72220448652

Names of 72220448652

• Cardinal: 72220448652 can be written as Seventy-two billion, two hundred twenty million, four hundred forty-eight thousand, six hundred fifty-two.

Scientific notation

• Scientific notation: 7.2220448652 × 10¹⁰

Factors of 72220448652

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 145908

Divisors of 72220448652

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 11 12 22 31 33 44 62 66 93 121 124 132 186 242 341 363 372 484 682 726 1023 1331 1364 1452 2046 2662 3751 3993 4092 5324 7502 7986 11253 15004 15972 22506 41261 45012 82522 123783 145861 165044 247566 291722 437583 495132 583444 875166 1604471 1750332 3208942 4521691 4813413 6417884 9043382 9626826 13565073 17649181 18086764 19253652 27130146 35298362 49738601 52947543 54260292 70596724 99477202 105895086 149215803 194140991 198954404 211790172 298431606 388281982 547124611 582422973 596863212 776563964 1094249222 1164845946 1641373833 2188498444 2329691892 3282747666 6018370721 6565495332 12036741442 18055112163 24073482884 36110224326 72220448652
• Sum of all divisors σ(n): 191333603328
• Sum of proper divisors (its aliquot sum) s(n): 119113154676
• 72220448652 is an abundant number, because the sum of its proper divisors (119113154676) is greater than itself. Its abundance is 46892706024

Bases of 72220448652

• Binary: 1000011010000101011001001011110001100₂
• Hexadecimal: 0x10D0AC978C
• Base-36: X6E6UTO

Squares and roots of 72220448652

• 72220448652 squared (72220448652²) is 5215793203496168617104
• 72220448652 cubed (72220448652³) is 376686925232545632490293280943808
• The square root of 72220448652 is 268738.6251583497
• The cube root of 72220448652 is 4164.4091690061

Scales and comparisons

• 72,220,448,652 seconds is equal to 2,296 years, 20 weeks, 19 hours, 44 minutes, 12 seconds.
• To count from 1 to 72,220,448,652 would take you about four thousand, five hundred ninety-two 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 72220448652 cubic inches would be around 347 feet tall.

Recreational maths with 72220448652

• 72220448652 backwards is 25684402227
• The number of decimal digits it has is: 11
• The sum of 72220448652's digits is 42
• More coming soon!