73438832016

Names of 73438832016

• Cardinal: 73438832016 can be written as Seventy-three billion, four hundred thirty-eight million, eight hundred thirty-two thousand and sixteen.

Scientific notation

• Scientific notation: 7.3438832016 × 10¹⁰

Factors of 73438832016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2069

Divisors of 73438832016

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 88 99 121 132 144 176 198 242 264 363 396 484 528 726 792 968 1089 1452 1584 1936 2053 2178 2904 4106 4356 5808 6159 8212 8712 12318 16424 17424 18477 22583 24636 32848 36954 45166 49272 67749 73908 90332 98544 135498 147816 180664 203247 248413 270996 295632 361328 406494 496826 541992 745239 812988 993652 1083984 1490478 1625976 1987304 2235717 2980956 3251952 3974608 4214809 4471434 5961912 8429618 8942868 11923824 12644427 16859236 17885736 25288854 33718472 35771472 37933281 46362899 50577708 67436944 75866562 92725798 101155416 139088697 151733124 185451596 202310832 278177394 303466248 370903192 417266091 509991889 556354788 606932496 741806384 834532182 1019983778 1112709576 1529975667 1669064364 2039967556 2225419152 3059951334 3338128728 4079935112 4589927001 6119902668 6676257456 8159870224 9179854002 12239805336 18359708004 24479610672 36719416008 73438832016
• Sum of all divisors σ(n): 226019639937
• Sum of proper divisors (its aliquot sum) s(n): 152580807921
• 73438832016 is an abundant number, because the sum of its proper divisors (152580807921) is greater than itself. Its abundance is 79141975905

Bases of 73438832016

• Binary: 1000100011001010010111010010110010000₂
• Hexadecimal: 0x11194BA590
• Base-36: XQJL1G0

Squares and roots of 73438832016

• 73438832016 squared (73438832016²) is 5393262047874266624256
• 73438832016 cubed (73438832016³) is 396074865552106416507931774980096
• 73438832016 is a perfect square number. Its square root is 270996
• The cube root of 73438832016 is 4187.6970276415

Scales and comparisons

• 73,438,832,016 seconds is equal to 2,335 years, 6 weeks, 4 days, 11 hours, 33 minutes, 36 seconds.
• To count from 1 to 73,438,832,016 would take you about four thousand, six hundred seventy 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 73438832016 cubic inches would be around 349 feet tall.

Recreational maths with 73438832016

• 73438832016 backwards is 61023883437
• The number of decimal digits it has is: 11
• The sum of 73438832016's digits is 45
• More coming soon!