21001221122708736
21,001,221,122,708,736 is an even composite number composed of five prime numbers multiplied together.
21001221122708736 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, six hundred twenty divisors.
Prime factorization of 21001221122708736:
28 × 39 × 7 × 132 × 18772
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 13 × 13 × 1877 × 1877)See below for interesting mathematical facts about the number 21001221122708736 from the Numbermatics database.
Names of 21001221122708736
- Cardinal: 21001221122708736 can be written as Twenty-one quadrillion, one trillion, two hundred twenty-one billion, one hundred twenty-two million, seven hundred eight thousand, seven hundred thirty-six.
Scientific notation
- Scientific notation: 2.1001221122708736 × 1016
Factors of 21001221122708736
Divisors of 21001221122708736
- Number of divisors d(n): 1620
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 81 84 91 96 104 108 112 117 126 128 144 156 162 168 169 182 189 192 208 216 224 234 243 252 256 273 288 312 324 336 338 351 364 378 384 416 432 448 468 486 504 507 546 567 576 624 648 672 676 702 728 729 756 768 819 832 864 896 936 972 1008 1014 1053 1092 1134 1152 1183 1248 1296 1344 1352 1404 1456 1458 1512 1521 1638 1664 1701 1728 1792 1872 1877 1944 2016 2028 2106 2184 2187 2268 2304 2366 2457 2496 2592 2688 2704 2808 2912 2916 3024 3042 3159 3276 3328 3402 3456 3549 3744 3754 3888 4032 4056 4212 4368 4374 4536 4563 4732 4914 4992 5103 5184 5376 5408 5616 5631 5824 5832 6048 6084 6318 6552 6561 6804 6912 7098 7371 7488 7508 7776 8064 8112 8424 8736 8748 9072 9126 9464 9477 9828 9984 10206 10368 10647 10816 11232 11262 11648 11664 12096 12168 12636 13104 13122 13139 13608 13689 14196 14742 14976 15016 15309 15552 16128 16224 16848 16893 17472 17496 18144 18252 18928 18954 19656 19683 20412 20736 21294 21632 22113 22464 22524 23296 23328 24192 24336 24401 25272 26208 26244 26278 27216 27378 28392 28431 29484 29952 30032 30618 31104 31941 32448 33696 33786 34944 34992 36288 36504 37856 37908 39312 39366 39417 40824 41067 42588 43264 44226 44928 45048 45927 46656 48384 48672 48802 50544 50679 52416 52488 52556 54432 54756 56784 56862 58968 60064 61236 62208 63882 64896 66339 67392 67572 69888 69984 72576 73008 73203 75712 75816 78624 78732 78834 81648 82134 85176 85293 88452 89856 90096 91854 93312 95823 97344 97604 101088 101358 104832 104976 105112 108864 109512 113568 113724 117936 118251 120128 122472 123201 127764 129792 132678 134784 135144 137781 139968 145152 146016 146406 151424 151632 152037 157248 157464 157668 163296 164268 170352 170586 170807 176904 180192 183708 186624 191646 194688 195208 199017 202176 202716 209664 209952 210224 217728 219024 219609 227136 227448 235872 236502 240256 244944 246402 255528 255879 265356 269568 270288 275562 279936 287469 292032 292812 302848 303264 304074 314496 314928 315336 317213 326592 328536 340704 341172 341614 353808 354753 360384 367416 369603 383292 389376 390416 398034 404352 405432 419904 420448 435456 438048 439218 454272 454896 456111 471744 473004 480512 489888 492804 511056 511758 512421 530712 540576 551124 559872 574938 584064 585624 597051 606528 608148 628992 629856 630672 634426 653184 657072 658827 681408 682344 683228 707616 709506 720768 734832 739206 766584 780832 796068 808704 810864 839808 840896 862407 876096 878436 908544 909792 912222 943488 946008 951639 979776 985608 1022112 1023516 1024842 1061424 1064259 1081152 1102248 1108809 1149876 1168128 1171248 1194102 1213056 1216296 1259712 1261344 1268852 1306368 1314144 1317654 1362816 1364688 1366456 1368333 1415232 1419012 1441536 1469664 1478412 1533168 1537263 1561664 1592136 1621728 1679616 1681792 1724814 1752192 1756872 1791153 1819584 1824444 1886976 1892016 1903278 1959552 1971216 1976481 2044224 2047032 2049684 2122848 2128518 2162304 2204496 2217618 2220491 2299752 2342496 2388204 2426112 2432592 2519424 2522688 2537704 2587221 2628288 2635308 2725632 2729376 2732912 2736666 2830464 2838024 2854917 2939328 2956824 3066336 3074526 3123328 3184272 3192777 3243456 3326427 3363584 3449628 3504384 3513744 3523129 3582306 3639168 3648888 3784032 3806556 3919104 3942432 3952962 4088448 4094064 4099368 4104999 4245696 4257036 4324608 4408992 4435236 4440982 4599504 4611789 4684992 4776408 4865184 5038848 5045376 5075408 5174442 5256576 5270616 5458752 5465824 5473332 5660928 5676048 5709834 5878656 5913648 5929443 6132672 6149052 6246656 6368544 6385554 6486912 6652854 6661473 6899256 7027488 7046258 7164612 7278336 7297776 7568064 7613112 7761663 7884864 7905924 8176896 8188128 8198736 8209998 8491392 8514072 8564751 8817984 8870472 8881964 9199008 9223578 9369984 9552816 9578331 9730368 10090752 10150816 10348884 10513152 10541232 10569387 10917504 10931648 10946664 11352096 11419668 11757312 11827296 11858886 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534219096528 554004988992 