21273106192

Names of 21273106192

• Cardinal: 21273106192 can be written as Twenty-one billion, two hundred seventy-three million, one hundred six thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 2.1273106192 × 10¹⁰

Factors of 21273106192

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 102

Divisors of 21273106192

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 13 16 19 26 31 37 38 52 62 74 76 104 124 148 152 169 208 247 248 296 304 338 361 403 481 494 496 589 592 676 703 722 806 962 988 1147 1178 1352 1406 1444 1612 1924 1976 2294 2356 2704 2812 2888 3211 3224 3848 3952 4588 4693 4712 5239 5624 5776 6253 6422 6448 6859 7657 7696 9139 9176 9386 9424 10478 11191 11248 12506 12844 13357 13718 14911 15314 18278 18352 18772 20956 21793 22382 25012 25688 26714 27436 29822 30628 36556 37544 41912 43586 44764 50024 51376 53428 54872 59644 61009 61256 73112 75088 83824 87172 89167 89528 99541 100048 106856 109744 118807 119288 122018 122512 145483 146224 173641 174344 178334 179056 193843 199082 212629 213712 237614 238576 244036 253783 283309 290966 347282 348688 356668 387686 398164 414067 425258 475228 488072 507566 566618 581932 694564 713336 775372 796328 828134 850516 950456 976144 1015132 1133236 1159171 1163864 1389128 1426672 1550744 1592656 1656268 1701032 1891279 1900912 2030264 2257333 2266472 2318342 2327728 2764177 2778256 3101488 3299179 3312536 3402064 3683017 3782558 4060528 4514666 4532944 4636684 5382871 5528354 6598358 6625072 7366034 7565116 7867273 9029332 9273368 10765742 11056708 13196716 14732068 15130232 15734546 18058664 18546736 21531484 22113416 26393432 29464136 30260464 31469092 35934301 36117328 42889327 43062968 44226832 52786864 58928272 62938184 69977323 71868602 85778654 86125936 102274549 125876368 139954646 143737204 171557308 204549098 279909292 287474408 343114616 409098196 559818584 574948816 686229232 818196392 1119637168 1329569137 1636392784 2659138274 5318276548 10636553096 21273106192
• Sum of all divisors σ(n): 49944184320
• Sum of proper divisors (its aliquot sum) s(n): 28671078128
• 21273106192 is an abundant number, because the sum of its proper divisors (28671078128) is greater than itself. Its abundance is 7397971936

Bases of 21273106192

• Binary: 10011110011111110011101011100010000₂
• Hexadecimal: 0x4F3F9D710
• Base-36: 9RTGHSG

Squares and roots of 21273106192

• 21273106192 squared (21273106192²) is 452545047056108740864
• 21273106192 cubed (21273106192³) is 9627038842688238226699281829888
• The square root of 21273106192 is 145853.0294234577
• The cube root of 21273106192 is 2770.8326894873

Scales and comparisons

• 21,273,106,192 seconds is equal to 676 years, 21 weeks, 5 days, 12 hours, 9 minutes, 52 seconds.
• To count from 1 to 21,273,106,192 would take you about one thousand, three hundred fifty-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 21273106192 cubic inches would be around 230.9 feet tall.

Recreational maths with 21273106192

• 21273106192 backwards is 29160137212
• The number of decimal digits it has is: 11
• The sum of 21273106192's digits is 34
• More coming soon!