72006673475

Names of 72006673475

• Cardinal: 72006673475 can be written as Seventy-two billion, six million, six hundred seventy-three thousand, four hundred seventy-five.

Scientific notation

• Scientific notation: 7.2006673475 × 10¹⁰

Factors of 72006673475

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4901

Divisors of 72006673475

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 11 17 25 55 85 121 187 275 307 425 605 935 1535 2057 3025 3377 4561 4675 5219 7675 10285 16885 22805 26095 37147 50171 51425 57409 77537 84425 114025 130475 185735 250855 287045 387685 551881 631499 852907 928675 1254275 1400227 1435225 1938425 2759405 3157495 4264535 7001135 9381977 13797025 15402497 15787475 21322675 23803859 35005675 46909885 77012485 119019295 169427467 234549425 261842449 385062425 595096475 847137335 1309212245 2880266939 4235686675 6546061225 14401334695 72006673475
• Sum of all divisors σ(n): 104277794544
• Sum of proper divisors (its aliquot sum) s(n): 32271121069
• 72006673475 is a deficient number, because the sum of its proper divisors (32271121069) is less than itself. Its deficiency is 39735552406

Bases of 72006673475

• Binary: 1000011000011111011101010010001000011₂
• Hexadecimal: 0x10C3EEA443
• Base-36: X2UWWUB

Squares and roots of 72006673475

• 72006673475 squared (72006673475²) is 5184961024935268575625
• 72006673475 cubed (72006673475³) is 373351795503115217336457719046875
• The square root of 72006673475 is 268340.5922982953
• The cube root of 72006673475 is 4160.2961734977

Scales and comparisons

• 72,006,673,475 seconds is equal to 2,289 years, 30 weeks, 4 days, 13 hours, 44 minutes, 35 seconds.
• To count from 1 to 72,006,673,475 would take you about four thousand, five hundred seventy-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 72006673475 cubic inches would be around 346.7 feet tall.

Recreational maths with 72006673475

• 72006673475 backwards is 57437660027
• The number of decimal digits it has is: 11
• The sum of 72006673475's digits is 47
• More coming soon!