21336442094895741

Names of 21336442094895741

• Cardinal: 21336442094895741 can be written as Twenty-one quadrillion, three hundred thirty-six trillion, four hundred forty-two billion, ninety-four million, eight hundred ninety-five thousand, seven hundred forty-one.

Scientific notation

• Scientific notation: 2.1336442094895741 × 10¹⁶

Factors of 21336442094895741

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 37476441

Divisors of 21336442094895741

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 33 99 121 251 363 753 1089 2083 2259 2761 6249 8283 18747 22913 24849 30371 68739 91113 206217 252043 273339 522833 756129 1568499 2268387 4705497 5751163 17253489 37474093 51760467 63262793 112422279 189788379 337266837 412215023 569365137 1236645069 3709935207 4534365253 9405997343 13603095759 28217992029 40809287277 78058535719 84653976087 103465970773 234175607157 310397912319 702526821471 858643892909 931193736957 1138125678503 2575931678727 3414377035509 7727795036181 9445082821999 10243131106527 19592692465469 28335248465997 58778077396407 85005745397991 176334232189221 215519617120159 646558851360477 1939676554081431 2370715788321749 7112147364965247 21336442094895741
• Sum of all divisors σ(n): 34027057151182368
• Sum of proper divisors (its aliquot sum) s(n): 12690615056286627
• 21336442094895741 is a deficient number, because the sum of its proper divisors (12690615056286627) is less than itself. Its deficiency is 8645827038609114

Bases of 21336442094895741

• Binary: 1001011110011010110000110001011110101100100001001111101₂
• Hexadecimal: 0x4BCD618BD6427D
• Base-36: 5U34Y6KOVP9

Squares and roots of 21336442094895741

• 21336442094895741 squared (21336442094895741²) is 455243761268838956792245659939081
• 21336442094895741 cubed (21336442094895741³) is 9713282151375122870171828587509060243755106354021
• The square root of 21336442094895741 is 146069990.3980819087
• The cube root of 21336442094895741 is 277357.9809289111

Scales and comparisons

• 21,336,442,094,895,741 seconds is equal to 678,432,860 years, 34 weeks, 5 days, 12 hours, 22 minutes, 21 seconds.
• To count from 1 to 21,336,442,094,895,741 would take you about two billion, thirty-five million, two hundred ninety-eight thousand, five hundred eighty-two 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 21336442094895741 cubic inches would be around 23113.2 feet tall.

Recreational maths with 21336442094895741

• 21336442094895741 backwards is 14759849024463312
• The number of decimal digits it has is: 17
• The sum of 21336442094895741's digits is 72
• More coming soon!