40808622078

Names of 40808622078

• Cardinal: 40808622078 can be written as Forty billion, eight hundred eight million, six hundred twenty-two thousand and seventy-eight.

Scientific notation

• Scientific notation: 4.0808622078 × 10¹⁰

Factors of 40808622078

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 371

Divisors of 40808622078

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 359 441 718 882 1077 2154 2513 3231 5026 6462 7539 15078 17591 22617 35182 45234 52773 105546 128881 158319 257762 316638 386643 773286 902167 1159929 1804334 2319858 2706501 5413002 6315169 8119503 12630338 16239006 18945507 37891014 46268279 56836521 92536558 113673042 138804837 277609674 323877953 416414511 647755906 832829022 971633859 1943267718 2267145671 2914901577 4534291342 5829803154 6801437013 13602874026 20404311039 40808622078
• Sum of all divisors σ(n): 103141686960
• Sum of proper divisors (its aliquot sum) s(n): 62333064882
• 40808622078 is an abundant number, because the sum of its proper divisors (62333064882) is greater than itself. Its abundance is 21524442804

Bases of 40808622078

• Binary: 100110000000011000100010011111111110₂
• Hexadecimal: 0x9806227FE
• Base-36: IQWEEBI

Squares and roots of 40808622078

• 40808622078 squared (40808622078²) is 1665343635905029038084
• 40808622078 cubed (40808622078³) is 67960379067650761514785825218552
• The square root of 40808622078 is 202011.4404631579
• The cube root of 40808622078 is 3442.8437274477

Scales and comparisons

• 40,808,622,078 seconds is equal to 1,297 years, 30 weeks, 4 days, 21 minutes, 18 seconds.
• To count from 1 to 40,808,622,078 would take you about two thousand, five hundred ninety-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 40808622078 cubic inches would be around 286.9 feet tall.

Recreational maths with 40808622078

• 40808622078 backwards is 87022680804
• The number of decimal digits it has is: 11
• The sum of 40808622078's digits is 45
• More coming soon!