12484 14562 16092 18726 21843 28089 29124 37452 43686 56178 84267 87372 112356 120541 168534 241082 337068 361623 465029 482164 723246 930058 1084869 1395087 1446492 1860116 2169738 2524889 2790174 3254607 4185261 4339476 5049778 5580348 6509214 7574667 8370522 10099556 12555783 13018428 15149334 16741044 22724001 25111566 30298668 45448002 50223132 68172003 90896004 136344006 272688012 376208461 752416922 1128625383 1504833844 2257250766 3385876149 4514501532 6771752298 10157628447 13543504596 20315256894 40630513788
• Sum of all divisors σ(n): 106210440000
• Sum of proper divisors (its aliquot sum) s(n): 65579926212
• 40630513788 is an abundant number, because the sum of its proper divisors (65579926212) is greater than itself. Its abundance is 24949412424

Bases of 40630513788

• Binary: 100101110101110001000111000001111100₂
• Hexadecimal: 0x975C4707C
• Base-36: INYCX30

Squares and roots of 40630513788

• 40630513788 squared (40630513788²) is 1650838650676858108944
• 40630513788 cubed (40630513788³) is 67074422558089398927968798119872
• The square root of 40630513788 is 201570.1212680093
• The cube root of 40630513788 is 3437.8276855363

Scales and comparisons

• 40,630,513,788 seconds is equal to 1,291 years, 48 weeks, 13 hours, 49 minutes, 48 seconds.
• To count from 1 to 40,630,513,788 would take you about two thousand, five hundred eighty-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 40630513788 cubic inches would be around 286.5 feet tall.

Recreational maths with 40630513788

• 40630513788 backwards is 88731503604
• The number of decimal digits it has is: 11
• The sum of 40630513788's digits is 45
• More coming soon!