21083097187746

Names of 21083097187746

• Cardinal: 21083097187746 can be written as Twenty-one trillion, eighty-three billion, ninety-seven million, one hundred eighty-seven thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 2.1083097187746 × 10¹³

Factors of 21083097187746

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 189

Divisors of 21083097187746

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 81 99 121 162 173 198 242 243 297 346 363 486 519 594 726 729 891 1038 1089 1331 1458 1557 1782 1903 2178 2187 2662 2673 3114 3267 3806 3993 4374 4671 5346 5709 6534 7986 8019 9342 9801 11418 11979 14013 14641 16038 17127 19602 20933 23958 24057 28026 29282 29403 29929 34254 35937 41866 42039 43923 48114 51381 58806 59858 62799 71874 84078 87846 88209 89787 102762 107811 125598 126117 131769 154143 161051 176418 179574 188397 215622 230263 252234 263538 264627 269361 308286 322102 323433 329219 376794 378351 395307 460526 462429 483153 529254 538722 565191 646866 658438 690789 756702 790614 808083 924858 966306 970299 987657 1130382 1185921 1381578 1387287 1449459 1616166 1695573 1940598 1975314 2072367 2371842 2424249 2532893 2774574 2898918 2910897 2962971 3391146 3557763 3621409 4144734 4161861 4348377 4848498 5065786 5086719 5821794 5925942 6217101 7115526 7242818 7272747 7598679 8323722 8696754 8888913 10173438 10673289 10864227 12434202 13045131 14545494 15197358 15260157 17777826 18651303 21346578 21728454 21818241 22796037 26090262 26666739 27861823 30520314 32019867 32592681 37302606 39135393 39835499 43636482 45592074 45780471 53333478 55723646 55953909 64039734 65185362 65454723 68388111 78270786 79670998 80000217 83585469 91560942 97778043 111907818 117406179 119506497 130909446 136776222 160000434 167170938 167861727 195556086 205164333 234812358 239012994 240000651 250756407 293334129 335723454 352218537 358519491 410328666 438190489 480001302 501512814 503585181 586668258 615492999 704437074 717038982 720001953 752269221 876380978 880002387 1007170362 1075558473 1230985998 1314571467 1440003906 1504538442 1760004774 1846478997 2151116946 2256807663 2629142934 2640007161 3226675419 3692957994 3943714401 4513615326 4820095379 5280014322 5539436991 6453350838 6770422989 7887428802 7920021483 9640190758 9680026257 11078873982 11831143203 13540845978 14460286137 15840042966 19360052514 20311268967 23662286406 28920572274 29040078771 35493429609 40622537934 43380858411 58080157542 60933806901 70986859218 86761716822 87120236313 106480288827 121867613802 130142575233 174240472626 212960577654 260285150466 319440866481 390427725699 638881732962 780855451398 958322599443 1171283177097 1916645198886 2342566354194 3513849531291 7027699062582 10541548593873 21083097187746
• Sum of all divisors σ(n): 52476002349120
• Sum of proper divisors (its aliquot sum) s(n): 31392905161374
• 21083097187746 is an abundant number, because the sum of its proper divisors (31392905161374) is greater than itself. Its abundance is 10309807973628

Bases of 21083097187746

• Binary: 100110010110011001010100001001100010110100010₂
• Hexadecimal: 0x132CCA84C5A2
• Base-36: 7H1FVPS4I

Squares and roots of 21083097187746

• 21083097187746 squared (21083097187746²) is 444496987027943293972560516
• 21083097187746 cubed (21083097187746³) is 9371373177170401503871250367370398636936
• The square root of 21083097187746 is 4591633.3899546031
• The cube root of 21083097187746 is 27625.5841622527

Scales and comparisons

• 21,083,097,187,746 seconds is equal to 670,377 years, 14 weeks, 2 days, 13 hours, 29 minutes, 6 seconds.
• To count from 1 to 21,083,097,187,746 would take you about one million, six hundred seventy-five thousand, nine hundred forty-three 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 21083097187746 cubic inches would be around 2302.1 feet tall.

Recreational maths with 21083097187746

• 21083097187746 backwards is 64778179038012
• The number of decimal digits it has is: 14
• The sum of 21083097187746's digits is 63
• More coming soon!