72305221274

Names of 72305221274

• Cardinal: 72305221274 can be written as Seventy-two billion, three hundred five million, two hundred twenty-one thousand, two hundred seventy-four.

Scientific notation

• Scientific notation: 7.2305221274 × 10¹⁰

Factors of 72305221274

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3011

Divisors of 72305221274

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 11 13 22 26 53 106 131 143 169 262 286 338 583 689 1166 1378 1441 1703 1859 2801 2882 3406 3718 5602 6943 7579 8957 13886 15158 17914 18733 22139 30811 36413 37466 44278 61622 72826 76373 90259 98527 148453 152746 180518 197054 243529 296906 366931 400543 473369 487058 733862 801086 946738 992849 1173367 1632983 1929889 1985698 2346734 3265966 3859778 4036241 4770103 5207059 8072482 9540206 10414118 12907037 19447343 21228779 25088557 25814074 38894686 42457558 50177114 52471133 62011339 104942266 124022678 213920773 252815459 275974127 427841546 505630918 551948254 682124729 1364249458 2780970049 3286600967 5561940098 6573201934 36152610637 72305221274
• Sum of all divisors σ(n): 131579857728
• Sum of proper divisors (its aliquot sum) s(n): 59274636454
• 72305221274 is a deficient number, because the sum of its proper divisors (59274636454) is less than itself. Its deficiency is 13030584820

Bases of 72305221274

• Binary: 1000011010101101110100001111010011010₂
• Hexadecimal: 0x10D5BA1E9A
• Base-36: X7SNTSQ

Squares and roots of 72305221274

• 72305221274 squared (72305221274²) is 5228045023482102183076
• 72305221274 cubed (72305221274³) is 378014952253307924325988637958824
• The square root of 72305221274 is 268896.3020831637
• The cube root of 72305221274 is 4166.0379313693

Scales and comparisons

• 72,305,221,274 seconds is equal to 2,299 years, 4 weeks, 1 day, 23 hours, 41 minutes, 14 seconds.
• To count from 1 to 72,305,221,274 would take you about four thousand, five hundred ninety-eight 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 72305221274 cubic inches would be around 347.2 feet tall.

Recreational maths with 72305221274

• 72305221274 backwards is 47212250327
• The number of decimal digits it has is: 11
• The sum of 72305221274's digits is 35
• More coming soon!