40089692656

Names of 40089692656

• Cardinal: 40089692656 can be written as Forty billion, eighty-nine million, six hundred ninety-two thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 4.0089692656 × 10¹⁰

Factors of 40089692656

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1945

Divisors of 40089692656

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 13 16 19 26 38 52 73 76 79 104 146 152 158 208 247 292 304 316 494 584 632 949 988 1027 1168 1264 1387 1501 1759 1898 1976 2054 2774 3002 3518 3796 3952 4108 5548 5767 6004 7036 7592 8216 11096 11534 12008 14072 15184 16432 18031 19513 22192 22867 23068 24016 28144 33421 36062 39026 45734 46136 66842 72124 74971 78052 91468 92272 109573 128407 133684 138961 144248 149942 156104 182936 219146 256814 267368 277922 288496 299884 312208 365872 434473 438292 513628 534736 555844 599768 868946 876584 1027256 1111688 1199536 1424449 1669291 1737892 1753168 1806493 2054512 2223376 2439733 2640259 2848898 3338582 3475784 3612986 4879466 5280518 5697796 6677164 6951568 7225972 9758932 10144153 10561036 11395592 13354328 14451944 19517864 20288306 21122072 22791184 26708656 28903888 31716529 34323367 39035728 40576612 42244144 63433058 68646734 81153224 126866116 131873989 137293468 162306448 192738907 253732232 263747978 274586936 385477814 507464464 527495956 549173872 770955628 1054991912 1541911256 2109983824 2505605791 3083822512 5011211582 10022423164 20044846328 40089692656
• Sum of all divisors σ(n): 90438656000
• Sum of proper divisors (its aliquot sum) s(n): 50348963344
• 40089692656 is an abundant number, because the sum of its proper divisors (50348963344) is greater than itself. Its abundance is 10259270688

Bases of 40089692656

• Binary: 100101010101100010000010100111110000₂
• Hexadecimal: 0x9558829F0
• Base-36: IF0D8TS

Squares and roots of 40089692656

• 40089692656 squared (40089692656²) is 1607183457252540334336
• 40089692656 cubed (40089692656³) is 64431490843061856178773723836416
• The square root of 40089692656 is 200224.1060811609
• The cube root of 40089692656 is 3422.5061898625

Scales and comparisons

• 40,089,692,656 seconds is equal to 1,274 years, 37 weeks, 6 days, 1 hour, 44 minutes, 16 seconds.
• To count from 1 to 40,089,692,656 would take you about two thousand, five hundred forty-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 40089692656 cubic inches would be around 285.2 feet tall.

Recreational maths with 40089692656

• 40089692656 backwards is 65629698004
• The number of decimal digits it has is: 11
• The sum of 40089692656's digits is 55
• More coming soon!