490221825867

Names of 490221825867

• Cardinal: 490221825867 can be written as Four hundred ninety billion, two hundred twenty-one million, eight hundred twenty-five thousand, eight hundred sixty-seven.

Scientific notation

• Scientific notation: 4.90221825867 × 10¹¹

Factors of 490221825867

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 115

Divisors of 490221825867

• Number of divisors d(n): 100
• Complete list of divisors:
  1 3 9 23 27 69 81 89 207 243 267 529 621 729 801 1587 1863 2047 2187 2403 4761 5589 6141 6561 7209 12167 14283 16767 18423 19683 21627 36501 42849 47081 50301 55269 64881 109503 128547 141243 150903 165807 194643 279841 328509 385641 423729 452709 497421 583929 839523 985527 1082863 1156923 1271187 1492263 1751787 2518569 2956581 3248589 3470769 3813561 4476789 7555707 8869743 9745767 10412307 11440683 13430367 22667121 24905849 26609229 29237301 34322049 40291101 68001363 74717547 79827687 87711903 102966147 204004089 224152641 239483061 263135709 308898441 612012267 672457923 789407127 926695323 1836036801 2017373769 2368221381 5508110403 6052121307 7104664143 18156363921 21313992429 54469091763 163407275289 490221825867
• Sum of all divisors σ(n): 777381386760
• Sum of proper divisors (its aliquot sum) s(n): 287159560893
• 490221825867 is a deficient number, because the sum of its proper divisors (287159560893) is less than itself. Its deficiency is 203062264974

Bases of 490221825867

• Binary: 111001000100011011111110110111101001011₂
• Hexadecimal: 0x72237F6F4B
• Base-36: 697DF1OR

Squares and roots of 490221825867

• 490221825867 squared (490221825867²) is 240317438556375270301689
• 490221825867 cubed (490221825867³) is 117808853516786869620539641513989363
• The square root of 490221825867 is 700158.4291194387
• The cube root of 490221825867 is 7884.9246546387

Scales and comparisons

• 490,221,825,867 seconds is equal to 15,587 years, 27 weeks, 6 days, 17 hours, 24 minutes, 27 seconds.
• To count from 1 to 490,221,825,867 would take you about thirty-one thousand, one hundred seventy-five 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 490221825867 cubic inches would be around 657.1 feet tall.

Recreational maths with 490221825867

• 490221825867 backwards is 768528122094
• The number of decimal digits it has is: 12
• The sum of 490221825867's digits is 54
• More coming soon!