40628126966

Names of 40628126966

• Cardinal: 40628126966 can be written as Forty billion, six hundred twenty-eight million, one hundred twenty-six thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 4.0628126966 × 10¹⁰

Factors of 40628126966

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5397

Divisors of 40628126966

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 14 41 43 82 86 287 301 331 574 602 662 1763 2317 3526 4634 4973 9946 12341 13571 14233 24682 27142 28466 34811 69622 94997 99631 189994 199262 203893 213839 407786 427678 583553 1167106 1427251 1496873 1646063 2854502 2993746 3292126 4084871 8169742 8767399 11522441 17534798 23044882 61371793 67488583 70780709 122743586 134977166 141561418 472420081 495464963 944840162 990929926 2902009069 5804018138 20314063483 40628126966
• Sum of all divisors σ(n): 73241473536
• Sum of proper divisors (its aliquot sum) s(n): 32613346570
• 40628126966 is a deficient number, because the sum of its proper divisors (32613346570) is less than itself. Its deficiency is 8014780396

Bases of 40628126966

• Binary: 100101110101101000000000010011110110₂
• Hexadecimal: 0x975A004F6
• Base-36: INWXREE

Squares and roots of 40628126966

• 40628126966 squared (40628126966²) is 1650644700765416365156
• 40628126966 cubed (40628126966³) is 67062602478452413465412186396696
• The square root of 40628126966 is 201564.2006061593
• The cube root of 40628126966 is 3437.7603663169

Scales and comparisons

• 40,628,126,966 seconds is equal to 1,291 years, 44 weeks, 22 hours, 49 minutes, 26 seconds.
• To count from 1 to 40,628,126,966 would take you about two thousand, five hundred eighty-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 40628126966 cubic inches would be around 286.5 feet tall.

Recreational maths with 40628126966

• 40628126966 backwards is 66962182604
• The number of decimal digits it has is: 11
• The sum of 40628126966's digits is 50
• More coming soon!