72122710023

Names of 72122710023

• Cardinal: 72122710023 can be written as Seventy-two billion, one hundred twenty-two million, seven hundred ten thousand and twenty-three.

Scientific notation

• Scientific notation: 7.2122710023 × 10¹⁰

Factors of 72122710023

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1283

Divisors of 72122710023

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 13 21 23 31 39 63 69 91 93 113 117 161 207 217 273 279 299 339 403 483 651 713 791 819 897 1017 1093 1209 1449 1469 1953 2093 2139 2373 2599 2691 2821 3279 3503 3627 4407 4991 6279 6417 7119 7651 7797 8463 9269 9837 10283 10509 13221 14209 14973 18193 18837 22953 23391 24521 25139 25389 27807 30849 31527 33787 33883 42627 44919 45539 54579 64883 68859 73563 75417 80569 83421 92547 99463 101361 101649 123509 127881 136617 163737 175973 194649 220689 226251 236509 237181 241707 298389 304083 304947 318773 326807 370527 409851 440479 527919 563983 583947 709527 711543 725121 779309 864563 895167 956319 980421 1047397 1111581 1321437 1583757 1605617 1691949 2128581 2134629 2287649 2337927 2593689 2840707 2868957 2941263 3083353 3142191 3828779 3964311 4816851 5075847 5455163 6862947 7013781 7331779 7781067 8522121 9250059 9426573 10131017 11239319 11486337 14450553 16365489 19884949 20588841 21995337 25566363 26801453 27750177 30393051 33717957 34459011 36929191 49096467 49774127 59654847 65986011 70917119 80404359 88061917 91179153 101153871 110787573 149322381 178964541 212751357 241213077 258504337 264185751 332362719 348418889 447967143 616433419 638254071 775513011 792557253 1045256667 1144804921 1849300257 2326539033 3135770001 3434414763 5547900771 8013634447 10303244289 24040903341 72122710023
• Sum of all divisors σ(n): 139458428928
• Sum of proper divisors (its aliquot sum) s(n): 67335718905
• 72122710023 is a deficient number, because the sum of its proper divisors (67335718905) is less than itself. Its deficiency is 4786991118

Bases of 72122710023

• Binary: 1000011001010110110010011100000000111₂
• Hexadecimal: 0x10CAD93807
• Base-36: X4RZZ7R

Squares and roots of 72122710023

• 72122710023 squared (72122710023²) is 5201685301061744660529
• 72122710023 cubed (72122710023³) is 375159640599377664169801640782167
• The square root of 72122710023 is 268556.7165851563
• The cube root of 72122710023 is 4162.5297041085

Scales and comparisons

• 72,122,710,023 seconds is equal to 2,293 years, 14 weeks, 3 days, 14 hours, 7 minutes, 3 seconds.
• To count from 1 to 72,122,710,023 would take you about four thousand, five hundred eighty-six 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 72122710023 cubic inches would be around 346.9 feet tall.

Recreational maths with 72122710023

• 72122710023 backwards is 32001722127
• The number of decimal digits it has is: 11
• The sum of 72122710023's digits is 27
• More coming soon!