74839204020

Names of 74839204020

• Cardinal: 74839204020 can be written as Seventy-four billion, eight hundred thirty-nine million, two hundred four thousand and twenty.

Scientific notation

• Scientific notation: 7.483920402 × 10¹⁰

Factors of 74839204020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 510935

Divisors of 74839204020

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 349 420 698 1047 1396 1745 2094 2443 3490 4188 4886 5235 6980 7329 9772 10470 12215 14658 20940 24430 29316 36645 48860 73290 146580 510569 1021138 1531707 2042276 2552845 3063414 3573983 5105690 6126828 7147966 7658535 10211380 10721949 14295932 15317070 17869915 21443898 30634140 35739830 42887796 53609745 71479660 107219490 178188581 214438980 356377162 534565743 712754324 890942905 1069131486 1247320067 1781885810 2138262972 2494640134 2672828715 3563771620 3741960201 4989280268 5345657430 6236600335 7483920402 10691314860 12473200670 14967840804 18709801005 24946401340 37419602010 74839204020
• Sum of all divisors σ(n): 240172128000
• Sum of proper divisors (its aliquot sum) s(n): 165332923980
• 74839204020 is an abundant number, because the sum of its proper divisors (165332923980) is greater than itself. Its abundance is 90493719960

Bases of 74839204020

• Binary: 1000101101100110000111010000010110100₂
• Hexadecimal: 0x116CC3A0B4
• Base-36: YDPBVEC

Squares and roots of 74839204020

• 74839204020 squared (74839204020²) is 5600906458347184160400
• 74839204020 cubed (74839204020³) is 419167381133180547372688004808000
• The square root of 74839204020 is 273567.5492817083
• The cube root of 74839204020 is 4214.1473794271

Scales and comparisons

• 74,839,204,020 seconds is equal to 2,379 years, 34 weeks, 11 hours, 47 minutes.
• To count from 1 to 74,839,204,020 would take you about four thousand, seven hundred fifty-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 74839204020 cubic inches would be around 351.2 feet tall.

Recreational maths with 74839204020

• 74839204020 backwards is 02040293847
• The number of decimal digits it has is: 11
• The sum of 74839204020's digits is 39
• More coming soon!