40918349316

Names of 40918349316

• Cardinal: 40918349316 can be written as Forty billion, nine hundred eighteen million, three hundred forty-nine thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 4.0918349316 × 10¹⁰

Factors of 40918349316

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1850

Divisors of 40918349316

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 78 156 433 866 1299 1399 1732 2598 2798 4197 5196 5596 5629 8394 11258 16788 16887 18187 22516 33774 36374 54561 67548 72748 109122 187489 218244 374978 562467 605767 749956 1124934 1211534 1817301 2249868 2423068 2437357 3634602 4874714 7269204 7312071 7874971 9749428 14624142 15749942 23624913 29248284 31499884 47249826 94499652 262297111 524594222 786891333 1049188444 1573782666 3147565332 3409862443 6819724886 10229587329 13639449772 20459174658 40918349316
• Sum of all divisors σ(n): 103132142400
• Sum of proper divisors (its aliquot sum) s(n): 62213793084
• 40918349316 is an abundant number, because the sum of its proper divisors (62213793084) is greater than itself. Its abundance is 21295443768

Bases of 40918349316

• Binary: 100110000110111011000111011000000100₂
• Hexadecimal: 0x986EC7604
• Base-36: ISPQ8EC

Squares and roots of 40918349316

• 40918349316 squared (40918349316²) is 1674311310746197667856
• 40918349316 cubed (40918349316³) is 68510055076842740792116352786496
• The square root of 40918349316 is 202282.8448386071
• The cube root of 40918349316 is 3445.9267005189

Scales and comparisons

• 40,918,349,316 seconds is equal to 1,301 years, 4 weeks, 8 minutes, 36 seconds.
• To count from 1 to 40,918,349,316 would take you about two thousand, six hundred two 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 40918349316 cubic inches would be around 287.2 feet tall.

Recreational maths with 40918349316

• 40918349316 backwards is 61394381904
• The number of decimal digits it has is: 11
• The sum of 40918349316's digits is 48
• More coming soon!