72950490899

Names of 72950490899

• Cardinal: 72950490899 can be written as Seventy-two billion, nine hundred fifty million, four hundred ninety thousand, eight hundred ninety-nine.

Scientific notation

• Scientific notation: 7.2950490899 × 10¹⁰

Factors of 72950490899

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2270

Divisors of 72950490899

• Number of divisors d(n): 96
• Complete list of divisors:
  1 11 13 17 19 67 121 143 187 209 221 247 323 737 871 1139 1273 1573 2057 2143 2299 2431 2717 3553 4199 8107 9581 12529 14003 14807 16549 21641 23573 26741 27859 29887 36431 39083 40717 46189 105391 137819 143581 154033 162877 182039 238051 259303 281333 306449 400741 447887 473603 508079 529321 692189 1579391 1791647 1866553 2002429 2440877 2618561 2728039 3094663 3370939 4408151 4926757 5209633 5822531 7614079 8998457 17373301 20532083 26849647 30008429 31731401 34041293 35464507 46376663 57305963 64047841 83754869 98983027 225852913 295346117 330092719 349045411 390109577 510143293 602896619 1088813297 3839499521 4291205347 5611576223 6631862809 72950490899
• Sum of all divisors σ(n): 97727293440
• Sum of proper divisors (its aliquot sum) s(n): 24776802541
• 72950490899 is a deficient number, because the sum of its proper divisors (24776802541) is less than itself. Its deficiency is 48173688358

Bases of 72950490899

• Binary: 1000011111100001100000010011100010011₂
• Hexadecimal: 0x10FC302713
• Base-36: XIGU70Z

Squares and roots of 72950490899

• 72950490899 squared (72950490899²) is 5321774122405081828201
• 72950490899 cubed (72950490899³) is 388226034683045633899527332042699
• The square root of 72950490899 is 270093.4854804907
• The cube root of 72950490899 is 4178.3941638645

Scales and comparisons

• 72,950,490,899 seconds is equal to 2,319 years, 31 weeks, 1 day, 9 hours, 14 minutes, 59 seconds.
• To count from 1 to 72,950,490,899 would take you about four thousand, six hundred thirty-nine 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 72950490899 cubic inches would be around 348.2 feet tall.

Recreational maths with 72950490899

• 72950490899 backwards is 99809405927
• The number of decimal digits it has is: 11
• The sum of 72950490899's digits is 62
• More coming soon!