21122410400
21,122,410,400 is an even composite number composed of six prime numbers multiplied together.
21122410400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21122410400:
25 × 52 × 72 × 13 × 181 × 229
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 13 × 181 × 229)See below for interesting mathematical facts about the number 21122410400 from the Numbermatics database.
Names of 21122410400
- Cardinal: 21122410400 can be written as Twenty-one billion, one hundred twenty-two million, four hundred ten thousand, four hundred.
Scientific notation
- Scientific notation: 2.11224104 × 1010
Factors of 21122410400
Divisors of 21122410400
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 49 50 52 56 65 70 80 91 98 100 104 112 130 140 160 175 181 182 196 200 208 224 229 245 260 280 325 350 362 364 392 400 416 455 458 490 520 560 637 650 700 724 728 784 800 905 910 916 980 1040 1120 1145 1225 1267 1274 1300 1400 1448 1456 1568 1603 1810 1820 1832 1960 2080 2275 2290 2353 2450 2534 2548 2600 2800 2896 2912 2977 3185 3206 3620 3640 3664 3920 4525 4550 4580 4706 4900 5068 5096 5200 5600 5725 5792 5954 6335 6370 6412 7240 7280 7328 7840 8015 8869 9050 9100 9160 9412 9800 10136 10192 10400 11221 11450 11765 11908 12670 12740 12824 14480 14560 14885 15925 16030 16471 17738 18100 18200 18320 18824 19600 20272 20384 20839 22442 22900 23530 23816 25340 25480 25648 28960 29770 31675 31850 32060 32942 35476 36200 36400 36640 37648 39200 40075 40544 41449 41678 44345 44884 45800 47060 47632 50680 50960 51296 56105 58825 59540 63350 63700 64120 65884 70952 72400 72800 74425 75296 80150 82355 82898 83356 88690 89768 91600 94120 95264 101360 101920 104195 112210 115297 117650 119080 126700 127400 128240 131768 141904 144800 145873 148850 160300 164710 165796 166712 177380 179536 183200 188240 202720 207245 208390 221725 224420 230594 235300 238160 253400 254800 256480 263536 280525 283808 290143 291746 297700 320600 329420 331592 333424 354760 359072 376480 411775 414490 416780 443450 448840 461188 470600 476320 506800 509600 520975 527072 538837 561050 576485 580286 583492 595400 641200 658840 663184 666848 709520 729365 823550 828980 833560 886900 897680 922376 941200 1013600 1036225 1041950 1077674 1122100 1152970 1160572 1166984 1190800 1282400 1317680 1326368 1419040 1450715 1458730 1647100 1657960 1667120 1773800 1795360 1844752 1882400 2031001 2072450 2083900 2155348 2244200 2305940 2321144 2333968 2381600 2635360 2694185 2882425 2901430 2917460 3294200 3315920 3334240 3547600 3646825 3689504 3771859 4062002 4144900 4167800 4310696 4488400 4611880 4642288 4667936 5388370 5764850 5802860 5834920 6588400 6631840 7095200 7253575 7293650 7543718 8124004 8289800 8335600 8621392 8976800 9223760 9284576 10155005 10776740 11529700 11605720 11669840 13176800 13470925 14507150 14587300 15087436 16248008 16579600 16671200 17242784 18447520 18859295 20310010 21553480 23059400 23211440 23339680 26403013 26941850 29014300 29174600 30174872 32496016 33159200 37718590 40620020 43106960 46118800 46422880 50775025 52806026 53883700 58028600 58349200 60349744 64992032 75437180 81240040 86213920 92237600 94296475 101550050 105612052 107767400 116057200 116698400 120699488 132015065 150874360 162480080 188592950 203100100 211224104 215534800 232114400 264030130 301748720 324960160 377185900 406200200 422448208 431069600 528060260 603497440 660075325 754371800 812400400 844896416 1056120520 1320150650 1508743600 1624800800 2112241040 2640301300 3017487200 4224482080 5280602600 10561205200 21122410400
- Sum of all divisors σ(n): 65238558840
- Sum of proper divisors (its aliquot sum) s(n): 44116148440
- 21122410400 is an abundant number, because the sum of its proper divisors (44116148440) is greater than itself. Its abundance is 22993738040
Bases of 21122410400
- Binary: 100111010101111111001100111101000002
- Hexadecimal: 0x4EAFE67A0
- Base-36: 9PBQK68
Squares and roots of 21122410400
- 21122410400 squared (211224104002) is 446156221106028160000
- 21122410400 cubed (211224104003) is 9423894804714668709476864000000
-
The
square root of 21122410400 is 145335.5097696361 -
The
cube root of 21122410400 is 2764.2744451011
Scales and comparisons
How big is 21122410400?- 21,122,410,400 seconds is equal to 671 years, 32 weeks, 4 days, 8 hours, 13 minutes, 20 seconds.
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To count from 1 to 21,122,410,400 would take you about one thousand, three hundred forty-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 21122410400 cubic inches would be around 230.4 feet tall.
Recreational maths with 21122410400
- 21122410400 backwards is 00401422112
- The number of decimal digits it has is: 11
- The sum of 21122410400's digits is 17
- More coming soon!
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The information we have on file for 21122410400 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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