21676513248
21,676,513,248 is an even composite number composed of five prime numbers multiplied together.
21676513248 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21676513248:
25 × 33 × 132 × 53 × 2801
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 13 × 53 × 2801)See below for interesting mathematical facts about the number 21676513248 from the Numbermatics database.
Names of 21676513248
- Cardinal: 21676513248 can be written as Twenty-one billion, six hundred seventy-six million, five hundred thirteen thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 2.1676513248 × 1010
Factors of 21676513248
Divisors of 21676513248
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 53 54 72 78 96 104 106 108 117 144 156 159 169 208 212 216 234 288 312 318 338 351 416 424 432 468 477 507 624 636 676 689 702 848 864 936 954 1014 1248 1272 1352 1378 1404 1431 1521 1696 1872 1908 2028 2067 2544 2704 2756 2801 2808 2862 3042 3744 3816 4056 4134 4563 5088 5408 5512 5602 5616 5724 6084 6201 7632 8112 8268 8403 8957 9126 11024 11204 11232 11448 12168 12402 15264 16224 16536 16806 17914 18252 18603 22048 22408 22896 24336 24804 25209 26871 33072 33612 35828 36413 36504 37206 44816 45792 48672 49608 50418 53742 66144 67224 71656 72826 73008 74412 75627 80613 89632 99216 100836 107484 109239 134448 143312 145652 146016 148453 148824 151254 161226 198432 201672 214968 218478 241839 268896 286624 291304 296906 297648 302508 322452 327717 403344 429936 436956 445359 473369 483678 582608 593812 595296 605016 644904 655434 806688 859872 873912 890718 946738 967356 983151 1165216 1187624 1210032 1289808 1310868 1336077 1420107 1747824 1781436 1893476 1929889 1934712 1966302 2375248 2420064 2579616 2621736 2672154 2840214 3495648 3562872 3786952 3859778 3869424 3932604 4008231 4260321 4750496 5243472 5344308 5680428 5789667 7125744 7573904 7719556 7738848 7865208 8016462 8520642 10486944 10688616 11360856 11579334 12780963 14251488 15147808 15439112 15730416 16032924 17041284 17369001 21377232 22721712 23158668 25088557 25561926 30878224 31460832 32065848 34082568 34738002 42754464 45443424 46317336 50177114 51123852 52107003 61756448 64131696 68165136 69476004 75265671 92634672 100354228 102247704 104214006 128263392 136330272 138952008 150531342 185269344 200708456 204495408 208428012 225797013 277904016 301062684 401416912 408990816 416856024 451594026 555808032 602125368 677391039 802833824 833712048 903188052 1204250736 1354782078 1667424096 1806376104 2408501472 2709564156 3612752208 5419128312 7225504416 10838256624 21676513248
- Sum of all divisors σ(n): 69777197280
- Sum of proper divisors (its aliquot sum) s(n): 48100684032
- 21676513248 is an abundant number, because the sum of its proper divisors (48100684032) is greater than itself. Its abundance is 26424170784
Bases of 21676513248
- Binary: 101000011000000010101010111111000002
- Hexadecimal: 0x50C0557E0
- Base-36: 9YHMWO0
Squares and roots of 21676513248
- 21676513248 squared (216765132482) is 469871226590719509504
- 21676513248 cubed (216765132483) is 10185169868047741321615517908992
-
The
square root of 21676513248 is 147229.4578133057 -
The
cube root of 21676513248 is 2788.2377864837
Scales and comparisons
How big is 21676513248?- 21,676,513,248 seconds is equal to 689 years, 12 weeks, 5 days, 13 hours, 40 minutes, 48 seconds.
-
To count from 1 to 21,676,513,248 would take you about one thousand, three hundred seventy-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 21676513248 cubic inches would be around 232.4 feet tall.
Recreational maths with 21676513248
- 21676513248 backwards is 84231567612
- The number of decimal digits it has is: 11
- The sum of 21676513248's digits is 45
- More coming soon!
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