21472136322

Names of 21472136322

• Cardinal: 21472136322 can be written as Twenty-one billion, four hundred seventy-two million, one hundred thirty-six thousand, three hundred twenty-two.

Scientific notation

• Scientific notation: 2.1472136322 × 10¹⁰

Factors of 21472136322

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2742

Divisors of 21472136322

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 13 14 19 21 26 38 39 41 42 57 78 82 91 114 123 133 182 246 247 266 273 287 361 399 494 533 546 574 722 741 779 798 861 1066 1083 1482 1558 1599 1722 1729 2166 2337 2527 2657 3198 3458 3731 4674 4693 5054 5187 5314 5453 7462 7581 7971 9386 10127 10374 10906 11193 14079 14801 15162 15942 16359 18599 20254 22386 28158 29602 30381 32718 32851 34541 37198 44403 50483 55797 60762 65702 69082 70889 88806 98553 100966 103607 103623 108937 111594 141778 151449 192413 197106 207214 207246 212667 217874 241787 302898 310821 326811 353381 384826 425334 483574 577239 621642 653622 656279 706762 725361 762559 959177 1060143 1154478 1312558 1346891 1416181 1450722 1525118 1918354 1968837 2069803 2120286 2287677 2693782 2832362 2877531 3937674 4040673 4139606 4248543 4575354 4593953 5755062 6209409 6714239 8081346 8497086 9187906 9913267 12418818 12469301 13428478 13781859 14488621 19826534 20142717 24938602 26907439 27563718 28977242 29739801 37407903 39326257 40285434 43465863 53814878 59479602 74815806 78652514 80722317 86931726 87285107 117978771 161444634 174570214 188352073 235957542 261855321 275283799 376704146 511241341 523710642 550567598 565056219 825851397 1022482682 1130112438 1533724023 1651702794 3067448046 3578689387 7157378774 10736068161 21472136322
• Sum of all divisors σ(n): 57164776704
• Sum of proper divisors (its aliquot sum) s(n): 35692640382
• 21472136322 is an abundant number, because the sum of its proper divisors (35692640382) is greater than itself. Its abundance is 14220504060

Bases of 21472136322

• Binary: 10011111111110101101100110010000010₂
• Hexadecimal: 0x4FFD6CC82
• Base-36: 9V3YEF6

Squares and roots of 21472136322

• 21472136322 squared (21472136322²) is 461052638230551687684
• 21472136322 cubed (21472136322³) is 9899785099704154703218016458248
• The square root of 21472136322 is 146533.7378285289
• The cube root of 21472136322 is 2779.4471375271

Scales and comparisons

• 21,472,136,322 seconds is equal to 682 years, 38 weeks, 6 days, 2 hours, 18 minutes, 42 seconds.
• To count from 1 to 21,472,136,322 would take you about one thousand, three hundred sixty-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 21472136322 cubic inches would be around 231.6 feet tall.

Recreational maths with 21472136322

• 21472136322 backwards is 22363127412
• The number of decimal digits it has is: 11
• The sum of 21472136322's digits is 33
• More coming soon!