21010698764748
21,010,698,764,748 is an even composite number composed of seven prime numbers multiplied together.
21010698764748 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21010698764748:
22 × 33 × 7 × 11 × 61 × 79 × 524287
(2 × 2 × 3 × 3 × 3 × 7 × 11 × 61 × 79 × 524287)See below for interesting mathematical facts about the number 21010698764748 from the Numbermatics database.
Names of 21010698764748
- Cardinal: 21010698764748 can be written as Twenty-one trillion, ten billion, six hundred ninety-eight million, seven hundred sixty-four thousand, seven hundred forty-eight.
Scientific notation
- Scientific notation: 2.1010698764748 × 1013
Factors of 21010698764748
Divisors of 21010698764748
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 61 63 66 77 79 84 99 108 122 126 132 154 158 183 189 198 231 237 244 252 297 308 316 366 378 396 427 462 474 549 553 594 671 693 711 732 756 854 869 924 948 1098 1106 1188 1281 1342 1386 1422 1647 1659 1708 1738 2013 2079 2133 2196 2212 2562 2607 2684 2772 2844 3294 3318 3476 3843 4026 4158 4266 4697 4819 4977 5124 5214 6039 6083 6588 6636 7686 7821 8052 8316 8532 9394 9638 9954 10428 11529 12078 12166 14091 14457 14931 15372 15642 18117 18249 18788 19276 19908 23058 23463 24156 24332 28182 28914 29862 31284 33733 36234 36498 42273 43371 46116 46926 53009 54747 56364 57828 59724 67466 72468 72996 84546 86742 93852 101199 106018 109494 126819 130113 134932 159027 164241 169092 173484 202398 212036 218988 253638 260226 303597 318054 328482 371063 404796 477081 507276 520452 524287 607194 636108 656964 742126 910791 954162 1048574 1113189 1214388 1431243 1484252 1572861 1821582 1908324 2097148 2226378 2862486 3145722 3339567 3643164 3670009 4452756 4718583 5724972 5767157 6291444 6679134 7340018 9437166 10018701 11010027 11534314 13358268 14155749 14680036 17301471 18874332 20037402 22020054 23068628 28311498 31981507 33030081 34602942 40074804 40370099 41418673 44040108 51904413 56622996 63963014 66060162 69205884 80740198 82837346 95944521 99090243 103808826 121110297 124256019 127926028 132120324 155713239 161480396 165674692 191889042 198180486 207617652 223870549 242220594 248512038 287833563 289930711 311426478 351796577 363330891 372768057 383778084 396360972 447741098 455605403 484441188 497024076 575667126 579861422 622852956 671611647 703593154 726661782 745536114 863500689 869792133 895482196 911210806 1055389731 1089992673 1118304171 1151334252 1159722844 1343223294 1366816209 1407186308 1453323564 1491072228 1727001378 1739584266 1822421612 2014834941 2110779462 2179985346 2236608342 2462576039 2526539053 2609376399 2686446588 2733632418 3166169193 3189237821 3454002756 3479168532 4029669882 4100448627 4221558924 4359970692 4473216684 4925152078 5053078106 5218752798 5467264836 6044504823 6332338386 6378475642 7387728117 7579617159 7828129197 8059339764 8200897254 9498507579 9567713463 9850304156 10106156212 10437505596 12089009646 12301345881 12664676772 12756951284 14775456234 15159234318 15656258394 16401794508 17685773371 18997015158 19135426926 22163184351 22738851477 24178019292 24602691762 27791929583 28703140389 29550912468 30318468636 31312516788 35371546742 37994030316 38270853852 44326368702 45477702954 49205383524 53057320113 55583859166 57406280778 66489553053 68216554431 70743093484 83375788749 86109421167 88652737404 90955405908 106114640226 111167718332 114812561556 132979106106 136433108862 159171960339 166751577498 172218842334 194543507081 212229280452 250127366247 265958212212 272866217724 318343920678 333503154996 344437684668 389087014162 477515881017 500254732494 583630521243 636687841356 750382098741 778174028324 955031762034 1000509464988 1167261042486 1500764197482 1750891563729 1910063524068 2334522084972 3001528394964 3501783127458 5252674691187 7003566254916 10505349382374 21010698764748
- Sum of all divisors σ(n): 69900592742400
- Sum of proper divisors (its aliquot sum) s(n): 48889893977652
- 21010698764748 is an abundant number, because the sum of its proper divisors (48889893977652) is greater than itself. Its abundance is 27879195212904
Bases of 21010698764748
- Binary: 1001100011011111011110011110010000001110011002
- Hexadecimal: 0x131BEF3C81CC
- Base-36: 7G46JKBF0
Squares and roots of 21010698764748
- 21010698764748 squared (210106987647482) is 441449462582983133047503504
- 21010698764748 cubed (210106987647483) is 9275161678190952158966100808298001676992
-
The
square root of 21010698764748 is 4583742.8772508609 -
The
cube root of 21010698764748 is 27593.9262192873
Scales and comparisons
How big is 21010698764748?- 21,010,698,764,748 seconds is equal to 668,075 years, 11 weeks, 6 days, 20 hours, 25 minutes, 48 seconds.
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To count from 1 to 21,010,698,764,748 would take you about one million, six hundred seventy thousand, one hundred eighty-eight 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 21010698764748 cubic inches would be around 2299.5 feet tall.
Recreational maths with 21010698764748
- 21010698764748 backwards is 84746789601012
- 21010698764748 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21010698764748's digits is 63
- More coming soon!
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