72994416221025

Names of 72994416221025

• Cardinal: 72994416221025 can be written as Seventy-two trillion, nine hundred ninety-four billion, four hundred sixteen million, two hundred twenty-one thousand and twenty-five.

Scientific notation

• Scientific notation: 7.2994416221025 × 10¹³

Factors of 72994416221025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16433

Divisors of 72994416221025

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 13 15 25 27 31 39 45 65 75 93 117 135 155 195 225 279 325 351 403 465 585 675 775 837 975 1209 1395 1755 2015 2325 2925 3627 4185 6045 6975 8775 10075 10881 16381 18135 20925 30225 49143 54405 81905 90675 147429 212953 245715 272025 409525 442287 507811 638859 737145 1064765 1228575 1523433 1916577 2211435 2539055 3194295 3685725 4570299 5323825 5749731 6601543 7617165 9582885 11057175 12695275 13710897 15971475 19804629 22851495 28748655 33007715 38085825 47914425 59413887 68554485 99023145 114257475 143743275 165038575 178241661 268337161 297069435 342772425 495115725 805011483 891208305 1341685805 1485347175 2415034449 3488383093 4025057415 4456041525 6708429025 7245103347 8318451991 10465149279 12075172245 17441915465 20125287075 24955355973 31395447837 36225516735 41592259955 52325746395 60375861225 74866067919 87209577325 94186343511 108139875883 124776779865 156977239185 181127583675 207961299775 224598203757 261628731975 324419627649 374330339595 470931717555 540699379415 623883899325 784886195925 973258882947 1122991018785 1622098138245 1871651697975 2354658587775 2703496897075 2919776648841 4866294414735 5614955093925 8110490691225 14598883244205 24331472073675 72994416221025
• Sum of all divisors σ(n): 149075760207360
• Sum of proper divisors (its aliquot sum) s(n): 76081343986335
• 72994416221025 is an abundant number, because the sum of its proper divisors (76081343986335) is greater than itself. Its abundance is 3086927765310

Bases of 72994416221025

• Binary: 10000100110001101010110001111111101101101100001₂
• Hexadecimal: 0x4263563FDB61
• Base-36: PVH66RAE9

Squares and roots of 72994416221025

• 72994416221025 squared (72994416221025²) is 5328184799448237641652050625
• 72994416221025 cubed (72994416221025³) is 388927738953463274179655435320454489390625
• The square root of 72994416221025 is 8543676.9731202383
• The cube root of 72994416221025 is 41792.3263427455

Scales and comparisons

• 72,994,416,221,025 seconds is equal to 2,320,996 years, 33 weeks, 5 days, 8 hours, 3 minutes, 45 seconds.
• To count from 1 to 72,994,416,221,025 would take you about five million, eight hundred two thousand, four hundred ninety-one 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 72994416221025 cubic inches would be around 3482.7 feet tall.

Recreational maths with 72994416221025

• 72994416221025 backwards is 52012261449927
• The number of decimal digits it has is: 14
• The sum of 72994416221025's digits is 54
• More coming soon!