21233328324

Names of 21233328324

• Cardinal: 21233328324 can be written as Twenty-one billion, two hundred thirty-three million, three hundred twenty-eight thousand, three hundred twenty-four.

Scientific notation

• Scientific notation: 2.1233328324 × 10¹⁰

Factors of 21233328324

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 157

Divisors of 21233328324

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 12 13 19 23 26 38 39 46 52 57 69 76 78 92 97 114 138 156 169 194 228 247 276 291 299 338 361 388 437 494 507 582 598 676 722 741 874 897 988 1014 1083 1164 1196 1261 1311 1444 1482 1748 1794 1843 2028 2166 2197 2231 2522 2622 2964 3211 3588 3686 3783 3887 4332 4394 4462 4693 5044 5244 5529 5681 6422 6591 6693 7372 7566 7774 8303 8788 8924 9386 9633 11058 11362 11661 12844 13182 13386 14079 15132 15548 16393 16606 17043 18772 19266 22116 22724 23322 23959 24909 26364 26772 28158 29003 32786 33212 34086 35017 38532 41743 42389 46644 47918 49179 49818 50531 56316 58006 61009 65572 68172 70034 71877 73853 83486 84778 87009 95836 98358 99636 101062 105051 107939 116012 122018 125229 127167 140068 143754 147706 151593 166972 169556 174018 183027 196716 202124 210102 213109 215878 221559 244036 250458 254334 287508 295412 303186 311467 323817 348036 366054 377039 420204 426218 431756 443118 455221 500916 508668 551057 606372 622934 639327 647634 732108 754078 793117 805391 852436 886236 910442 934401 960089 1102114 1131117 1245868 1278654 1295268 1365663 1403207 1508156 1586234 1610782 1653171 1820884 1868802 1920178 2204228 2262234 2379351 2416173 2557308 2731326 2806414 2880267 3172468 3221564 3306342 3737604 3840356 4049071 4209621 4524468 4758702 4832346 4901507 5462652 5612828 5760534 5917873 6612684 7163741 8098142 8419242 9517404 9664692 9803014 10470083 11521068 11835746 12147213 14327482 14704521 16196284 16838484 17753619 18241691 19606028 20940166 21491223 23671492 24294426 28654964 29409042 31410249 35507238 36483382 41880332 42982446 48588852 54725073 58818084 62820498 71014476 72966764 76932349 85964892 93128633 109450146 125640996 136111079 153864698 186257266 218900292 230797047 272222158 279385899 307729396 372514532 408333237 461594094 544444316 558771798 816666474 923188188 1117543596 1633332948 1769444027 3538888054 5308332081 7077776108 10616664162 21233328324
• Sum of all divisors σ(n): 59716903680
• Sum of proper divisors (its aliquot sum) s(n): 38483575356
• 21233328324 is an abundant number, because the sum of its proper divisors (38483575356) is greater than itself. Its abundance is 17250247032

Bases of 21233328324

• Binary: 10011110001100110101110000011000100₂
• Hexadecimal: 0x4F19AE0C4
• Base-36: 9R5RWZO

Squares and roots of 21233328324

• 21233328324 squared (21233328324²) is 450854231714780648976
• 21233328324 cubed (21233328324³) is 9573135928264711043349202396224
• The square root of 21233328324 is 145716.6027740147
• The cube root of 21233328324 is 2769.1045828823

Scales and comparisons

• 21,233,328,324 seconds is equal to 675 years, 8 weeks, 2 hours, 45 minutes, 24 seconds.
• To count from 1 to 21,233,328,324 would take you about one thousand, three hundred fifty 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 21233328324 cubic inches would be around 230.8 feet tall.

Recreational maths with 21233328324

• 21233328324 backwards is 42382333212
• The number of decimal digits it has is: 11
• The sum of 21233328324's digits is 33
• More coming soon!