72245003025

Names of 72245003025

• Cardinal: 72245003025 can be written as Seventy-two billion, two hundred forty-five million, three thousand and twenty-five.

Scientific notation

• Scientific notation: 7.2245003025 × 10¹⁰

Factors of 72245003025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9305

Divisors of 72245003025

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 13 15 25 39 65 75 169 195 325 507 661 845 975 1983 2535 3305 4225 8593 8623 9915 12675 16525 25779 25869 42965 43115 49575 111709 112099 128895 129345 214825 215575 335127 336297 558545 560495 644475 646725 1457287 1675635 1681485 2792725 2802475 4371861 5699803 7286435 8378175 8407425 17099409 21859305 28499015 36432175 74097439 85497045 109296525 142495075 222292317 370487195 427485225 963266707 1111461585 1852435975 2889800121 4816333535 5557307925 14449000605 24081667675 72245003025
• Sum of all divisors σ(n): 129550624896
• Sum of proper divisors (its aliquot sum) s(n): 57305621871
• 72245003025 is a deficient number, because the sum of its proper divisors (57305621871) is less than itself. Its deficiency is 14939381154

Bases of 72245003025

• Binary: 1000011010010001000110100001100010001₂
• Hexadecimal: 0x10D2234311
• Base-36: X6ST53L

Squares and roots of 72245003025

• 72245003025 squared (72245003025²) is 5219340462082259150625
• 72245003025 cubed (72245003025³) is 377071267471637710135737055640625
• The square root of 72245003025 is 268784.3057639341
• The cube root of 72245003025 is 4164.8810707623

Scales and comparisons

• 72,245,003,025 seconds is equal to 2,297 years, 8 weeks, 5 days, 23 minutes, 45 seconds.
• To count from 1 to 72,245,003,025 would take you about four thousand, five hundred ninety-four 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 72245003025 cubic inches would be around 347.1 feet tall.

Recreational maths with 72245003025

• 72245003025 backwards is 52030054227
• The number of decimal digits it has is: 11
• The sum of 72245003025's digits is 30
• More coming soon!