40016802255303153507984

Names of 40016802255303153507984

• Cardinal: 40016802255303153507984 can be written as Forty sextillion, sixteen quintillion, eight hundred two quadrillion, two hundred fifty-five trillion, three hundred three billion, one hundred fifty-three million, five hundred seven thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 4.0016802255303153507984 × 10²²

Factors of 40016802255303153507984

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 129118

Divisors of 40016802255303153507984

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 129113 258226 387339 516452 774678 1032904 1162017 1549356 2065808 2324034 3098712 4648068 6197424 9296136 18592272 16670166769 33340333538 50010500307 66680667076 100021000614 133361334152 150031500921 200042001228 266722668304 300063001842 400084002456 600126003684 800168004912 1200252007368 2400504014736
• Sum of all divisors σ(n): 40016802259620778734097
• Sum of proper divisors (its aliquot sum) s(n): 4317625226113
• 40016802255303153507984 is a deficient number, because the sum of its proper divisors (4317625226113) is less than itself. Its deficiency is 40016802250985528281871

Bases of 40016802255303153507984

• Binary: 1000011110010101000010110000110000010001011111011010111000110101111010010000₂
• Hexadecimal: 0x87950B0C117DAE35E90
• Base-36: 6IL8WIJA5NW8040

Squares and roots of 40016802255303153507984

• 40016802255303153507984 squared (40016802255303153507984²) is 1601344462740035552988902485457243005151744256
• 40016802255303153507984 cubed (40016802255303153507984³) is 64080684708092671386996880528549971699327755921936994735442822139904
• 40016802255303153507984 is a perfect square number. Its square root is 200042001228
• The cube root of 40016802255303153507984 is 34204306.8386028633

Scales and comparisons

• 40,016,802,255,303,153,507,984 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,016,802,255,303,153,507,984 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 40016802255303153507984 cubic inches would be around 2850358.9 feet tall.

Recreational maths with 40016802255303153507984

• 40016802255303153507984 backwards is 48970535130355220861004
• The number of decimal digits it has is: 23
• The sum of 40016802255303153507984's digits is 81
• More coming soon!