21422013695280
21,422,013,695,280 is an even composite number composed of six prime numbers multiplied together.
21422013695280 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 21422013695280:
24 × 37 × 5 × 11 × 79 × 140897
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 79 × 140897)See below for interesting mathematical facts about the number 21422013695280 from the Numbermatics database.
Names of 21422013695280
- Cardinal: 21422013695280 can be written as Twenty-one trillion, four hundred twenty-two billion, thirteen million, six hundred ninety-five thousand, two hundred eighty.
Scientific notation
- Scientific notation: 2.142201369528 × 1013
Factors of 21422013695280
Divisors of 21422013695280
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 33 36 40 44 45 48 54 55 60 66 72 79 80 81 88 90 99 108 110 120 132 135 144 158 162 165 176 180 198 216 220 237 240 243 264 270 297 316 324 330 360 395 396 405 432 440 474 486 495 528 540 594 632 648 660 711 720 729 790 792 810 869 880 891 948 972 990 1080 1185 1188 1215 1264 1296 1320 1422 1458 1485 1580 1584 1620 1738 1782 1896 1944 1980 2133 2160 2187 2370 2376 2430 2607 2640 2673 2844 2916 2970 3160 3240 3476 3555 3564 3645 3792 3888 3960 4266 4345 4374 4455 4740 4752 4860 5214 5346 5688 5832 5940 6320 6399 6480 6952 7110 7128 7290 7821 7920 8019 8532 8690 8748 8910 9480 9720 10428 10665 10692 10935 11376 11664 11880 12798 13035 13365 13904 14220 14256 14580 15642 16038 17064 17380 17496 17820 18960 19197 19440 20856 21330 21384 21870 23463 23760 24057 25596 26070 26730 28440 29160 31284 31995 32076 34128 34760 34992 35640 38394 39105 40095 41712 42660 42768 43740 46926 48114 51192 52140 53460 56880 57591 58320 62568 63990 64152 69520 70389 71280 76788 78210 80190 85320 87480 93852 95985 96228 102384 104280 106920 115182 117315 120285 125136 127980 128304 140778 140897 153576 156420 160380 170640 172773 174960 187704 191970 192456 208560 211167 213840 230364 234630 240570 255960 281556 281794 287955 307152 312840 320760 345546 351945 375408 383940 384912 422334 422691 460728 469260 481140 511920 563112 563588 575910 625680 633501 641520 691092 703890 704485 767880 844668 845382 863865 921456 938520 962280 1055835 1126224 1127176 1151820 1267002 1268073 1382184 1407780 1408970 1535760 1549867 1689336 1690764 1727730 1877040 1900503 1924560 2111670 2113455 2254352 2303640 2534004 2536146 2764368 2815560 2817940 3099734 3167505 3378672 3381528 3455460 3801006 3804219 4223340 4226910 4607280 4649601 5068008 5072292 5631120 5635880 6199468 6335010 6340365 6763056 6910920 7602012 7608438 7749335 8446680 8453820 9299202 9502515 10136016 10144584 11130863 11271760 11412657 12398936 12670020 12680730 13821840 13948803 15204024 15216876 15498670 16893360 16907640 18598404 19005030 19021095 20289168 22261726 22825314 23248005 24797872 25340040 25361460 27897606 30408048 30433752 30997340 33392589 33815280 34237971 37196808 38010060 38042190 41846409 44523452 45650628 46496010 50680080 50722920 55654315 55795212 57063285 60867504 61994680 66785178 68475942 69744015 74393616 76020120 76084380 83692818 89046904 91301256 92992020 100177767 101445840 102713913 111308630 111590424 114126570 122439493 123989360 125539227 133570356 136951884 139488030 152040240 152168760 166962945 167385636 171189855 178093808 182602512 185984040 200355534 205427826 209232045 222617260 223180848 228253140 244878986 251078454 267140712 273903768 278976060 300533301 304337520 308141739 333925890 334771272 342379710 367318479 371968080 376617681 400711068 410855652 418464090 445234520 456506280 489757972 500888835 502156908 513569565 534281424 547807536 