21327682376

Names of 21327682376

• Cardinal: 21327682376 can be written as Twenty-one billion, three hundred twenty-seven million, six hundred eighty-two thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 2.1327682376 × 10¹⁰

Factors of 21327682376

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 183

Divisors of 21327682376

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 13 14 22 26 28 37 44 49 52 56 74 77 88 91 98 104 113 143 148 154 169 182 196 226 259 286 296 308 338 343 364 392 407 452 481 518 539 572 616 637 676 686 728 791 814 904 962 1001 1036 1078 1144 1183 1243 1274 1352 1372 1469 1582 1628 1813 1859 1924 2002 2072 2156 2366 2486 2548 2744 2849 2938 3164 3256 3367 3626 3718 3773 3848 4004 4181 4312 4459 4732 4972 5096 5291 5537 5698 5876 6253 6328 6734 7007 7252 7436 7546 8008 8281 8362 8701 8918 9464 9944 10283 10582 11074 11396 11752 12506 12691 13013 13468 14014 14504 14872 15092 16159 16562 16724 17402 17836 19097 19943 20566 21164 22148 22792 23569 25012 25382 26026 26936 28028 29267 30184 32318 33124 33448 34804 35672 37037 38194 38759 39886 41132 42328 43771 44296 45991 47138 49049 50024 50764 52052 54353 56056 57967 58534 60907 64636 66248 68783 69608 71981 74074 76388 77518 79772 82264 87542 91091 91982 94276 98098 101528 104104 108706 113113 115934 117068 121814 129272 133679 137566 139601 143962 148148 152776 155036 159544 164983 175084 182182 183964 188552 196196 204869 210067 217412 226226 231868 234136 243628 259259 267358 275132 279202 287924 296296 306397 310072 321937 329966 350168 364364 367928 380471 392392 409738 420134 426349 434824 452452 463736 481481 487256 503867 518518 534716 550264 558404 575848 597883 612794 637637 643874 659932 706589 728728 760942 791791 819476 840268 852698 904904 935753 962962 1007734 1037036 1069432 1116808 1195766 1225588 1275274 1287748 1319864 1413178 1434083 1470469 1521884 1583582 1638952 1680536 1705396 1814813 1871506 1925924 2015468 2074072 2144779 2253559 2391532 2451176 2550548 2575496 2663297 2826356 2868166 2940938 3043768 3167164 3370367 3410792 3629626 3743012 3851848 4030936 4185181 4289558 4507118 4783064 4946123 5101096 5326594 5542537 5652712 5736332 5881876 6334328 6550271 6740734 7259252 7486024 7772479 8370362 8579116 9014236 9892246 10293283 10653188 11085074 11472664 11763752 13100542 13481468 14518504 15544958 15774913 16740724 17158232 18028472 18643079 19784492 20586566 21306376 22170148 23592569 26201084 26962936 29296267 31089916 31549826 33481448 34622861 37286158 39568984 41173132 44340296 47185138 52402168 54407353 58592534 62179832 63099652 69245722 72052981 74572316 82346264 94370276 108814706 117185068 126199304 138491444 144105962 149144632 188740552 205073869 217629412 234370136 242360027 276982888 288211924 380851471 410147738 435258824 484720054 576423848 761702942 820295476 969440108 1523405884 1640590952 1938880216 2665960297 3046811768 5331920594 10663841188 21327682376
• Sum of all divisors σ(n): 57078432000
• Sum of proper divisors (its aliquot sum) s(n): 35750749624
• 21327682376 is an abundant number, because the sum of its proper divisors (35750749624) is greater than itself. Its abundance is 14423067248

Bases of 21327682376

• Binary: 10011110111001110101001101101001000₂
• Hexadecimal: 0x4F73A9B48
• Base-36: 9SPY91K

Squares and roots of 21327682376

• 21327682376 squared (21327682376²) is 454870035531541005376
• 21327682376 cubed (21327682376³) is 9701323640176540892479036453376
• The square root of 21327682376 is 146040.0026568065
• The cube root of 21327682376 is 2773.2001910909

Scales and comparisons

• 21,327,682,376 seconds is equal to 678 years, 8 weeks, 4 hours, 12 minutes, 56 seconds.
• To count from 1 to 21,327,682,376 would take you about one thousand, three hundred fifty-six 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 21327682376 cubic inches would be around 231.1 feet tall.

Recreational maths with 21327682376

• 21327682376 backwards is 67328672312
• The number of decimal digits it has is: 11
• The sum of 21327682376's digits is 47
• More coming soon!