21313440000
21,313,440,000 is an even composite number composed of five prime numbers multiplied together.
21313440000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred ten divisors.
Prime factorization of 21313440000:
28 × 32 × 54 × 192 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 19 × 19 × 41)See below for interesting mathematical facts about the number 21313440000 from the Numbermatics database.
Names of 21313440000
- Cardinal: 21313440000 can be written as Twenty-one billion, three hundred thirteen million, four hundred forty thousand.
Scientific notation
- Scientific notation: 2.131344 × 1010
Factors of 21313440000
Divisors of 21313440000
- Number of divisors d(n): 810
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 25 30 32 36 38 40 41 45 48 50 57 60 64 72 75 76 80 82 90 95 96 100 114 120 123 125 128 144 150 152 160 164 171 180 190 192 200 205 225 228 240 246 250 256 285 288 300 304 320 328 342 360 361 369 375 380 384 400 410 450 456 475 480 492 500 570 576 600 608 615 625 640 656 684 720 722 738 750 760 768 779 800 820 855 900 912 950 960 984 1000 1025 1083 1125 1140 1152 1200 1216 1230 1250 1280 1312 1368 1425 1440 1444 1476 1500 1520 1558 1600 1640 1710 1800 1805 1824 1845 1875 1900 1920 1968 2000 2050 2166 2250 2280 2304 2337 2375 2400 2432 2460 2500 2624 2736 2850 2880 2888 2952 3000 3040 3075 3116 3200 3249 3280 3420 3600 3610 3648 3690 3750 3800 3840 3895 3936 4000 4100 4275 4332 4500 4560 4674 4750 4800 4864 4920 5000 5125 5248 5415 5472 5625 5700 5760 5776 5904 6000 6080 6150 6232 6400 6498 6560 6840 7011 7125 7200 7220 7296 7380 7500 7600 7790 7872 8000 8200 8550 8664 9000 9025 9120 9225 9348 9500 9600 9840 10000 10250 10496 10830 10944 11250 11400 11520 11552 11685 11808 11875 12000 12160 12300 12464 12996 13120 13680 14022 14250 14400 14440 14592 14760 14801 15000 15200 15375 15580 15744 16000 16245 16400 17100 17328 18000 18050 18240 18450 18696 19000 19200 19475 19680 20000 20500 21375 21660 21888 22500 22800 23104 23370 23616 23750 24000 24320 24600 24928 25625 25992 26240 27075 27360 28044 28500 28800 28880 29520 29602 30000 30400 30750 31160 31488 32000 32490 32800 34200 34656 35055 35625 36000 36100 36480 36900 37392 38000 38950 39360 40000 41000 42750 43320 43776 44403 45000 45125 45600 46125 46208 46740 47232 47500 48000 49200 49856 51250 51984 52480 54150 54720 56088 57000 57600 57760 58425 59040 59204 60000 60800 61500 62320 64980 65600 68400 69312 70110 71250 72000 72200 72960 73800 74005 74784 76000 76875 77900 78720 80000 81225 82000 85500 86640 88806 90000 90250 91200 92250 92416 93480 94464 95000 96000 97375 98400 99712 102500 103968 106875 108300 109440 112176 114000 115520 116850 118080 118408 120000 121600 123000 124640 129960 131200 133209 135375 136800 138624 140220 142500 144000 144400 147600 148010 149568 152000 153750 155800 157440 160000 162450 164000 171000 173280 175275 177612 180000 180500 182400 184500 186960 190000 194750 196800 199424 205000 207936 213750 216600 218880 222015 224352 225625 228000 230625 231040 233700 236160 236816 240000 246000 249280 259920 262400 266418 270750 273600 277248 280440 285000 288000 288800 292125 295200 296020 299136 304000 307500 311600 324900 328000 342000 346560 350550 355224 360000 361000 364800 369000 370025 373920 380000 389500 393600 406125 410000 415872 427500 433200 444030 448704 451250 456000 461250 462080 467400 472320 473632 480000 486875 492000 498560 519840 532836 541500 547200 560880 570000 577600 584250 590400 592040 598272 608000 615000 623200 649800 656000 666045 676875 684000 693120 701100 710448 720000 722000 738000 740050 747840 760000 779000 787200 812250 820000 831744 855000 866400 876375 888060 897408 902500 912000 922500 934800 947264 