21442206240
21,442,206,240 is an even composite number composed of seven prime numbers multiplied together.
21442206240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21442206240:
25 × 32 × 5 × 7 × 132 × 41 × 307
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 13 × 41 × 307)See below for interesting mathematical facts about the number 21442206240 from the Numbermatics database.
Names of 21442206240
- Cardinal: 21442206240 can be written as Twenty-one billion, four hundred forty-two million, two hundred six thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.144220624 × 1010
Factors of 21442206240
Divisors of 21442206240
- Number of divisors d(n): 864
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 41 42 45 48 52 56 60 63 65 70 72 78 80 82 84 90 91 96 104 105 112 117 120 123 126 130 140 144 156 160 164 168 169 180 182 195 205 208 210 224 234 240 246 252 260 273 280 287 288 307 312 315 328 336 338 360 364 369 390 410 416 420 455 468 480 492 504 507 520 533 546 560 574 585 614 615 624 630 656 672 676 720 728 738 780 819 820 840 845 861 910 921 936 984 1008 1014 1040 1066 1092 1120 1148 1170 1183 1228 1230 1248 1260 1312 1352 1365 1435 1440 1456 1476 1521 1535 1560 1599 1638 1640 1680 1690 1722 1820 1842 1845 1872 1968 2016 2028 2080 2132 2149 2184 2296 2340 2366 2456 2460 2520 2535 2583 2665 2704 2730 2763 2870 2912 2952 3042 3070 3120 3198 3276 3280 3360 3380 3444 3549 3640 3684 3690 3731 3744 3936 3991 4056 4095 4264 4298 4305 4368 4592 4605 4680 4732 4797 4912 4920 5040 5070 5166 5330 5408 5460 5526 5740 5904 5915 6084 6140 6240 6396 6447 6552 6560 6760 6888 6929 7098 7280 7368 7380 7462 7605 7982 7995 8112 8190 8528 8596 8610 8736 9184 9210 9360 9464 9594 9824 9840 10080 10140 10332 10647 10660 10745 10920 11052 11193 11480 11808 11830 11973 12168 12280 12587 12792 12894 12915 13104 13520 13776 13815 13858 14196 14560 14736 14760 14924 15210 15964 15990 16224 16380 17056 17192 17220 17745 18420 18655 18720 18928 19188 19341 19680 19955 20280 20664 20787 21294 21320 21490 21840 22104 22386 22960 23660 23946 23985 24336 24560 25174 25584 25788 25830 26208 27040 27552 27630 27716 27937 28392 29472 29520 29848 30420 31928 31980 32235 32760 33579 34384 34440 34645 35490 35919 36840 37310 37761 37856 38376 38682 39910 40560 41328 41574 42588 42640 42980 43680 44208 44772 45920 47320 47892 47970 48503 48672 49120 50348 51168 51576 51660 51883 53235 55260 55432 55874 55965 56784 59040 59696 59865 60840 62361 62935 63856 63960 64470 65520 67158 68768 68880 69290 70980 71838 73680 74620 75522 76752 77364 79820 81120 82656 83148 83811 85176 85280 85960 88109 88416 89544 94640 95784 95940 96705 97006 100696 103152 103320 103766 103935 106470 110520 110864 111748 111930 113283 113568 119392 119730 121680 124722 125870 127712 127920 128940 131040 134316 137760 138580 139685 141960 143676 145509 147360 149240 151044 153504 154728 155649 159640 163631 166296 167622 167895 170352 171920 176218 179088 179595 188805 189280 191568 191880 193410 194012 201392 206304 206640 207532 207870 212940 221040 221728 223496 223860 226566 239460 242515 243360 249444 251433 251740 255840 257880 259415 264327 268632 277160 279370 283920 287352 291018 298480 302088 309456 311298 311805 319280 327262 332592 335244 335790 340704 343840 352436 358176 359190 363181 377610 383136 383760 386820 388024 402784 413280 415064 415740 419055 425880 436527 440545 442080 446992 447720 453132 466947 478920 485030 490893 498888 502866 503480 515760 518830 528654 537264 554320 558740 566415 567840 574704 582036 596960 604176 618912 622596 623610 638560 654524 665184 670488 671580 704872 718380 726362 727545 755220 767520 773640 776048 778245 792981 818155 830128 831480 838110 851760 873054 881090 893984 895440 906264 933894 957840 970060 981786 997776 1005732 1006960 1031520 1037660 1057308 1074528 1089543 1108640 1117480 1132830 1145417 1149408 