21324807168
21,324,807,168 is an even composite number composed of six prime numbers multiplied together.
21324807168 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twenty-eight divisors.
Prime factorization of 21324807168:
210 × 3 × 7 × 192 × 41 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 19 × 19 × 41 × 67)See below for interesting mathematical facts about the number 21324807168 from the Numbermatics database.
Names of 21324807168
- Cardinal: 21324807168 can be written as Twenty-one billion, three hundred twenty-four million, eight hundred seven thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 2.1324807168 × 1010
Factors of 21324807168
Divisors of 21324807168
- Number of divisors d(n): 528
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 41 42 48 56 57 64 67 76 82 84 96 112 114 123 128 133 134 152 164 168 192 201 224 228 246 256 266 268 287 304 328 336 361 384 399 402 448 456 469 492 512 532 536 574 608 656 672 722 768 779 798 804 861 896 912 938 984 1024 1064 1072 1083 1148 1216 1273 1312 1344 1407 1444 1536 1558 1596 1608 1722 1792 1824 1876 1968 2128 2144 2166 2296 2337 2432 2527 2546 2624 2688 2747 2814 2888 3072 3116 3192 3216 3444 3584 3648 3752 3819 3936 4256 4288 4332 4592 4674 4864 5054 5092 5248 5376 5453 5494 5628 5776 6232 6384 6432 6888 7168 7296 7504 7581 7638 7872 8241 8512 8576 8664 8911 9184 9348 9728 10108 10184 10496 10752 10906 10988 11256 11552 12464 12768 12864 13776 14592 14801 15008 15162 15276 15744 16359 16482 17024 17152 17328 17822 18368 18696 19229 19456 20216 20368 20992 21504 21812 21976 22512 23104 24187 24928 25536 25728 26733 27552 29184 29602 30016 30324 30552 31488 32718 32964 34048 34304 34656 35644 36736 37392 38458 40432 40736 41984 43624 43952 44403 45024 46208 48374 49856 51072 51456 52193 53466 55104 57687 58368 59204 60032 60648 61104 62976 65436 65928 68096 68608 69312 71288 72561 73472 74784 76916 80864 81472 87248 87904 88806 90048 92416 96748 99712 102144 102912 103607 104386 106932 110208 115374 118408 120064 121296 122208 125952 130872 131856 136192 138624 142576 145122 146944 149568 153832 156579 161728 162944 169309 174496 175808 177612 180096 184832 193496 199424 204288 205824 207214 208772 213864 220416 230748 236816 240128 242592 244416 261744 263712 277248 285152 290244 293888 299136 307664 310821 313158 323456 325888 338618 348992 351616 355224 360192 365351 369664 386992 398848 408576 414428 417544 427728 440832 461496 473632 480256 485184 488832 507927 523488 527424 554496 570304 580488 598272 615328 621642 626316 646912 651776 677236 697984 703232 710448 720384 730702 773984 797696 828856 835088 855456 881664 922992 947264 970368 977664 991667 1015854 1046976 1054848 1096053 1108992 1140608 1160976 1196544 1230656 1243284 1252632 1293824 1303552 1354472 1395968 1406464 1420896 1440768 1461404 1547968 1657712 1670176 1710912 1845984 1894528 1940736 1955328 1983334 2031708 2093952 2109696 2192106 2281216 2321952 2393088 2461312 2486568 2505264 2587648 2708944 2791936 2812928 2841792 2922808 2975001 3095936 3315424 3340352 3421824 3691968 3789056 3881472 3910656 3966668 4063416 4187904 4219392 4384212 4562432 4643904 4922624 4973136 5010528 5417888 5583872 5683584 5845616 5950002 6191872 6630848 6680704 6843648 6941669 7383936 7578112 7762944 7933336 8126832 8375808 8438784 8768424 9124864 9287808 9845248 9946272 10021056 10835776 11367168 11691232 11900004 12383744 13261696 13361408 13687296 13883338 14767872 15156224 15866672 16253664 16751616 17536848 18575616 19690496 19892544 20042112 20825007 21671552 22734336 23382464 23800008 24767488 26523392 26722816 27374592 27766676 29535744 31733344 32507328 35073696 37151232 39785088 40084224 41650014 43343104 45468672 46764928 47600016 53046784 53445632 55533352 59071488 63466688 65014656 70147392 74302464 79570176 80168448 83300028 86686208 93529856 95200032 106093568 111066704 126933376 130029312 140294784 159140352 160336896 166600056 173372416 187059712 190400064 222133408 253866752 260058624 280589568 318280704 333200112 374119424 380800128 444266816 507733504 520117248 561179136 666400224 761600256 888533632 1015467008 1122358272 1332800448 1523200512 1777067264 2665600896 3046401024 3554134528 5331201792 7108269056 10662403584 21324807168
- Sum of all divisors σ(n): 71277260544
- Sum of proper divisors (its aliquot sum) s(n): 49952453376
- 21324807168 is an abundant number, because the sum of its proper divisors (49952453376) is greater than itself. Its abundance is 28627646208
Bases of 21324807168
- Binary: 100111101110000111010111100000000002
- Hexadecimal: 0x4F70EBC00
- Base-36: 9SO8MIO
Squares and roots of 21324807168
- 21324807168 squared (213248071682) is 454747400752384180224
- 21324807168 cubed (213248071683) is 9697400631193810759530559045632
-
The
square root of 21324807168 is 146030.1584194169 -
The
cube root of 21324807168 is 2773.0755661149
Scales and comparisons
How big is 21324807168?- 21,324,807,168 seconds is equal to 678 years, 3 weeks, 1 day, 21 hours, 32 minutes, 48 seconds.
-
To count from 1 to 21,324,807,168 would take you about one thousand, three hundred fifty-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 21324807168 cubic inches would be around 231.1 feet tall.
Recreational maths with 21324807168
- 21324807168 backwards is 86170842312
- 21324807168 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21324807168's digits is 42
- More coming soon!
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