21322374712

Names of 21322374712

• Cardinal: 21322374712 can be written as Twenty-one billion, three hundred twenty-two million, three hundred seventy-four thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.1322374712 × 10¹⁰

Factors of 21322374712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1012

Divisors of 21322374712

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 17 19 34 38 68 76 97 136 152 194 323 388 646 776 877 1292 1649 1754 1843 2584 3298 3508 3686 6596 7016 7372 9409 13192 14744 14909 16663 18818 29818 31331 33326 37636 59636 62662 66652 75272 85069 119272 125324 133304 159953 170138 178771 250648 283271 319906 340276 357542 566542 639812 680552 715084 1133084 1279624 1430168 1446173 1616311 2266168 2892346 3039107 3232622 5784692 6078214 6465244 8251693 11569384 12156428 12930488 16503386 24312856 27477287 33006772 54954574 66013544 109909148 140278781 156782167 219818296 280557562 313564334 561115124 627128668 1122230248 1254257336 2665296839 5330593678 10661187356 21322374712
• Sum of all divisors σ(n): 45074588400
• Sum of proper divisors (its aliquot sum) s(n): 23752213688
• 21322374712 is an abundant number, because the sum of its proper divisors (23752213688) is greater than itself. Its abundance is 2429838976

Bases of 21322374712

• Binary: 10011110110111010011001111000111000₂
• Hexadecimal: 0x4F6E99E38
• Base-36: 9SMSHMG

Squares and roots of 21322374712

• 21322374712 squared (21322374712²) is 454643663358937082944
• 21322374712 cubed (21322374712³) is 9694082550575641036564192112128
• The square root of 21322374712 is 146021.8295735263
• The cube root of 21322374712 is 2772.9701233357

Scales and comparisons

• 21,322,374,712 seconds is equal to 677 years, 51 weeks, 1 day, 17 hours, 51 minutes, 52 seconds.
• To count from 1 to 21,322,374,712 would take you about one thousand, three hundred fifty-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 21322374712 cubic inches would be around 231.1 feet tall.

Recreational maths with 21322374712

• 21322374712 backwards is 21747322312
• 21322374712 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21322374712's digits is 34
• More coming soon!