40623957972

Names of 40623957972

• Cardinal: 40623957972 can be written as Forty billion, six hundred twenty-three million, nine hundred fifty-seven thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 4.0623957972 × 10¹⁰

Factors of 40623957972

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 325

Divisors of 40623957972

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 108 117 156 234 307 351 468 614 702 921 1228 1404 1842 2763 3684 3991 5526 7982 8289 11052 11973 15964 16578 23946 33156 35919 47892 71838 94249 107757 143676 188498 215514 282747 376996 431028 565494 848241 1130988 1225237 1696482 2450474 2544723 3392964 3675711 4900948 5089446 7351422 10178892 11027133 14702844 22054266 28934443 33081399 44108532 57868886 66162798 86803329 115737772 132325596 173606658 260409987 347213316 376147759 520819974 752295518 781229961 1041639948 1128443277 1504591036 1562459922 2256886554 3124919844 3385329831 4513773108 6770659662 10155989493 13541319324 20311978986 40623957972
• Sum of all divisors σ(n): 113793680000
• Sum of proper divisors (its aliquot sum) s(n): 73169722028
• 40623957972 is an abundant number, because the sum of its proper divisors (73169722028) is greater than itself. Its abundance is 32545764056

Bases of 40623957972

• Binary: 100101110101011000000110011111010100₂
• Hexadecimal: 0x9756067D4
• Base-36: INUGEL0

Squares and roots of 40623957972

• 40623957972 squared (40623957972²) is 1650305961310822352784
• 40623957972 cubed (40623957972³) is 67041960013231905288255373194048
• The square root of 40623957972 is 201553.8587375593
• The cube root of 40623957972 is 3437.6427754287

Scales and comparisons

• 40,623,957,972 seconds is equal to 1,291 years, 37 weeks, 1 day, 16 hours, 46 minutes, 12 seconds.
• To count from 1 to 40,623,957,972 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 40623957972 cubic inches would be around 286.5 feet tall.

Recreational maths with 40623957972

• 40623957972 backwards is 27975932604
• 40623957972 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40623957972's digits is 54
• More coming soon!