554765984856 575312873184 578737354572 600172071408 600996483594 621595368576 623255612616 647226982332 657500426496 675193580334 685910938752 699294789648 701162564193 712292128704 738673318656 739687979808 767083830912 771649806096 799194045312 800229428544 801328644792 831007483488 860670510336 862969309776 868106031858 900258107112 901494725391 932393052864 934883418924 949722838272 970840473498 986250639744 1012790370501 1028866408128 1066972571392 1068438193056 1108009977984 1109531969712 1150625746368 1157474709144 1200344142816 1201992967188 1243190737152 1246511225232 1294453964664 1302159047787 1350387160668 1371821877504 1398589579296 1402325128386 1424584257408 1479375959616 1534167661824 1543299612192 1598388090624 1600458857088 1602657289584 1662014966976 1725938619552 1736212063716 1800516214224 1802989450782 1864786105728 1869766837848 1941680946996 1972501279488 2025580741002 2057732816256 2103487692579 2136876386112 2216019955968 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12346396897536 12620926155474 12821258316672 13807508956416 13889696509728 14404129713792 14423915606256 14958134702784 15533447575968 15625908573444 16204645928016 16827901540632 17752511515392 18230226669018 18519595346304 19231887475008 19944179603712 20711263434624 20834544764592 21606194570688 22437202054176 23438862860166 24306968892024 25241852310948 25642516633344 27345340003527 27779393019456 28808259427584 28847831212512 29916269405568 31066895151936 31251817146888 32409291856032 33655803081264 36460453338036 37039190692608 38463774950016 41422526869248 41669089529184 43212389141376 44874404108352 46877725720332 48613937784048 50483704621896 54690680007054 55558786038912 57695662425024 59832538811136 62133790303872 62503634293776 64818583712064 67311606162528 72920906676072 76927549900032 82036020010581 83338179058368 86424778282752 89748808216704 93755451440664 97227875568096 100967409243792 109381360014108 111117572077824 115391324850048 124267580607744 125007268587552 129637167424128 134623212325056 145841813352144 164072040021162 166676358116736 179497616433408 187510902881328 194455751136192 201934818487584 218762720028216 230782649700096 250014537175104 259274334848256 269246424650112 291683626704288 328144080042324 333352716233472 375021805762656 388911502272384 403869636975168 437525440056432 500029074350208 538492849300224 583367253408576 656288160084648 750043611525312 777823004544768 807739273950336 875050880112864 1000058148700416 1166734506817152 1312576320169296 1500087223050624 1615478547900672 1750101760225728 2333469013634304 2625152640338592 3000174446101248 3500203520451456 5250305280677184 7000407040902912 10500610561354368 21001221122708736
- Sum of all divisors σ(n): 77856908907557472
- Sum of proper divisors (its aliquot sum) s(n): 56855687784848736
- 21001221122708736 is an abundant number, because the sum of its proper divisors (56855687784848736) is greater than itself. Its abundance is 35854466662140000
Bases of 21001221122708736
- Binary: 10010101001110001111111110101001101111001010101000000002
- Hexadecimal: 0x4A9C7FD4DE5500
- Base-36: 5QSB7SL0000
Squares and roots of 21001221122708736
- 21001221122708736 squared (210012211227087362) is 441051288644907581790745890717696
- 21001221122708736 cubed (210012211227087363) is 9262615639287340790550792404163227053978608992256
-
The
square root of 21001221122708736 is 144917980.6742722177 -
The
cube root of 21001221122708736 is 275897.7651296437
Scales and comparisons
How big is 21001221122708736?- 21,001,221,122,708,736 seconds is equal to 667,773,870 years, 34 weeks, 2 days, 5 hours, 45 minutes, 36 seconds.
-
To count from 1 to 21,001,221,122,708,736 would take you about two billion, three million, three hundred twenty-one thousand, six hundred eleven 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 21001221122708736 cubic inches would be around 22991.5 feet tall.
Recreational maths with 21001221122708736
- 21001221122708736 backwards is 63780722112210012
- The number of decimal digits it has is: 17
- The sum of 21001221122708736's digits is 45
- More coming soon!
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"Number 21001221122708736 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.
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Numbermatics. (2024). Number 21001221122708736 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/21001221122708736/
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The information we have on file for 21001221122708736 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 21001221122708736, math, Factors of 21001221122708736, curriculum, school, college, exams, university, Prime factorization of 21001221122708736, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, one trillion, two hundred twenty-one billion, one hundred twenty-two million, seven hundred eight thousand, seven hundred thirty-six.