216013865280

Names of 216013865280

• Cardinal: 216013865280 can be written as Two hundred sixteen billion, thirteen million, eight hundred sixty-five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 2.1601386528 × 10¹¹

Factors of 216013865280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 380054

Divisors of 216013865280

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 593 960 1186 1779 2372 2965 3558 4744 5930 7116 8895 9488 11860 14232 17790 18976 23720 28464 35580 37952 47440 56928 71160 94880 113856 142320 189760 284640 379451 569280 758902 1138353 1517804 1897255 2276706 3035608 3794510 4553412 5691765 6071216 7589020 9106824 11383530 12142432 15178040 18213648 22767060 24284864 30356080 36427296 45534120 60712160 72854592 91068240 121424320 182136480 225014443 364272960 450028886 675043329 900057772 1125072215 1350086658 1800115544 2250144430 2700173316 3375216645 3600231088 4500288860 5400346632 6750433290 7200462176 9000577720 10800693264 13500866580 14400924352 18001155440 21601386528 27001733160 36002310880 43202773056 54003466320 72004621760 108006932640 216013865280
• Sum of all divisors σ(n): 687002399424
• Sum of proper divisors (its aliquot sum) s(n): 470988534144
• 216013865280 is an abundant number, because the sum of its proper divisors (470988534144) is greater than itself. Its abundance is 254974668864

Bases of 216013865280

• Binary: 11001001001011011011100000000101000000₂
• Hexadecimal: 0x324B6E0140
• Base-36: 2R8H2T6O

Squares and roots of 216013865280

• 216013865280 squared (216013865280²) is 46661989993205989478400
• 216013865280 cubed (216013865280³) is 10079636820089106726476195069952000
• The square root of 216013865280 is 464772.9179717769
• The cube root of 216013865280 is 6000.1283794753

Scales and comparisons

• 216,013,865,280 seconds is equal to 6,868 years, 29 weeks, 5 days, 11 hours, 28 minutes.
• To count from 1 to 216,013,865,280 would take you about thirteen thousand, seven hundred thirty-seven 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 216013865280 cubic inches would be around 500 feet tall.

Recreational maths with 216013865280

• 216013865280 backwards is 082568310612
• The number of decimal digits it has is: 12
• The sum of 216013865280's digits is 42
• More coming soon!