21425306112
21,425,306,112 is an even composite number composed of five prime numbers multiplied together.
21425306112 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21425306112:
29 × 35 × 7 × 73 × 337
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 73 × 337)See below for interesting mathematical facts about the number 21425306112 from the Numbermatics database.
Names of 21425306112
- Cardinal: 21425306112 can be written as Twenty-one billion, four hundred twenty-five million, three hundred six thousand, one hundred twelve.
Scientific notation
- Scientific notation: 2.1425306112 × 1010
Factors of 21425306112
Divisors of 21425306112
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 73 81 84 96 108 112 126 128 144 146 162 168 189 192 216 219 224 243 252 256 288 292 324 336 337 378 384 432 438 448 486 504 511 512 567 576 584 648 657 672 674 756 768 864 876 896 972 1008 1011 1022 1134 1152 1168 1296 1314 1344 1348 1512 1533 1536 1701 1728 1752 1792 1944 1971 2016 2022 2044 2268 2304 2336 2359 2592 2628 2688 2696 3024 3033 3066 3402 3456 3504 3584 3888 3942 4032 4044 4088 4536 4599 4608 4672 4718 5184 5256 5376 5392 5913 6048 6066 6132 6804 6912 7008 7077 7776 7884 8064 8088 8176 9072 9099 9198 9344 9436 10368 10512 10752 10784 11826 12096 12132 12264 13608 13797 13824 14016 14154 15552 15768 16128 16176 16352 17739 18144 18198 18396 18688 18872 20736 21024 21231 21568 23652 24192 24264 24528 24601 27216 27297 27594 28032 28308 31104 31536 32256 32352 32704 35478 36288 36396 36792 37376 37744 41391 41472 42048 42462 43136 47304 48384 48528 49056 49202 54432 54594 55188 56064 56616 62208 63072 63693 64704 65408 70956 72576 72792 73584 73803 75488 81891 82782 84096 84924 86272 94608 96768 97056 98112 98404 108864 109188 110376 112128 113232 124173 124416 126144 127386 129408 130816 141912 145152 145584 147168 147606 150976 163782 165564 168192 169848 172207 172544 189216 191079 194112 196224 196808 217728 218376 220752 221409 226464 248346 252288 254772 258816 261632 283824 290304 291168 294336 295212 301952 327564 331128 336384 339696 344414 378432 382158 388224 392448 393616 435456 436752 441504 442818 452928 496692 504576 509544 516621 517632 567648 573237 582336 588672 590424 603904 655128 662256 664227 679392 688828 756864 764316 776448 784896 787232 870912 873504 883008 885636 905856 993384 1009152 1019088 1033242 1135296 1146474 1164672 1177344 1180848 1207808 1310256 1324512 1328454 1358784 1377656 1513728 1528632 1549863 1552896 1574464 1747008 1766016 1771272 1811712 1986768 1992681 2038176 2066484 2270592 2292948 2329344 2354688 2361696 2620512 2649024 2656908 2717568 2755312 3027456 3057264 3099726 3148928 3494016 3532032 3542544 3623424 3973536 3985362 4076352 4132968 4541184 4585896 4649589 4658688 4723392 5241024 5298048 5313816 5435136 5510624 5978043 6114528 6199452 6297856 6988032 7064064 7085088 7947072 7970724 8152704 8265936 9082368 9171792 9299178 9446784 10482048 10596096 10627632 10870272 11021248 11956086 12229056 12398904 12595712 13948767 13976064 14170176 15894144 15941448 16305408 16531872 18343584 18598356 18893568 20964096 21192192 21255264 22042496 23912172 24458112 24797808 27897534 28340352 31788288 31882896 32610816 33063744 36687168 37196712 37787136 41846301 41928192 42510528 44084992 47824344 48916224 49595616 55795068 56680704 63576576 63765792 66127488 73374336 74393424 83692602 85021056 88169984 95648688 97832448 99191232 111590136 113361408 127531584 132254976 146748672 148786848 167385204 170042112 191297376 198382464 223180272 255063168 264509952 293497344 297573696 334770408 340084224 382594752 396764928 446360544 510126336 595147392 669540816 765189504 793529856 892721088 1020252672 1190294784 1339081632 1530379008 1785442176 2380589568 2678163264 3060758016 3570884352 5356326528 7141768704 10712653056 21425306112
- Sum of all divisors σ(n): 74510147712
- Sum of proper divisors (its aliquot sum) s(n): 53084841600
- 21425306112 is an abundant number, because the sum of its proper divisors (53084841600) is greater than itself. Its abundance is 31659535488
Bases of 21425306112
- Binary: 100111111010000110000111010000000002
- Hexadecimal: 0x4FD0C3A00
- Base-36: 9UC2O00
Squares and roots of 21425306112
- 21425306112 squared (214253061122) is 459043741992904556544
- 21425306112 cubed (214253061123) is 9835152690995929055954812796928
-
The
square root of 21425306112 is 146373.8573379823 -
The
cube root of 21425306112 is 2777.4250310973
Scales and comparisons
How big is 21425306112?- 21,425,306,112 seconds is equal to 681 years, 13 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
-
To count from 1 to 21,425,306,112 would take you about one thousand, three hundred sixty-two 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 21425306112 cubic inches would be around 231.5 feet tall.
Recreational maths with 21425306112
- 21425306112 backwards is 21160352412
- 21425306112 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21425306112's digits is 27
- More coming soon!
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