21342693600
21,342,693,600 is an even composite number composed of five prime numbers multiplied together.
21342693600 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 21342693600:
25 × 32 × 52 × 23 × 3592
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 23 × 359 × 359)See below for interesting mathematical facts about the number 21342693600 from the Numbermatics database.
Names of 21342693600
- Cardinal: 21342693600 can be written as Twenty-one billion, three hundred forty-two million, six hundred ninety-three thousand, six hundred.
Scientific notation
- Scientific notation: 2.13426936 × 1010
Factors of 21342693600
Divisors of 21342693600
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 25 30 32 36 40 45 46 48 50 60 69 72 75 80 90 92 96 100 115 120 138 144 150 160 180 184 200 207 225 230 240 276 288 300 345 359 360 368 400 414 450 460 480 552 575 600 690 718 720 736 800 828 900 920 1035 1077 1104 1150 1200 1380 1436 1440 1656 1725 1795 1800 1840 2070 2154 2208 2300 2400 2760 2872 3231 3312 3450 3590 3600 3680 4140 4308 4600 5175 5385 5520 5744 6462 6624 6900 7180 7200 8257 8280 8616 8975 9200 10350 10770 11040 11488 12924 13800 14360 16155 16514 16560 17232 17950 18400 20700 21540 24771 25848 26925 27600 28720 32310 33028 33120 34464 35900 41285 41400 43080 49542 51696 53850 55200 57440 64620 66056 71800 74313 80775 82570 82800 86160 99084 103392 107700 123855 128881 129240 132112 143600 148626 161550 165140 165600 172320 198168 206425 215400 247710 257762 258480 264224 287200 297252 323100 330280 371565 386643 396336 412850 430800 495420 515524 516960 594504 619275 644405 646200 660560 743130 773286 792672 825700 861600 990840 1031048 1159929 1189008 1238550 1288810 1292400 1321120 1486260 1546572 1651400 1857825 1933215 1981680 2062096 2319858 2378016 2477100 2577620 2584800 2964263 2972520 3093144 3222025 3302800 3715650 3866430 3963360 4124192 4639716 4954200 5155240 5799645 5928526 5945040 6186288 6444050 6605600 7431300 7732860 8892789 9279432 9666075 9908400 10310480 11599290 11857052 11890080 12372576 12888100 14821315 14862600 15465720 17785578 18558864 19332150 19816800 20620960 23198580 23714104 25776200 26678367 28998225 29642630 29725200 30931440 35571156 37117728 38664300 44463945 46397160 47428208 51552400 53356734 57996450 59285260 59450400 61862880 71142312 74106575 77328600 88927890 92794320 94856416 103104800 106713468 115992900 118570520 133391835 142284624 148213150 154657200 177855780 185588640 213426936 222319725 231985800 237141040 266783670 284569248 296426300 309314400 355711560 426853872 444639450 463971600 474282080 533567340 592852600 666959175 711423120 853707744 889278900 927943200 1067134680 1185705200 1333918350 1422846240 1778557800 2134269360 2371410400 2667836700 3557115600 4268538720 5335673400 7114231200 10671346800 21342693600
- Sum of all divisors σ(n): 78751193976
- Sum of proper divisors (its aliquot sum) s(n): 57408500376
- 21342693600 is an abundant number, because the sum of its proper divisors (57408500376) is greater than itself. Its abundance is 36065806776
Bases of 21342693600
- Binary: 100111110000001111110101000111000002
- Hexadecimal: 0x4F81FA8E0
- Base-36: 9SYVZS0
Squares and roots of 21342693600
- 21342693600 squared (213426936002) is 455510570103480960000
- 21342693600 cubed (213426936003) is 9721822529279914422713856000000
-
The
square root of 21342693600 is 146091.3878365183 -
The
cube root of 21342693600 is 2773.8506659937
Scales and comparisons
How big is 21342693600?- 21,342,693,600 seconds is equal to 678 years, 32 weeks, 5 days, 22 hours.
-
To count from 1 to 21,342,693,600 would take you about one thousand, three hundred fifty-seven 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 21342693600 cubic inches would be around 231.2 feet tall.
Recreational maths with 21342693600
- 21342693600 backwards is 00639624312
- 21342693600 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21342693600's digits is 36
- More coming soon!
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