21422009400
21,422,009,400 is an even composite number composed of six prime numbers multiplied together.
21422009400 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 21422009400:
23 × 3 × 52 × 112 × 172 × 1021
(2 × 2 × 2 × 3 × 5 × 5 × 11 × 11 × 17 × 17 × 1021)See below for interesting mathematical facts about the number 21422009400 from the Numbermatics database.
Names of 21422009400
- Cardinal: 21422009400 can be written as Twenty-one billion, four hundred twenty-two million, nine thousand, four hundred.
Scientific notation
- Scientific notation: 2.14220094 × 1010
Factors of 21422009400
Divisors of 21422009400
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 17 20 22 24 25 30 33 34 40 44 50 51 55 60 66 68 75 85 88 100 102 110 120 121 132 136 150 165 170 187 200 204 220 242 255 264 275 289 300 330 340 363 374 408 425 440 484 510 550 561 578 600 605 660 680 726 748 825 850 867 935 968 1020 1021 1100 1122 1156 1210 1275 1320 1445 1452 1496 1650 1700 1734 1815 1870 2040 2042 2057 2200 2244 2312 2420 2550 2805 2890 2904 3025 3063 3179 3300 3400 3468 3630 3740 4084 4114 4335 4488 4675 4840 5100 5105 5610 5780 6050 6126 6171 6358 6600 6936 7225 7260 7480 8168 8228 8670 9075 9350 9537 10200 10210 10285 11220 11231 11560 12100 12252 12342 12716 14025 14450 14520 15315 15895 16456 17340 17357 18150 18700 19074 20420 20570 21675 22440 22462 24200 24504 24684 25432 25525 28050 28900 30630 30855 31790 33693 34680 34714 34969 36300 37400 38148 40840 41140 43350 44924 47685 49368 51050 51425 52071 56100 56155 57800 61260 61710 63580 67386 69428 69938 72600 76296 76575 79475 82280 86700 86785 89848 95370 102100 102850 104142 104907 112200 112310 122520 123420 123541 127160 134772 138856 139876 153150 154275 158950 168465 173400 173570 174845 190740 190927 204200 205700 208284 209814 224620 238425 246840 247082 260355 269544 279752 280775 295069 306300 308550 317900 336930 347140 349690 370623 381480 381854 411400 416568 419628 433925 449240 476850 494164 520710 524535 561550 572781 590138 612600 617100 617705 635800 673860 694280 699380 741246 763708 839256 842325 867850 874225 885207 953700 954635 988328 1041420 1049070 1123100 1145562 1180276 1234200 1235410 1301775 1347720 1398760 1475345 1482492 1527416 1684650 1735700 1748450 1770414 1853115 1907400 1909270 2082840 2098140 2100197 2246200 2291124 2360552 2470820 2603550 2622675 2863905 2950690 2964984 3088525 3245759 3369300 3471400 3496900 3540828 3706230 3818540 4196280 4200394 4426035 4582248 4773175 4941640 5207100 5245350 5727810 5901380 6177050 6300591 6491518 6738600 6993800 7081656 7376725 7412460 7637080 8400788 8852070 9265575 9546350 9737277 10414200 10490700 10500985 11455620 11802760 12354100 12601182 12983036 14319525 14753450 14824920 16228795 16801576 17704140 18531150 19092700 19474554 20981400 21001970 22130175 22911240 24708200 25202364 25966072 28639050 29506900 31502955 32457590 35408280 35703349 37062300 38185400 38949108 42003940 44260350 48686385 50404728 52504925 57278100 59013800 63005910 64915180 71406698 74124600 77898216 81143975 84007880 88520700 97372770 105009850 107110047 114556200 126011820 129830360 142813396 157514775 162287950 177041400 178516745 194745540 210019700 214220094 243431925 252023640 285626792 315029550 324575900 357033490 389491080 420039400 428440188 486863850 535550235 630059100 649151800 714066980 856880376 892583725 973727700 1071100470 1260118200 1428133960 1785167450 1947455400 2142200940 2677751175 3570334900 4284401880 5355502350 7140669800 10711004700 21422009400
- Sum of all divisors σ(n): 77616464520
- Sum of proper divisors (its aliquot sum) s(n): 56194455120
- 21422009400 is an abundant number, because the sum of its proper divisors (56194455120) is greater than itself. Its abundance is 34772445720
Bases of 21422009400
- Binary: 100111111001101100111101100001110002
- Hexadecimal: 0x4FCD9EC38
- Base-36: 9UA408O
Squares and roots of 21422009400
- 21422009400 squared (214220094002) is 458902486733688360000
- 21422009400 cubed (214220094003) is 9830613384492447344590584000000
-
The
square root of 21422009400 is 146362.5956315343 -
The
cube root of 21422009400 is 2777.2825696539
Scales and comparisons
How big is 21422009400?- 21,422,009,400 seconds is equal to 681 years, 7 weeks, 6 days, 22 hours, 10 minutes.
-
To count from 1 to 21,422,009,400 would take you about one thousand, three hundred sixty-two 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 21422009400 cubic inches would be around 231.4 feet tall.
Recreational maths with 21422009400
- 21422009400 backwards is 00490022412
- 21422009400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21422009400's digits is 24
- More coming soon!
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The information we have on file for 21422009400 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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