557952120 601066602 612197465 616283478 627696135 667851780 669542544 684759420 734636958 753235362 801422136 821711304 836928180 890469040 901599903 913012560 979515944 1001777670 1004313816 1027139130 1101955437 1115904240 1129853043 1202133204 1224394930 1232566956 1255392270 1335703560 1369518840 1469273916 1502666505 1506470724 1540708695 1602844272 1643422608 1673856360 1803199806 1836592395 1883088405 1959031888 2003555340 2008627632 2054278260 2203910874 2259706086 2404266408 2448789860 2465133912 2510784540 2671407120 2704799709 2739037680 2938547832 3005333010 3012941448 3081417390 3305866311 3347712720 3389559129 3606399612 3673184790 3766176810 4007110680 4108556520 4407821748 4507999515 4519412172 4808532816 4897579720 4930267824 5021569080 5409599418 5509777185 5649265215 5877095664 6010666020 6025882896 6162834780 6611732622 6779118258 7212799224 7346369580 7532353620 8014221360 8114399127 8217113040 8815643496 9015999030 9038824344 9795159440 9917598933 10043138160 10819198836 11019554370 11298530430 12021332040 12325669560 13223465244 13523998545 13558236516 14425598448 14692739160 15064707240 16228798254 16529331555 16947795645 17631286992 18031998060 18077648688 19835197866 21638397672 22039108740 22597060860 24042664080 24343197381 24651339120 26446930488 27047997090 27116473032 29385478320 29752796799 30129414480 32457596508 33058663110 33895591290 36063996120 39670395732 40571995635 43276795344 44078217480 45194121720 48686394762 49587994665 52893860976 54095994180 54232946064 59505593598 64915193016 66117326220 67791182580 72127992240 79340791464 81143991270 88156434960 89258390397 90388243440 97372789524 99175989330 108191988360 119011187196 121715986905 129830386032 132234652440 135582365160 148763983995 158681582928 162287982540 178516780794 194745579048 198351978660 216383976720 238022374392 243431973810 264469304880 267775171191 271164730320 297527967990 324575965080 357033561588 389491158096 396703957320 446291951985 476044748784 486863947620 535550342382 595055935980 649151930160 714067123176 793407914640 892583903970 973727895240 1071100684764 1190111871960 1338875855955 1428134246352 1785167807940 1947455790480 2142201369528 2380223743920 2677751711910 3570335615880 4284402739056 5355503423820 7140671231760 10711006847640 21422013695280
- Sum of all divisors σ(n): 82520689766400
- Sum of proper divisors (its aliquot sum) s(n): 61098676071120
- 21422013695280 is an abundant number, because the sum of its proper divisors (61098676071120) is greater than itself. Its abundance is 39676662375840
Bases of 21422013695280
- Binary: 1001101111011101100111000010001000101001100002
- Hexadecimal: 0x137BB3844530
- Base-36: 7LD4XUR00
Squares and roots of 21422013695280
- 21422013695280 squared (214220136952802) is 458902670760763880694278400
- 21422013695280 cubed (214220136952803) is 9830619297837652668707191879537085952000
-
The
square root of 21422013695280 is 4628392.1285128813 -
The
cube root of 21422013695280 is 27772.8275527615
Scales and comparisons
How big is 21422013695280?- 21,422,013,695,280 seconds is equal to 681,153 years, 40 weeks, 1 day, 7 hours, 48 minutes.
-
To count from 1 to 21,422,013,695,280 would take you about one million, seven hundred two thousand, eight hundred eighty-four 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 21422013695280 cubic inches would be around 2314.4 feet tall.
Recreational maths with 21422013695280
- 21422013695280 backwards is 08259631022412
- 21422013695280 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21422013695280's digits is 45
- More coming soon!
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