40128004827564

Names of 40128004827564

• Cardinal: 40128004827564 can be written as Forty trillion, one hundred twenty-eight billion, four million, eight hundred twenty-seven thousand, five hundred sixty-four.

Scientific notation

• Scientific notation: 4.0128004827564 × 10¹³

Factors of 40128004827564

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1991662044

Divisors of 40128004827564

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 23 46 69 73 92 138 146 219 276 292 438 876 1679 3358 5037 6716 10074 20148 1991661943 3983323886 5974985829 7966647772 11949971658 23899943316 45808224689 91616449378 137424674067 145391321839 183232898756 274849348134 290782643678 436173965517 549698696268 581565287356 872347931034 1744695862068 3344000402297 6688000804594 10032001206891 13376001609188 20064002413782 40128004827564
• Sum of all divisors σ(n): 99041365151232
• Sum of proper divisors (its aliquot sum) s(n): 58913360323668
• 40128004827564 is an abundant number, because the sum of its proper divisors (58913360323668) is greater than itself. Its abundance is 18785355496104

Bases of 40128004827564

• Binary: 1001000111111100000111011110010010100110101100₂
• Hexadecimal: 0x247F077929AC
• Base-36: E82JTZZXO

Squares and roots of 40128004827564

• 40128004827564 squared (40128004827564²) is 1610256771440999689374174096
• 40128004827564 cubed (40128004827564³) is 64616391498002056100005082558233395582144
• The square root of 40128004827564 is 6334666.9073885803
• The cube root of 40128004827564 is 34235.9609508811

Scales and comparisons

• 40,128,004,827,564 seconds is equal to 1,275,946 years, 22 weeks, 2 days, 7 hours, 39 minutes, 24 seconds.
• To count from 1 to 40,128,004,827,564 would take you about three million, one hundred eighty-nine thousand, eight hundred sixty-six 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 40128004827564 cubic inches would be around 2853 feet tall.

Recreational maths with 40128004827564

• 40128004827564 backwards is 46572840082104
• The number of decimal digits it has is: 14
• The sum of 40128004827564's digits is 51
• More coming soon!