40780090652

Names of 40780090652

• Cardinal: 40780090652 can be written as Forty billion, seven hundred eighty million, ninety thousand, six hundred fifty-two.

Scientific notation

• Scientific notation: 4.0780090652 × 10¹⁰

Factors of 40780090652

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2818

Divisors of 40780090652

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 28 49 98 127 196 254 508 889 941 1741 1778 1882 3482 3556 3764 6223 6587 6964 12187 12446 13174 24374 24892 26348 46109 48748 85309 92218 119507 170618 184436 221107 239014 341236 442214 478028 836549 884428 1547749 1638281 1673098 3095498 3276562 3346196 5855843 6190996 6553124 10834243 11467967 11711686 21668486 22935934 23423372 43336972 45871868 80275769 160551538 208061687 321103076 416123374 832246748 1456431809 2912863618 5825727236 10195022663 20390045326 40780090652
• Sum of all divisors σ(n): 83807313408
• Sum of proper divisors (its aliquot sum) s(n): 43027222756
• 40780090652 is an abundant number, because the sum of its proper divisors (43027222756) is greater than itself. Its abundance is 2247132104

Bases of 40780090652

• Binary: 100101111110101011101100110100011100₂
• Hexadecimal: 0x97EAECD1C
• Base-36: IQFEVBW

Squares and roots of 40780090652

• 40780090652 squared (40780090652²) is 1663015793585337785104
• 40780090652 cubed (40780090652³) is 67817934818117794974582015247808
• The square root of 40780090652 is 201940.8097735571
• The cube root of 40780090652 is 3442.0411834645

Scales and comparisons

• 40,780,090,652 seconds is equal to 1,296 years, 35 weeks, 2 days, 18 hours, 57 minutes, 32 seconds.
• To count from 1 to 40,780,090,652 would take you about two thousand, five hundred ninety-three 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 40780090652 cubic inches would be around 286.8 feet tall.

Recreational maths with 40780090652

• 40780090652 backwards is 25609008704
• The number of decimal digits it has is: 11
• The sum of 40780090652's digits is 41
• More coming soon!