21077005824
21,077,005,824 is an even composite number composed of five prime numbers multiplied together.
21077005824 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21077005824:
29 × 32 × 72 × 173 × 19
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 17 × 17 × 17 × 19)See below for interesting mathematical facts about the number 21077005824 from the Numbermatics database.
Names of 21077005824
- Cardinal: 21077005824 can be written as Twenty-one billion, seventy-seven million, five thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 2.1077005824 × 1010
Factors of 21077005824
Divisors of 21077005824
- Number of divisors d(n): 720
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 19 21 24 28 32 34 36 38 42 48 49 51 56 57 63 64 68 72 76 84 96 98 102 112 114 119 126 128 133 136 144 147 152 153 168 171 192 196 204 224 228 238 252 256 266 272 288 289 294 304 306 323 336 342 357 384 392 399 408 441 448 456 476 504 512 532 544 576 578 588 608 612 646 672 684 714 768 784 798 816 833 867 882 896 912 931 952 969 1008 1064 1071 1088 1152 1156 1176 1197 1216 1224 1292 1344 1368 1428 1536 1568 1596 1632 1666 1734 1764 1792 1824 1862 1904 1938 2016 2023 2128 2142 2176 2261 2304 2312 2352 2394 2432 2448 2499 2584 2601 2688 2736 2793 2856 2907 3136 3192 3264 3332 3468 3528 3584 3648 3724 3808 3876 4032 4046 4256 4284 4352 4522 4608 4624 4704 4788 4864 4896 4913 4998 5168 5202 5376 5472 5491 5586 5712 5814 6069 6272 6384 6528 6664 6783 6936 7056 7296 7448 7497 7616 7752 8064 8092 8379 8512 8568 8704 9044 9248 9408 9576 9728 9792 9826 9996 10336 10404 10752 10944 10982 11172 11424 11628 12138 12544 12768 13056 13328 13566 13872 14112 14161 14592 14739 14896 14994 15232 15504 15827 16128 16184 16473 16758 17024 17136 18088 18207 18496 18816 19152 19584 19652 19992 20349 20672 20808 21888 21964 22344 22848 23256 24276 25088 25536 26112 26656 27132 27744 28224 28322 29184 29478 29792 29988 30464 31008 31654 32256 32368 32946 33516 34048 34272 34391 36176 36414 36992 37632 38304 38437 39168 39304 39984 40698 41344 41616 42483 43776 43928 44217 44688 45696 46512 47481 48552 49419 51072 53312 54264 55488 56448 56644 58956 59584 59976 60928 62016 63308 64736 65892 67032 68096 68544 68782 72352 72828 73984 75264 76608 76874 78336 78608 79968 81396 82688 83232 84966 87552 87856 88434 89376 91392 93024 93347 94962 97104 98838 102144 103173 106624 108528 110976 112896 113288 115311 117912 119168 119952 124032 126616 127449 129472 131784 134064 137088 137564 142443 144704 145656 147968 153216 153748 157216 159936 162792 165376 166464 169932 175712 176868 178752 182784 186048 186694 189924 194208 197676 204288 206346 213248 217056 221952 225792 226576 230622 235824 238336 239904 240737 248064 253232 254898 258944 263568 268128 269059 274176 275128 280041 284886 289408 291312 306432 307496 309519 314432 319872 325584 332928 339864 345933 351424 353736 357504 372096 373388 379848 388416 395352 412692 426496 434112 443904 453152 461244 471648 476672 479808 481474 496128 506464 509796 517888 527136 536256 538118 548352 550256 560082 569772 578816 582624 612864 614992 619038 628864 639744 651168 653429 665856 679728 691866 702848 707472 715008 722211 744192 746776 759696 776832 790704 807177 825384 840123 868224 906304 922488 943296 959616 962948 1012928 1019592 1035776 1054272 1072512 1076236 1100512 1120164 1139544 1157632 1165248 1229984 1238076 1257728 1279488 1302336 1306858 1331712 1359456 1383732 1405696 1414944 1430016 1444422 1488384 1493552 1519392 1553664 1581408 1614354 1650768 1680246 1736448 1812608 1844976 1886592 1919232 1925896 1960287 2025856 2039184 2108544 2145024 2152472 2166633 2201024 2240328 2279088 2330496 2421531 2459968 2476152 2515456 2604672 2613716 2718912 2767464 2811392 2829888 2888844 2987104 3038784 3107328 3162816 3228708 3301536 3360492 3472896 3625216 3689952 3773184 3838464 3851792 3920574 4051712 4078368 4217088 4290048 4304944 4333266 4402048 4480656 4558176 4574003 4660992 4843062 4919936 4952304 5209344 5227432 5437824 5534928 5659776 5777688 5880861 5974208 6077568 6325632 6457416 6603072 6720984 7250432 7379904 7546368 7703584 7841148 8103424 8156736 8434176 8609888 8666532 8804096 8961312 9116352 9148006 9321984 9686124 9839872 9904608 10418688 10454864 10875648 11069856 11319552 11555376 11761722 11948416 12155136 12651264 12914832 13206144 13441968 13722009 14759808 15407168 15682296 16313472 17219776 17333064 17608192 17922624 18232704 18296012 19372248 19679744 19809216 20909728 21751296 22139712 22639104 23110752 23523444 23896832 24310272 25302528 25829664 26412288 26883936 27444018 29519616 30814336 31364592 32626944 34439552 34666128 35845248 36465408 36592024 38744496 39618432 41166027 41819456 44279424 46221504 47046888 47793664 51659328 52824576 53767872 54888036 59039232 61628672 62729184 65253888 68879104 69332256 71690496 72930816 73184048 77488992 79236864 82332054 83638912 88558848 92443008 94093776 103318656 107535744 109776072 123257344 125458368 137758208 138664512 143380992 146368096 154977984 158473728 164664108 167277824 177117696 184886016 188187552 206637312 215071488 219552144 250916736 277329024 292736192 309955968 329328216 334555648 369772032 376375104 413274624 430142976 439104288 501833472 554658048 585472384 619911936 658656432 752750208 878208576 1003666944 1109316096 1170944768 1239823872 1317312864 1505500416 1756417152 2341889536 2634625728 3011000832 3512834304 5269251456 7025668608 10538502912 21077005824
- Sum of all divisors σ(n): 79139689200
- Sum of proper divisors (its aliquot sum) s(n): 58062683376
- 21077005824 is an abundant number, because the sum of its proper divisors (58062683376) is greater than itself. Its abundance is 36985677552
Bases of 21077005824
- Binary: 100111010000100100110010110000000002
- Hexadecimal: 0x4E8499600
- Base-36: 9OKPDS0
Squares and roots of 21077005824
- 21077005824 squared (210770058242) is 444240174504929918976
- 21077005824 cubed (210770058243) is 9363252745295184218969000116224
-
The
square root of 21077005824 is 145179.2196700341 -
The
cube root of 21077005824 is 2762.2923362635
Scales and comparisons
How big is 21077005824?- 21,077,005,824 seconds is equal to 670 years, 9 weeks, 3 days, 19 hours, 50 minutes, 24 seconds.
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To count from 1 to 21,077,005,824 would take you about one thousand, three hundred forty 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 21077005824 cubic inches would be around 230.2 feet tall.
Recreational maths with 21077005824
- 21077005824 backwards is 42850077012
- 21077005824 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21077005824's digits is 36
- More coming soon!
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The information we have on file for 21077005824 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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