490381635843

Names of 490381635843

• Cardinal: 490381635843 can be written as Four hundred ninety billion, three hundred eighty-one million, six hundred thirty-five thousand, eight hundred forty-three.

Scientific notation

• Scientific notation: 4.90381635843 × 10¹¹

Factors of 490381635843

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 151723

Divisors of 490381635843

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 11 17 27 33 51 99 153 187 297 459 561 643 1683 1929 5049 5787 7073 10931 17361 21219 32793 63657 98379 120241 151049 190971 295137 360723 453147 1082169 1359441 1661539 2567833 3246507 4078323 4984617 7703499 14953851 23110497 28246163 44861553 69331491 84738489 97124507 254215467 291373521 762646401 874120563 1068369577 1651116619 2622361689 3205108731 4953349857 9615326193 14860049571 18162282809 28845978579 44580148713 54486848427 163460545281 490381635843
• Sum of all divisors σ(n): 840466368000
• Sum of proper divisors (its aliquot sum) s(n): 350084732157
• 490381635843 is a deficient number, because the sum of its proper divisors (350084732157) is less than itself. Its deficiency is 140296903686

Bases of 490381635843

• Binary: 111001000101101000001011111000100000011₂
• Hexadecimal: 0x722D05F103
• Base-36: 69A0KBUR

Squares and roots of 490381635843

• 490381635843 squared (490381635843²) is 240474148772056662320649
• 490381635843 cubed (490381635843³) is 117924106452794095796286517217422107
• The square root of 490381635843 is 700272.5439734165
• The cube root of 490381635843 is 7885.7813774869

Scales and comparisons

• 490,381,635,843 seconds is equal to 15,592 years, 32 weeks, 1 day, 9 hours, 4 minutes, 3 seconds.
• To count from 1 to 490,381,635,843 would take you about thirty-one thousand, one hundred eighty-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 490381635843 cubic inches would be around 657.1 feet tall.

Recreational maths with 490381635843

• 490381635843 backwards is 348536183094
• The number of decimal digits it has is: 12
• The sum of 490381635843's digits is 54
• More coming soon!