40838158770

Names of 40838158770

• Cardinal: 40838158770 can be written as Forty billion, eight hundred thirty-eight million, one hundred fifty-eight thousand, seven hundred seventy.

Scientific notation

• Scientific notation: 4.083815877 × 10¹⁰

Factors of 40838158770

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7531

Divisors of 40838158770

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 131 262 393 655 786 1310 1889 1965 3778 3930 5501 5667 9445 11002 11334 16503 18890 27505 28335 33006 55010 56670 82515 165030 247459 494918 720631 742377 1237295 1441262 1484754 2161893 2474590 3603155 3711885 4323786 7206310 7423770 10391389 10809465 20782778 21618930 31174167 51956945 62348334 103913890 155870835 311741670 1361271959 2722543918 4083815877 6806359795 8167631754 13612719590 20419079385 40838158770
• Sum of all divisors σ(n): 98830005120
• Sum of proper divisors (its aliquot sum) s(n): 57991846350
• 40838158770 is an abundant number, because the sum of its proper divisors (57991846350) is greater than itself. Its abundance is 17153687580

Bases of 40838158770

• Binary: 100110000010001001001101100110110010₂
• Hexadecimal: 0x98224D9B2
• Base-36: IRDZGZ6

Squares and roots of 40838158770

• 40838158770 squared (40838158770²) is 1667755211723727912900
• 40838158770 cubed (40838158770³) is 68108052125868565883290931133000
• The square root of 40838158770 is 202084.5337228953
• The cube root of 40838158770 is 3443.6741540053

Scales and comparisons

• 40,838,158,770 seconds is equal to 1,298 years, 27 weeks, 2 days, 20 hours, 59 minutes, 30 seconds.
• To count from 1 to 40,838,158,770 would take you about two thousand, five hundred ninety-seven 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 40838158770 cubic inches would be around 287 feet tall.

Recreational maths with 40838158770

• 40838158770 backwards is 07785183804
• The number of decimal digits it has is: 11
• The sum of 40838158770's digits is 51
• More coming soon!