21988264084992
21,988,264,084,992 is an even composite number composed of five prime numbers multiplied together.
21988264084992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 21988264084992:
29 × 34 × 53 × 71 × 140897
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 53 × 71 × 140897)See below for interesting mathematical facts about the number 21988264084992 from the Numbermatics database.
Names of 21988264084992
- Cardinal: 21988264084992 can be written as Twenty-one trillion, nine hundred eighty-eight billion, two hundred sixty-four million, eighty-four thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 2.1988264084992 × 1013
Factors of 21988264084992
Divisors of 21988264084992
- Number of divisors d(n): 400
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 64 71 72 81 96 106 108 128 142 144 159 162 192 212 213 216 256 284 288 318 324 384 424 426 432 477 512 568 576 636 639 648 768 848 852 864 954 1136 1152 1272 1278 1296 1431 1536 1696 1704 1728 1908 1917 2272 2304 2544 2556 2592 2862 3392 3408 3456 3763 3816 3834 4293 4544 4608 5088 5112 5184 5724 5751 6784 6816 6912 7526 7632 7668 8586 9088 10176 10224 10368 11289 11448 11502 13568 13632 13824 15052 15264 15336 17172 18176 20352 20448 20736 22578 22896 23004 27136 27264 30104 30528 30672 33867 34344 36352 40704 40896 41472 45156 45792 46008 54528 60208 61056 61344 67734 68688 81408 81792 90312 91584 92016 101601 109056 120416 122112 122688 135468 137376 140897 163584 180624 183168 184032 203202 240832 244224 245376 270936 274752 281794 304803 327168 361248 366336 368064 406404 422691 481664 490752 541872 549504 563588 609606 722496 732672 736128 812808 845382 963328 981504 1083744 1099008 1127176 1219212 1268073 1444992 1472256 1625616 1690764 1926656 2167488 2198016 2254352 2438424 2536146 2889984 2944512 3251232 3381528 3804219 4334976 4508704 4876848 5072292 5779968 6502464 6763056 7467541 7608438 8669952 9017408 9753696 10003687 10144584 11412657 13004928 13526112 14935082 15216876 17339904 18034816 19507392 20007374 20289168 22402623 22825314 26009856 27052224 29870164 30011061 30433752 36069632 39014784 40014748 40578336 44805246 45650628 52019712 54104448 59740328 60022122 60867504 67207869 72139264 78029568 80029496 81156672 89610492 90033183 91301256 108208896 119480656 120044244 121735008 134415738 156059136 160058992 162313344 179220984 180066366 182602512 201623607 216417792 238961312 240088488 243470016 268831476 270099549 320117984 324626688 358441968 360132732 365205024 403247214 477922624 480176976 486940032 530195411 537662952 540199098 604870821 640235968 649253376 716883936 720265464 730410048 806494428 810298647 955845248 960353952 973880064 1060390822 1075325904 1080398196 1209741642 1280471936 1433767872 1440530928 1460820096 1590586233 1612988856 1620597294 1911690496 1920707904 1947760128 2120781644 2150651808 2160796392 2419483284 2560943872 2867535744 2881061856 2921640192 3181172466 3225977712 3241194588 3823380992 3841415808 4241563288 4301303616 4321592784 4771758699 4838966568 5121887744 5735071488 5762123712 5843280384 6362344932 6451955424 6482389176 7682831616 8483126576 8602607232 8643185568 9543517398 9677933136 11470142976 11524247424 12724689864 12903910848 12964778352 14315276097 15365663232 16966253152 17205214464 17286371136 19087034796 19355866272 23048494848 25449379728 25807821696 25929556704 28630552194 33932506304 34410428928 34572742272 38174069592 38711732544 42945828291 46096989696 50898759456 51615643392 51859113408 57261104388 67865012608 69145484544 76348139184 77423465088 85891656582 101797518912 103231286784 103718226816 114522208776 135730025216 138290969088 152696278368 154846930176 171783313164 203595037824 207436453632 229044417552 271460050432 305392556736 309693860352 343566626328 407190075648 414872907264 458088835104 610785113472 687133252656 814380151296 916177670208 1221570226944 1374266505312 1832355340416 2443140453888 2748533010624 3664710680832 5497066021248 7329421361664 10994132042496 21988264084992
- Sum of all divisors σ(n): 67809741496992
- Sum of proper divisors (its aliquot sum) s(n): 45821477412000
- 21988264084992 is an abundant number, because the sum of its proper divisors (45821477412000) is greater than itself. Its abundance is 23833213327008
Bases of 21988264084992
- Binary: 1001111111111100010101010101110000110000000002
- Hexadecimal: 0x13FF8AAB8600
- Base-36: 7SL9OPS00
Squares and roots of 21988264084992
- 21988264084992 squared (219882640849922) is 483483757471349074999640064
- 21988264084992 cubed (219882640849923) is 10630968540084247412252786214578304319488
-
The
square root of 21988264084992 is 4689164.5401917813 -
The
cube root of 21988264084992 is 28015.4099210105
Scales and comparisons
How big is 21988264084992?- 21,988,264,084,992 seconds is equal to 699,158 years, 40 weeks, 5 days, 6 hours, 43 minutes, 12 seconds.
-
To count from 1 to 21,988,264,084,992 would take you about one million, seven hundred forty-seven thousand, eight hundred ninety-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 21988264084992 cubic inches would be around 2334.6 feet tall.
Recreational maths with 21988264084992
- 21988264084992 backwards is 29948046288912
- 21988264084992 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21988264084992's digits is 72
- More coming soon!
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