40034994944

Names of 40034994944

• Cardinal: 40034994944 can be written as Forty billion, thirty-four million, nine hundred ninety-four thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.0034994944 × 10¹⁰

Factors of 40034994944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 76551

Divisors of 40034994944

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 293 448 586 896 1172 1792 2051 2344 4102 4688 8204 9376 16408 18752 32816 37504 65632 75008 76249 131264 152498 262528 304996 525056 533743 609992 1067486 1219984 2134972 2439968 4269944 4879936 8539888 9759872 17079776 19519744 22340957 34159552 44681914 68319104 89363828 136638208 156386699 178727656 312773398 357455312 625546796 714910624 1251093592 1429821248 2502187184 2859642496 5004374368 5719284992 10008748736 20017497472 40034994944
• Sum of all divisors σ(n): 91642740000
• Sum of proper divisors (its aliquot sum) s(n): 51607745056
• 40034994944 is an abundant number, because the sum of its proper divisors (51607745056) is greater than itself. Its abundance is 11572750112

Bases of 40034994944

• Binary: 100101010010010001011000101100000000₂
• Hexadecimal: 0x952458B00
• Base-36: IE3SVSW

Squares and roots of 40034994944

• 40034994944 squared (40034994944²) is 1602800820166105563136
• 40034994944 cubed (40034994944³) is 64168122731589089460320032784384
• The square root of 40034994944 is 200087.4682332703
• The cube root of 40034994944 is 3420.9489445201

Scales and comparisons

• 40,034,994,944 seconds is equal to 1,272 years, 51 weeks, 2 days, 23 hours, 55 minutes, 44 seconds.
• To count from 1 to 40,034,994,944 would take you about two thousand, five hundred forty-five 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 40034994944 cubic inches would be around 285.1 feet tall.

Recreational maths with 40034994944

• 40034994944 backwards is 44949943004
• The number of decimal digits it has is: 11
• The sum of 40034994944's digits is 50
• More coming soon!