72794912074496190

Names of 72794912074496190

• Cardinal: 72794912074496190 can be written as Seventy-two quadrillion, seven hundred ninety-four trillion, nine hundred twelve billion, seventy-four million, four hundred ninety-six thousand, one hundred ninety.

Scientific notation

• Scientific notation: 7.279491207449619 × 10¹⁶

Factors of 72794912074496190

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 703944609952

Divisors of 72794912074496190

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 383 766 1149 1915 2298 3447 3830 5745 6894 10341 11490 17235 20682 34470 51705 103410 703944609559 1407889219118 2111833828677 3519723047795 4223667657354 6335501486031 7039446095590 10559169143385 12671002972062 19006504458093 21118338286770 31677507430155 38013008916186 63355014860310 95032522290465 190065044580930 269610785461097 539221570922194 808832356383291 1348053927305485 1617664712766582 2426497069149873 2696107854610970 4044161781916455 4852994138299746 7279491207449619 8088323563832910 12132485345749365 14558982414899238 24264970691498730 36397456037248095 72794912074496190
• Sum of all divisors σ(n): 194626605651148800
• Sum of proper divisors (its aliquot sum) s(n): 121831693576652610
• 72794912074496190 is an abundant number, because the sum of its proper divisors (121831693576652610) is greater than itself. Its abundance is 49036781502156420

Bases of 72794912074496190

• Binary: 100000010100111101001011000111011101001111111100010111110₂
• Hexadecimal: 0x1029E963BA7F8BE
• Base-36: JWRN4XW80JI

Squares and roots of 72794912074496190

• 72794912074496190 squared (72794912074496190²) is 5299099223933631196320242324516100
• 72794912074496190 cubed (72794912074496190³) is 385747462080279679391599100822825015136393043659000
• The square root of 72794912074496190 is 269805322.5466395243
• The cube root of 72794912074496190 is 417542.1680658681

Scales and comparisons

• 72,794,912,074,496,190 seconds is equal to 2,314,653,034 years, 27 weeks, 22 hours, 16 minutes, 30 seconds.
• To count from 1 to 72,794,912,074,496,190 would take you about six billion, nine hundred forty-three million, nine hundred fifty-nine thousand, one hundred three 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 72794912074496190 cubic inches would be around 34795.2 feet tall.

Recreational maths with 72794912074496190

• 72794912074496190 backwards is 09169447021949727
• The number of decimal digits it has is: 17
• The sum of 72794912074496190's digits is 81
• More coming soon!