72427799230976

Names of 72427799230976

• Cardinal: 72427799230976 can be written as Seventy-two trillion, four hundred twenty-seven billion, seven hundred ninety-nine million, two hundred thirty thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 7.2427799230976 × 10¹³

Factors of 72427799230976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7724693

Divisors of 72427799230976

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1792 2617 3584 5234 10468 18319 20936 36638 41872 73276 83744 146552 167488 293104 334976 586208 669952 1172416 1339904 2344832 4689664 7722067 9379328 15444134 30888268 54054469 61776536 108108938 123553072 216217876 247106144 432435752 494212288 864871504 988424576 1729743008 1976849152 3459486016 3953698304 6918972032 13837944064 20208649339 27675888128 40417298678 80834597356 141460545373 161669194712 282921090746 323338389424 565842181492 646676778848 1131684362984 1293353557696 2263368725968 2586707115392 4526737451936 5173414230784 9053474903872 10346828461568 18106949807744 36213899615488 72427799230976
• Sum of all divisors σ(n): 165450805012416
• Sum of proper divisors (its aliquot sum) s(n): 93023005781440
• 72427799230976 is an abundant number, because the sum of its proper divisors (93023005781440) is greater than itself. Its abundance is 20595206550464

Bases of 72427799230976

• Binary: 10000011101111101101001001111101011101000000000₂
• Hexadecimal: 0x41DF693EBA00
• Base-36: PO8VDMQRK

Squares and roots of 72427799230976

• 72427799230976 squared (72427799230976²) is 5245786101442567656997912576
• 72427799230976 cubed (72427799230976³) is 379940742563926590871744262616850079154176
• The square root of 72427799230976 is 8510452.3517246719
• The cube root of 72427799230976 is 41683.9080947369

Scales and comparisons

• 72,427,799,230,976 seconds is equal to 2,302,979 years, 51 weeks, 7 hours, 42 minutes, 56 seconds.
• To count from 1 to 72,427,799,230,976 would take you about five million, seven hundred fifty-seven thousand, four 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 72427799230976 cubic inches would be around 3473.7 feet tall.

Recreational maths with 72427799230976

• 72427799230976 backwards is 67903299772427
• The number of decimal digits it has is: 14
• The sum of 72427799230976's digits is 74
• More coming soon!