21324408320
21,324,408,320 is an even composite number composed of six prime numbers multiplied together.
21324408320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21324408320:
29 × 5 × 172 × 19 × 37 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 17 × 19 × 37 × 41)See below for interesting mathematical facts about the number 21324408320 from the Numbermatics database.
Names of 21324408320
- Cardinal: 21324408320 can be written as Twenty-one billion, three hundred twenty-four million, four hundred eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.132440832 × 1010
Factors of 21324408320
Divisors of 21324408320
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 8 10 16 17 19 20 32 34 37 38 40 41 64 68 74 76 80 82 85 95 128 136 148 152 160 164 170 185 190 205 256 272 289 296 304 320 323 328 340 370 380 410 512 544 578 592 608 629 640 646 656 680 697 703 740 760 779 820 1088 1156 1184 1216 1258 1280 1292 1312 1360 1394 1406 1445 1480 1517 1520 1558 1615 1640 2176 2312 2368 2432 2516 2560 2584 2624 2720 2788 2812 2890 2960 3034 3040 3116 3145 3230 3280 3485 3515 3895 4352 4624 4736 4864 5032 5168 5248 5440 5491 5576 5624 5780 5920 6068 6080 6232 6290 6460 6560 6970 7030 7585 7790 8704 9248 9472 9728 10064 10336 10496 10693 10880 10982 11152 11248 11560 11840 11849 11951 12136 12160 12464 12580 12920 13120 13243 13940 14060 15170 15580 18496 18944 20128 20672 20992 21386 21760 21964 22304 22496 23120 23680 23698 23902 24272 24320 24928 25160 25789 25840 26240 26486 27455 27880 28120 28823 30340 31160 36992 40256 41344 42772 43520 43928 44608 44992 46240 47360 47396 47804 48544 48640 49856 50320 51578 51680 52480 52972 53465 54910 55760 56240 57646 59245 59755 60680 62320 66215 73984 80512 82688 85544 87856 89216 89984 92480 94720 94792 95608 97088 99712 100640 103156 103360 104960 105944 106930 109820 111520 112480 115292 118490 119510 121360 124640 128945 132430 144115 147968 161024 165376 171088 175712 178432 179968 184960 189584 191216 194176 199424 201280 203167 206312 206720 211888 213860 219640 223040 224960 225131 230584 236980 239020 242720 249280 257890 264860 288230 322048 342176 351424 356864 359936 369920 379168 382432 388352 398848 402560 406334 412624 413440 423776 427720 438413 439280 446080 449920 450262 461168 473960 478040 485440 489991 498560 515780 529720 576460 684352 702848 739840 758336 764864 776704 805120 812668 825248 826880 847552 855440 876826 878560 892160 899840 900524 922336 947920 956080 970880 979982 997120 1015835 1031560 1059440 1125655 1152920 1368704 1405696 1516672 1529728 1610240 1625336 1650496 1695104 1710880 1753652 1757120 1784320 1799680 1801048 1844672 1895840 1912160 1941760 1959964 1994240 2031670 2063120 2118880 2192065 2251310 2305840 2449955 2737408 2811392 3033344 3059456 3250672 3300992 3390208 3421760 3507304 3514240 3602096 3689344 3791680 3824320 3883520 3919928 4063340 4126240 4237760 4384130 4502620 4611680 4899910 5474816 6066688 6118912 6501344 6601984 6780416 6843520 7014608 7028480 7204192 7378688 7583360 7648640 7839856 8126680 8252480 8329847 8475520 8768260 9005240 9223360 9799820 13002688 13203968 13687040 14029216 14056960 14408384 14757376 15166720 15297280 15679712 16253360 16504960 16659694 16951040 17536520 18010480 18446720 19599640 26005376 27374080 28058432 28816768 30333440 30594560 31359424 32506720 33009920 33319388 33902080 35073040 36020960 36893440 39199280 41649235 52010752 56116864 57633536 62718848 65013440 66019840 66638776 70146080 72041920 73786880 78398560 83298470 104021504 112233728 115267072 125437696 130026880 133277552 140292160 144083840 156797120 166596940 224467456 250875392 260053760 266555104 280584320 288167680 313594240 333193880 520107520 533110208 561168640 576335360 627188480 666387760 1066220416 1122337280 1254376960 1332775520 2132440832 2665551040 4264881664 5331102080 10662204160 21324408320
- Sum of all divisors σ(n): 60148962720
- Sum of proper divisors (its aliquot sum) s(n): 38824554400
- 21324408320 is an abundant number, because the sum of its proper divisors (38824554400) is greater than itself. Its abundance is 17500146080
Bases of 21324408320
- Binary: 100111101110000100010100110000000002
- Hexadecimal: 0x4F708A600
- Base-36: 9SO02RK
Squares and roots of 21324408320
- 21324408320 squared (213244083202) is 454730390198085222400
- 21324408320 cubed (213244083203) is 9696856516096894964615610368000
-
The
square root of 21324408320 is 146028.7927773149 -
The
cube root of 21324408320 is 2773.0582772905
Scales and comparisons
How big is 21324408320?- 21,324,408,320 seconds is equal to 678 years, 2 weeks, 4 days, 6 hours, 45 minutes, 20 seconds.
-
To count from 1 to 21,324,408,320 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 21324408320 cubic inches would be around 231.1 feet tall.
Recreational maths with 21324408320
- 21324408320 backwards is 02380442312
- The number of decimal digits it has is: 11
- The sum of 21324408320's digits is 29
- More coming soon!
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