1164072 1208352 1245192 1247220 1257165 1309048 1321635 1340976 1343160 1409744 1436760 1452724 1455090 1472679 1510440 1547280 1552096 1556490 1585962 1636310 1660256 1662960 1676220 1703520 1746108 1762180 1790880 1812528 1815905 1867788 1915680 1940120 1963572 1995552 2011464 2013920 2075320 2114616 2127203 2179086 2182635 2234960 2265660 2290834 2328144 2334735 2454465 2490384 2494440 2514330 2618096 2643270 2681952 2686320 2819488 2873520 2905448 2910180 2945358 3020880 3094560 3112980 3171924 3268629 3272620 3325920 3352440 3436251 3492216 3524360 3625056 3631810 3735576 3880240 3927144 3964905 4022928 4150640 4229232 4254406 4358172 4365270 4469920 4531320 4581668 4656288 4669470 4908930 4980768 4988880 5028660 5236192 5286540 5372640 5447715 5727085 5747040 5810896 5820360 5890716 6041760 6225960 6343848 6381609 6537258 6545240 6704880 6872502 6984432 7048720 7263620 7363395 7471152 7760480 7854288 7929810 8045856 8301280 8458464 8508812 8716344 8730540 9062640 9163336 9338940 9817860 9977760 10057320 10308753 10573080 10636015 10895430 11454170 11621792 11640720 11781432 12451920 12687696 12763218 13074516 13090480 13409760 13745004 13968864 14097440 14527240 14726790 14890421 14942304 15708576 15859620 16343145 17017624 17181255 17432688 17461080 18125280 18326672 18677880 19144827 19635720 20114640 20617506 21146160 21272030 21790860 22908340 23281440 23562864 24903840 25375392 25526436 26149032 26180960 27490008 29054480 29453580 29780842 31719240 31908045 32686290 34035248 34362510 34865376 34922160 36653344 37355760 38289654 39271440 40229280 41235012 42292320 42544060 43581720 44671263 45816680 47125728 51052872 51543765 52298064 54980016 58108960 58907160 59561684 63438480 63816090 65372580 68070496 68725020 69844320 74452105 74711520 76579308 78542880 82470024 85088120 87163440 89342526 91633360 95724135 102105744 103087530 104596128 109960032 117814320 119123368 126876960 127632180 130745160 134013789 137450040 148904210 153158616 164940048 170176240 174326880 178685052 183266720 191448270 204211488 206175060 223356315 235628640 238246736 255264360 261490320 268027578 274900080 297808420 306317232 329880096 340352480 357370104 382896540 412350120 446712630 476493472 510528720 522980640 536055156 549800160 595616840 612634464 670068945 714740208 765793080 824700240 893425260 1021057440 1072110312 1191233680 1340137890 1429480416 1531586160 1649400480 1786850520 2144220624 2382467360 2680275780 3063172320 3573701040 4288441248 5360551560 7147402080 10721103120 21442206240
- Sum of all divisors σ(n): 93062825856
- Sum of proper divisors (its aliquot sum) s(n): 71620619616
- 21442206240 is an abundant number, because the sum of its proper divisors (71620619616) is greater than itself. Its abundance is 50178413376
Bases of 21442206240
- Binary: 100111111100000111000011010001000002
- Hexadecimal: 0x4FE0E1A20
- Base-36: 9UM4W80
Squares and roots of 21442206240
- 21442206240 squared (214422062402) is 459768208438694937600
- 21442206240 cubed (214422062403) is 9858444747937805248463130624000
-
The
square root of 21442206240 is 146431.5752834749 -
The
cube root of 21442206240 is 2778.1551101609
Scales and comparisons
How big is 21442206240?- 21,442,206,240 seconds is equal to 681 years, 41 weeks, 2 days, 16 hours, 24 minutes.
-
To count from 1 to 21,442,206,240 would take you about one thousand, three hundred sixty-three 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 21442206240 cubic inches would be around 231.5 feet tall.
Recreational maths with 21442206240
- 21442206240 backwards is 04260224412
- The number of decimal digits it has is: 11
- The sum of 21442206240's digits is 27
- More coming soon!
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The information we have on file for 21442206240 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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