40638842330

Names of 40638842330

• Cardinal: 40638842330 can be written as Forty billion, six hundred thirty-eight million, eight hundred forty-two thousand, three hundred thirty.

Scientific notation

• Scientific notation: 4.063884233 × 10¹⁰

Factors of 40638842330

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 799

Divisors of 40638842330

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 37 53 61 74 106 122 185 265 305 370 530 610 641 1282 1961 2257 2809 3205 3233 3922 4514 5618 6410 6466 9805 11285 14045 16165 19610 22570 23717 28090 32330 33973 39101 47434 67946 78202 103933 118585 119621 169865 171349 195505 207866 237170 239242 339730 342698 391010 519665 598105 856745 1039330 1196210 1257001 1446737 1713490 1800569 2072353 2514002 2893474 3601138 4144706 6285005 6339913 7233685 9002845 10361765 12570010 12679826 14467370 18005690 20723530 31699565 63399130 66621053 76677061 109834709 133242106 153354122 219669418 333105265 383385305 549173545 666210530 766770610 1098347090 4063884233 8127768466 20319421165 40638842330
• Sum of all divisors σ(n): 77947854768
• Sum of proper divisors (its aliquot sum) s(n): 37309012438
• 40638842330 is a deficient number, because the sum of its proper divisors (37309012438) is less than itself. Its deficiency is 3329829892

Bases of 40638842330

• Binary: 100101110110010000111000010111011010₂
• Hexadecimal: 0x9764385DA
• Base-36: IO3BFFE

Squares and roots of 40638842330

• 40638842330 squared (40638842330²) is 1651515505922599828900
• 40638842330 cubed (40638842330³) is 67115678250738715630352077337000
• The square root of 40638842330 is 201590.7793774305
• The cube root of 40638842330 is 3438.0625675947

Scales and comparisons

• 40,638,842,330 seconds is equal to 1,292 years, 9 weeks, 5 days, 23 hours, 18 minutes, 50 seconds.
• To count from 1 to 40,638,842,330 would take you about two thousand, five hundred eighty-four 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 40638842330 cubic inches would be around 286.5 feet tall.

Recreational maths with 40638842330

• 40638842330 backwards is 03324883604
• The number of decimal digits it has is: 11
• The sum of 40638842330's digits is 41
• More coming soon!