21048273792
21,048,273,792 is an even composite number composed of five prime numbers multiplied together.
21048273792 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 21048273792:
27 × 34 × 72 × 13 × 3187
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 3187)See below for interesting mathematical facts about the number 21048273792 from the Numbermatics database.
Names of 21048273792
- Cardinal: 21048273792 can be written as Twenty-one billion, forty-eight million, two hundred seventy-three thousand, seven hundred ninety-two.
Scientific notation
- Scientific notation: 2.1048273792 × 1010
Factors of 21048273792
Divisors of 21048273792
- Number of divisors d(n): 480
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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 49 52 54 56 63 64 72 78 81 84 91 96 98 104 108 112 117 126 128 144 147 156 162 168 182 189 192 196 208 216 224 234 252 273 288 294 312 324 336 351 364 378 384 392 416 432 441 448 468 504 546 567 576 588 624 637 648 672 702 728 756 784 819 832 864 882 896 936 1008 1053 1092 1134 1152 1176 1248 1274 1296 1323 1344 1404 1456 1512 1568 1638 1664 1728 1764 1872 1911 2016 2106 2184 2268 2352 2457 2496 2548 2592 2646 2688 2808 2912 3024 3136 3187 3276 3456 3528 3744 3822 3969 4032 4212 4368 4536 4704 4914 4992 5096 5184 5292 5616 5733 5824 6048 6272 6374 6552 7056 7371 7488 7644 7938 8064 8424 8736 9072 9408 9561 9828 10192 10368 10584 11232 11466 11648 12096 12748 13104 14112 14742 14976 15288 15876 16848 17199 17472 18144 18816 19122 19656 20384 21168 22309 22464 22932 24192 25496 26208 28224 28683 29484 30576 31752 33696 34398 34944 36288 38244 39312 40768 41431 42336 44618 44928 45864 50992 51597 52416 56448 57366 58968 61152 63504 66927 67392 68796 72576 76488 78624 81536 82862 84672 86049 89236 91728 101984 103194 104832 114732 117936 122304 124293 127008 133854 134784 137592 152976 156163 157248 165724 169344 172098 178472 183456 200781 203968 206388 229464 235872 244608 248586 254016 258147 267708 275184 290017 305952 312326 314496 331448 344196 356944 366912 372879 401562 407936 412776 458928 468489 471744 497172 508032 516294 535416 550368 580034 602343 611904 624652 662896 688392 713888 733824 745758 803124 825552 870051 917856 936978 943488 994344 1032588 1070832 1100736 1118637 1160068 1204686 1223808 1249304 1325792 1376784 1405467 1427776 1491516 1606248 1651104 1740102 1807029 1835712 1873956 1988688 2030119 2065176 2141664 2201472 2237274 2320136 2409372 2498608 2610153 2651584 2753568 2810934 2855552 2983032 3212496 3302208 3355911 3480204 3614058 3671424 3747912 3977376 4060238 4130352 4216401 4283328 4474548 4640272 4818744 4997216 5220306 5303168 5507136 5621868 5966064 6090357 6424992 6604416 6711822 6960408 7228116 7495824 7830459 7954752 8120476 8260704 8432802 8566656 8949096 9280544 9637488 9994432 10440612 11014272 11243736 11932128 12180714 12649203 12849984 13423644 13920816 14456232 14991648 15660918 15909504 16240952 16521408 16865604 17898192 18271071 18561088 19274976 19988864 20881224 22487472 23491377 23864256 24361428 25298406 25699968 26847288 27841632 28912464 29983296 31321836 32481904 33042816 33731208 35796384 36542142 37122176 38549952 41762448 44974944 46982754 47728512 48722856 50596812 53694576 54813213 55683264 57824928 59966592 62643672 64963808 67462416 71592768 73084284 77099904 83524896 89949888 93965508 97445712 101193624 107389152 109626426 111366528 115649856 125287344 129927616 134924832 143185536 146168568 164439639 167049792 179899776 187931016 194891424 202387248 214778304 219252852 231299712 250574688 259855232 269849664 292337136 328879278 334099584 375862032 389782848 404774496 429556608 438505704 501149376 539699328 584674272 657758556 751724064 779565696 809548992 877011408 1002298752 1169348544 1315517112 1503448128 1619097984 1754022816 2338697088 2631034224 3006896256 3508045632 5262068448 7016091264 10524136896 21048273792
- Sum of all divisors σ(n): 78495860520
- Sum of proper divisors (its aliquot sum) s(n): 57447586728
- 21048273792 is an abundant number, because the sum of its proper divisors (57447586728) is greater than itself. Its abundance is 36399312936
Bases of 21048273792
- Binary: 100111001101001001100101011100000002
- Hexadecimal: 0x4E6932B80
- Base-36: 9O3LK00
Squares and roots of 21048273792
- 21048273792 squared (210482737922) is 443029829622994059264
- 21048273792 cubed (210482737923) is 9325013151927891098178146009088
-
The
square root of 21048273792 is 145080.2322578787 -
The
cube root of 21048273792 is 2761.0365860611
Scales and comparisons
How big is 21048273792?- 21,048,273,792 seconds is equal to 669 years, 14 weeks, 6 hours, 43 minutes, 12 seconds.
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To count from 1 to 21,048,273,792 would take you about one thousand, three hundred thirty-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 21048273792 cubic inches would be around 230.1 feet tall.
Recreational maths with 21048273792
- 21048273792 backwards is 29737284012
- The number of decimal digits it has is: 11
- The sum of 21048273792's digits is 45
- More coming soon!
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