973750 984000 997120 1039680 1065672 1083000 1094400 1110075 1121760 1140000 1155200 1168500 1180800 1184080 1230000 1246400 1299600 1312000 1332090 1353750 1368000 1386240 1402200 1420896 1440000 1444000 1460625 1476000 1480100 1495680 1520000 1558000 1624500 1640000 1710000 1732800 1752750 1776120 1794816 1805000 1824000 1845000 1850125 1869600 1894528 1947500 1968000 2030625 2079360 2131344 2166000 2220150 2243520 2280000 2310400 2337000 2361600 2368160 2460000 2492800 2599200 2664180 2707500 2736000 2804400 2841792 2888000 2921250 2952000 2960200 2991360 3040000 3116000 3249000 3280000 3330225 3420000 3465600 3505500 3552240 3610000 3690000 3700250 3739200 3789056 3895000 3936000 4061250 4158720 4262688 4332000 4381875 4440300 4487040 4560000 4674000 4736320 4920000 4985600 5198400 5328360 5415000 5472000 5550375 5608800 5683584 5776000 5842500 5904000 5920400 6232000 6498000 6560000 6660450 6840000 6931200 7011000 7104480 7220000 7380000 7400500 7478400 7790000 8122500 8525376 8664000 8763750 8880600 8974080 9120000 9250625 9348000 9472640 9840000 10396800 10656720 10830000 11100750 11217600 11367168 11552000 11685000 11808000 11840800 12464000 12996000 13320900 13680000 14022000 14208960 14440000 14760000 14801000 14956800 15580000 16245000 16651125 17050752 17328000 17527500 17761200 18501250 18696000 18945280 19680000 20793600 21313440 21660000 22201500 22435200 23370000 23681600 24928000 25992000 26641800 27360000 27751875 28044000 28417920 28880000 29520000 29602000 31160000 32490000 33302250 34101504 34656000 35055000 35522400 37002500 37392000 42626880 43320000 44403000 44870400 46740000 47363200 51984000 53283600 55503750 56088000 56835840 57760000 59040000 59204000 62320000 64980000 66604500 70110000 71044800 74005000 74784000 83255625 85253760 86640000 88806000 93480000 94726400 103968000 106567200 111007500 112176000 118408000 124640000 129960000 133209000 140220000 142089600 148010000 166511250 170507520 173280000 177612000 186960000 213134400 222015000 224352000 236816000 259920000 266418000 280440000 284179200 296020000 333022500 355224000 373920000 426268800 444030000 473632000 519840000 532836000 560880000 592040000 666045000 710448000 852537600 888060000 1065672000 1121760000 1184080000 1332090000 1420896000 1776120000 2131344000 2368160000 2664180000 3552240000 4262688000 5328360000 7104480000 10656720000 21313440000
- Sum of all divisors σ(n): 83021304366
- Sum of proper divisors (its aliquot sum) s(n): 61707864366
- 21313440000 is an abundant number, because the sum of its proper divisors (61707864366) is greater than itself. Its abundance is 40394424366
Bases of 21313440000
- Binary: 100111101100110000101001001000000002
- Hexadecimal: 0x4F6614900
- Base-36: 9SHGZK0
Squares and roots of 21313440000
- 21313440000 squared (213134400002) is 454262724633600000000
- 21313440000 cubed (213134400003) is 9681901325714755584000000000000
-
The
square root of 21313440000 is 145991.2326134689 -
The
cube root of 21313440000 is 2772.5827501163
Scales and comparisons
How big is 21313440000?- 21,313,440,000 seconds is equal to 677 years, 36 weeks, 3 days, 8 hours.
-
To count from 1 to 21,313,440,000 would take you about one thousand, three hundred fifty-five 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 21313440000 cubic inches would be around 231 feet tall.
Recreational maths with 21313440000
- 21313440000 backwards is 00004431312
- 21313440000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21313440000's digits is 18
- More coming soon!
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The information we have on file for 21313440000 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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