40715532816

Names of 40715532816

• Cardinal: 40715532816 can be written as Forty billion, seven hundred fifteen million, five hundred thirty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 4.0715532816 × 10¹⁰

Factors of 40715532816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2955594

Divisors of 40715532816

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 41 42 48 56 82 84 112 123 164 168 246 287 328 336 492 574 656 861 984 1148 1722 1968 2296 3444 4592 6888 13776 2955541 5911082 8866623 11822164 17733246 20688787 23644328 35466492 41377574 47288656 62066361 70932984 82755148 121177181 124132722 141865968 165510296 242354362 248265444 331020592 363531543 484708724 496530888 727063086 848240267 969417448 993061776 1454126172 1696480534 1938834896 2544720801 2908252344 3392961068 5089441602 5816504688 6785922136 10178883204 13571844272 20357766408 40715532816
• Sum of all divisors σ(n): 123139701888
• Sum of proper divisors (its aliquot sum) s(n): 82424169072
• 40715532816 is an abundant number, because the sum of its proper divisors (82424169072) is greater than itself. Its abundance is 41708636256

Bases of 40715532816

• Binary: 100101111010110101011011101000010000₂
• Hexadecimal: 0x97AD5BA10
• Base-36: IPCZ66O

Squares and roots of 40715532816

• 40715532816 squared (40715532816²) is 1657754612490772889856
• 40715532816 cubed (40715532816³) is 67496362325743427094135121514496
• The square root of 40715532816 is 201780.9030012503
• The cube root of 40715532816 is 3440.2238906917

Scales and comparisons

• 40,715,532,816 seconds is equal to 1,294 years, 32 weeks, 4 days, 14 hours, 13 minutes, 36 seconds.
• To count from 1 to 40,715,532,816 would take you about two thousand, five hundred eighty-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 40715532816 cubic inches would be around 286.7 feet tall.

Recreational maths with 40715532816

• 40715532816 backwards is 61823551704
• 40715532816 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40715532816's digits is 42
• More coming soon!