21330617616
21,330,617,616 is an even composite number composed of six prime numbers multiplied together.
21330617616 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred forty divisors.
Prime factorization of 21330617616:
24 × 32 × 7 × 112 × 47 × 612
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 11 × 47 × 61 × 61)See below for interesting mathematical facts about the number 21330617616 from the Numbermatics database.
Names of 21330617616
- Cardinal: 21330617616 can be written as Twenty-one billion, three hundred thirty million, six hundred seventeen thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 2.1330617616 × 1010
Factors of 21330617616
Divisors of 21330617616
- Number of divisors d(n): 540
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 33 36 42 44 47 48 56 61 63 66 72 77 84 88 94 99 112 121 122 126 132 141 144 154 168 176 183 188 198 231 242 244 252 264 282 308 329 336 363 366 376 396 423 427 462 484 488 504 517 528 549 564 616 658 671 693 726 732 752 792 846 847 854 924 968 976 987 1008 1034 1089 1098 1128 1232 1281 1316 1342 1386 1452 1464 1551 1584 1692 1694 1708 1848 1936 1974 2013 2068 2178 2196 2256 2541 2562 2632 2684 2772 2867 2904 2928 2961 3102 3384 3388 3416 3619 3696 3721 3843 3948 4026 4136 4356 4392 4653 4697 5082 5124 5264 5368 5544 5687 5734 5808 5922 6039 6204 6768 6776 6832 7238 7381 7442 7623 7686 7896 8052 8272 8601 8712 8784 9306 9394 10164 10248 10736 10857 11088 11163 11374 11468 11844 12078 12408 13552 14091 14476 14762 14884 15246 15372 15792 16104 17061 17202 17424 18612 18788 20069 20328 20496 21714 22143 22326 22748 22936 23688 24156 24816 25803 26047 28182 28952 29524 29768 30492 30744 31537 32208 32571 33489 34122 34404 37224 37576 39809 40138 40656 40931 42273 43428 44286 44652 45496 45872 47376 48312 51183 51606 51667 52094 56364 57904 59048 59536 60207 60984 61488 63074 65142 66429 66978 68244 68808 74448 75152 78141 79618 80276 81862 84546 86856 88572 89304 90992 94611 96624 102366 103212 103334 104188 112728 118096 119427 120414 121968 122793 126148 130284 132858 133956 136488 137616 155001 156282 159236 160552 163724 169092 173712 174887 177144 178608 180621 189222 204732 206424 206668 208376 220759 225456 234423 238854 240828 245586 252296 260568 265716 267912 272976 283833 286517 310002 312564 318472 321104 327448 338184 346907 349774 354288 358281 361242 368379 378444 409464 412848 413336 416752 441518 450241 465003 468846 477708 481656 491172 504592 521136 524661 531432 535824 567666 573034 620004 625128 636944 654896 662277 676368 693814 699548 716562 722484 736758 756888 818928 826672 859551 883036 900482 930006 937692 955416 963312 982344 1040721 1049322 1062864 1135332 1146068 1224209 1240008 1250256 1324554 1350723 1387628 1399096 1433124 1444968 1473516 1513776 1573983 1719102 1766072 1800964 1860012 1875384 1910832 1923757 1964688 1986831 2081442 2098644 2270664 2292136 2428349 2448418 2480016 2578653 2649108 2701446 2775256 2798192 2866248 2889936 2947032 3122163 3147966 3151687 3438204 3532144 3601928 3672627 3720024 3750768 3847514 3973662 4052169 4162884 4197288 4541328 4584272 4856698 4896836 5157306 5298216 5402892 5550512 5732496 5771271 5894064 6244326 6295932 6303374 6876408 7203856 7285047 7345254 7440048 7695028 7947324 8104338 8325768 8394576 9455061 9713396 9793672 10314612 10596432 10805784 11017881 11542542 12488652 12591864 12606748 13466299 13752816 14570094 14690508 15390056 15894648 16208676 16651536 17313813 18910122 19426792 19587344 20629224 21161327 21611568 21855141 22035762 23085084 24977304 25183728 25213496 26932598 28365183 29140188 29381016 30780112 31789296 32417352 34627626 37820244 38853584 40398897 41258448 42322654 43710282 44071524 46170168 49954608 50426992 53865196 56730366 58280376 58762032 63483981 64834704 69255252 75640488 80797794 84645308 87420564 88143048 92340336 107730392 113460732 116560752 121196691 126967962 138510504 148129289 151280976 161595588 169290616 174841128 176286096 190451943 215460784 226921464 242393382 253935924 277021008 296258578 323191176 338581232 349682256 380903886 444387867 453842928 484786764 507871848 592517156 646382352 761807772 888775734 969573528 1015743696 1185034312 1333163601 1523615544 1777551468 1939147056 2370068624 2666327202 3047231088 3555102936 5332654404 7110205872 10665308808 21330617616
- Sum of all divisors σ(n): 77861766528
- Sum of proper divisors (its aliquot sum) s(n): 56531148912
- 21330617616 is an abundant number, because the sum of its proper divisors (56531148912) is greater than itself. Its abundance is 35200531296
Bases of 21330617616
- Binary: 100111101110110011101100101000100002
- Hexadecimal: 0x4F7676510
- Base-36: 9SRP5W0
Squares and roots of 21330617616
- 21330617616 squared (213306176162) is 454995247880009523456
- 21330617616 cubed (213306176163) is 9705329649625617795278318800896
-
The
square root of 21330617616 is 146050.0517493917 -
The
cube root of 21330617616 is 2773.3274065813
Scales and comparisons
How big is 21330617616?- 21,330,617,616 seconds is equal to 678 years, 12 weeks, 6 days, 3 hours, 33 minutes, 36 seconds.
-
To count from 1 to 21,330,617,616 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 21330617616 cubic inches would be around 231.1 feet tall.
Recreational maths with 21330617616
- 21330617616 backwards is 61671603312
- 21330617616 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21330617616's digits is 36
- More coming soon!
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