21483388332

Names of 21483388332

• Cardinal: 21483388332 can be written as Twenty-one billion, four hundred eighty-three million, three hundred eighty-eight thousand, three hundred thirty-two.

Scientific notation

• Scientific notation: 2.1483388332 × 10¹⁰

Factors of 21483388332

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1027222

Divisors of 21483388332

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 83 84 126 166 249 252 332 498 581 747 996 1162 1494 1743 2324 2988 3486 5229 6972 10458 20916 1027127 2054254 3081381 4108508 6162762 7189889 9244143 12325524 14379778 18488286 21569667 28759556 36976572 43139334 64709001 85251541 86278668 129418002 170503082 255754623 258836004 341006164 511509246 596760787 767263869 1023018492 1193521574 1534527738 1790282361 2387043148 3069055476 3580564722 5370847083 7161129444 10741694166 21483388332
• Sum of all divisors σ(n): 62810931456
• Sum of proper divisors (its aliquot sum) s(n): 41327543124
• 21483388332 is an abundant number, because the sum of its proper divisors (41327543124) is greater than itself. Its abundance is 19844154792

Bases of 21483388332

• Binary: 10100000000100000100111110110101100₂
• Hexadecimal: 0x500827DAC
• Base-36: 9VANKJ0

Squares and roots of 21483388332

• 21483388332 squared (21483388332²) is 461535974223513742224
• 21483388332 cubed (21483388332³) is 9915356563431687889736737330368
• The square root of 21483388332 is 146572.1267226481
• The cube root of 21483388332 is 2779.9325558573

Scales and comparisons

• 21,483,388,332 seconds is equal to 683 years, 5 weeks, 3 days, 7 hours, 52 minutes, 12 seconds.
• To count from 1 to 21,483,388,332 would take you about one thousand, three hundred sixty-six 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 21483388332 cubic inches would be around 231.7 feet tall.

Recreational maths with 21483388332

• 21483388332 backwards is 23388338412
• The number of decimal digits it has is: 11
• The sum of 21483388332's digits is 45
• More coming soon!