42645359628

Names of 42645359628

• Cardinal: 42645359628 can be written as Forty-two billion, six hundred forty-five million, three hundred fifty-nine thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2645359628 × 10¹⁰

Factors of 42645359628

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 292804

Divisors of 42645359628

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 71 76 108 114 142 171 213 228 284 342 426 513 639 684 852 1026 1278 1349 1917 2052 2556 2698 3834 4047 5396 7668 8094 12141 16188 24282 36423 48564 72846 145692 292709 585418 878127 1170836 1756254 2634381 3512508 5268762 5561471 7903143 10537524 11122942 15806286 16684413 20782339 22245884 31612572 33368826 41564678 50053239 62347017 66737652 83129356 100106478 124694034 150159717 187041051 200212956 249388068 300319434 374082102 394864441 561123153 600638868 748164204 789728882 1122246306 1184593323 1579457764 2244492612 2369186646 3553779969 4738373292 7107559938 10661339907 14215119876 21322679814 42645359628
• Sum of all divisors σ(n): 118020672000
• Sum of proper divisors (its aliquot sum) s(n): 75375312372
• 42645359628 is an abundant number, because the sum of its proper divisors (75375312372) is greater than itself. Its abundance is 32729952744

Bases of 42645359628

• Binary: 100111101101110111001000110000001100₂
• Hexadecimal: 0x9EDDC8C0C
• Base-36: JL9Y230

Squares and roots of 42645359628

• 42645359628 squared (42645359628²) is 1818626697801452298384
• 42645359628 cubed (42645359628³) is 77555989556825010205272843241152
• The square root of 42645359628 is 206507.5292283553
• The cube root of 42645359628 is 3493.7400929449

Scales and comparisons

• 42,645,359,628 seconds is equal to 1,355 years, 51 weeks, 3 days, 13 hours, 13 minutes, 48 seconds.
• To count from 1 to 42,645,359,628 would take you about two thousand, seven hundred eleven 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 42645359628 cubic inches would be around 291.1 feet tall.

Recreational maths with 42645359628

• 42645359628 backwards is 82695354624
• 42645359628 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42645359628's digits is 54
• More coming soon!