21223018960
21,223,018,960 is an even composite number composed of eight prime numbers multiplied together.
21223018960 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 21223018960:
24 × 5 × 11 × 13 × 17 × 29 × 53 × 71
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 17 × 29 × 53 × 71)See below for interesting mathematical facts about the number 21223018960 from the Numbermatics database.
Names of 21223018960
- Cardinal: 21223018960 can be written as Twenty-one billion, two hundred twenty-three million, eighteen thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.122301896 × 1010
Factors of 21223018960
Divisors of 21223018960
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 17 20 22 26 29 34 40 44 52 53 55 58 65 68 71 80 85 88 104 106 110 116 130 136 142 143 145 170 176 187 208 212 220 221 232 260 265 272 284 286 290 319 340 355 374 377 424 440 442 464 493 520 530 568 572 580 583 638 680 689 710 715 748 754 781 848 880 884 901 923 935 986 1040 1060 1105 1136 1144 1160 1166 1207 1276 1360 1378 1420 1430 1496 1508 1537 1562 1595 1768 1802 1846 1870 1885 1972 2059 2120 2210 2288 2320 2332 2414 2431 2465 2552 2756 2840 2860 2915 2992 3016 3074 3124 3190 3445 3536 3604 3692 3740 3763 3770 3905 3944 4118 4147 4240 4420 4505 4615 4664 4828 4862 4930 5104 5423 5512 5680 5720 5830 6032 6035 6148 6248 6380 6409 6890 7208 7384 7480 7526 7540 7579 7685 7810 7888 8236 8294 8840 9010 9230 9328 9656 9724 9860 9911 10153 10295 10846 11024 11440 11660 11713 12070 12155 12296 12496 12760 12818 13277 13780 14416 14768 14960 15052 15080 15158 15370 15620 15691 16472 16588 16907 17680 18020 18460 18815 19312 19448 19720 19822 19981 20306 20590 20735 21692 22649 23320 23426 24140 24310 24592 25520 25636 26129 26554 26767 27115 27560 30104 30160 30316 30740 31240 31382 32045 32944 33176 33814 35003 36040 36920 37630 37895 38896 39440 39644 39962 40612 41180 41393 41470 43384 45298 46640 46852 48280 48620 48919 49555 50765 51272 52258 53108 53534 54230 55120 58565 60208 60632 61480 62480 62764 63971 64090 66352 66385 67628 70006 70499 72080 73840 75260 75790 78455 79288 79924 81224 82360 82786 82940 84535 86768 90596 93704 96560 97240 97838 99110 99905 101530 102544 104516 106216 107068 108460 109127 113245 117130 121264 122960 125528 127942 128180 128843 130645 132770 133835 135256 140012 140998 150520 151580 156910 158576 159848 162448 164720 165572 165880 169070 172601 175015 181192 187408 194480 195676 198220 199810 203060 206965 209032 212432 214136 216920 218254 219791 226490 234260 244595 251056 255884 256360 257686 261290 265540 267670 270512 280024 281996 287419 294437 301040 303160 313820 319696 319855 331144 331760 338140 339677 345202 350030 352495 362384 385033 391352 396440 399620 406120 413930 418064 428272 433840 436508 439582 452980 455039 468520 489190 511768 512720 515372 522580 531080 535340 538109 545635 560048 563992 574838 588874 606320 627640 639710 644215 662288 676280 679354 690404 700060 703681 704990 770066 782704 792880 799240 812240 827860 831623 863005 873016 879164 905960 910078 937040 978380 1023536 1030744 1045160 1062160 1070680 1076218 1091270 1098955 1127984 1149676 1177748 1200397 1255280 1279420 1288430 1352560 1358708 1380808 1400120 1407362 1409980 1418651 1437095 1472185 1540132 1598480 1655720 1663246 1698385 1726010 1746032 1758328 1811920 1820156 1855159 1925165 1956760 2061488 2090320 2141360 2152436 2182540 2197910 2275195 2299352 2355496 2400794 2558840 2576860 2690545 2717416 2761616 2800240 2814724 2819960 2837302 2874190 2944370 3080264 3311440 3326492 3396770 3452020 3516656 3518405 3640312 3710318 3736447 3850330 3913520 4158115 4304872 4365080 4395820 4550390 4598704 4710992 4801588 5005429 5117680 5153720 5381090 5434832 5629448 5639920 5674604 5748380 5888740 6001985 6160528 6652984 6793540 6904040 7036810 7093255 7280624 7420636 7472894 7700660 8316230 8609744 8730160 8791640 9100780 9147853 9275795 9603176 10010858 10307440 10762180 11258896 11349208 11496760 11777480 12003970 13305968 13587080 13808080 14073620 14186510 14841272 14945788 15401320 15605161 16632460 17583280 18201560 18295706 18551590 18682235 19206352 20021716 20406749 21524360 22698416 22993520 23554960 24007940 24117067 25027145 27174160 28147240 28373020 29682544 29891576 30802640 31210322 33264920 36403120 36591412 37103180 37364470 40043432 40813498 43048720 45739265 48015880 48234134 50054290 56294480 56746040 59783152 62420644 66529840 73182824 74206360 74728940 78025805 80086864 81626996 91478530 96031760 96468268 100108580 102033745 113492080 120585335 124841288 146365648 148412720 149457880 156051610 163253992 182957060 192936536 200217160 204067490 241170670 249682576 265287737 298915760 312103220 326507984 365914120 385873072 400434320 408134980 482341340 530575474 624206440 731828240 816269960 964682680 1061150948 1248412880 1326438685 1632539920 1929365360 2122301896 2652877370 4244603792 5305754740 10611509480 21223018960
- Sum of all divisors σ(n): 65605800960
- Sum of proper divisors (its aliquot sum) s(n): 44382782000
- 21223018960 is an abundant number, because the sum of its proper divisors (44382782000) is greater than itself. Its abundance is 23159763040
Bases of 21223018960
- Binary: 100111100001111110110010001110100002
- Hexadecimal: 0x4F0FD91D0
- Base-36: 9QZMY8G
Squares and roots of 21223018960
- 21223018960 squared (212230189602) is 450416533776519481600
- 21223018960 cubed (212230189603) is 9559198636236553360806171136000
-
The
square root of 21223018960 is 145681.2237730037 -
The
cube root of 21223018960 is 2768.6563515585
Scales and comparisons
How big is 21223018960?- 21,223,018,960 seconds is equal to 674 years, 42 weeks, 6 days, 19 hours, 2 minutes, 40 seconds.
-
To count from 1 to 21,223,018,960 would take you about one thousand, three hundred forty-nine 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 21223018960 cubic inches would be around 230.7 feet tall.
Recreational maths with 21223018960
- 21223018960 backwards is 06981032212
- 21223018960 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21223018960's digits is 34
- More coming soon!
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The information we have on file for 21223018960 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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