12421833424
12,421,833,424 is an even composite number composed of seven prime numbers multiplied together.
12421833424 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12421833424:
24 × 7 × 11 × 13 × 31 × 127 × 197
(2 × 2 × 2 × 2 × 7 × 11 × 13 × 31 × 127 × 197)See below for interesting mathematical facts about the number 12421833424 from the Numbermatics database.
Names of 12421833424
- Cardinal: 12421833424 can be written as Twelve billion, four hundred twenty-one million, eight hundred thirty-three thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 1.2421833424 × 1010
Factors of 12421833424
Divisors of 12421833424
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 7 8 11 13 14 16 22 26 28 31 44 52 56 62 77 88 91 104 112 124 127 143 154 176 182 197 208 217 248 254 286 308 341 364 394 403 434 496 508 572 616 682 728 788 806 868 889 1001 1016 1144 1232 1364 1379 1397 1456 1576 1612 1651 1736 1778 2002 2032 2167 2288 2387 2561 2728 2758 2794 2821 3152 3224 3302 3472 3556 3937 4004 4334 4433 4774 5122 5456 5516 5588 5642 6107 6448 6604 7112 7874 8008 8668 8866 9548 9779 10244 11032 11176 11284 11557 12214 13208 14224 15169 15748 16016 17336 17732 17927 18161 19096 19558 20488 22064 22352 22568 23114 24428 25019 26416 27559 28171 30338 31031 31496 34672 35464 35854 36322 38192 39116 40976 42749 43307 45136 46228 48856 50038 51181 55118 56342 60676 62062 62992 67177 70928 71708 72644 78232 79391 85498 86614 92456 97712 100076 102362 110236 112684 121352 124124 127127 134354 143416 145288 156464 158782 170996 173228 175133 184912 197197 200152 204724 220472 225368 242704 248248 254254 268708 275209 286832 290576 303149 317564 325247 341992 346456 350266 358267 394394 400304 409448 440944 450736 470239 496496 508508 537416 550418 555737 562991 606298 635128 650494 683984 692912 700532 716534 775589 788788 818896 873301 940478 1017016 1074832 1100836 1111474 1125982 1212596 1270256 1300988 1401064 1433068 1551178 1577576 1746602 1880956 1926463 2034032 2201672 2222948 2251964 2276729 2425192 2601976 2802128 2866136 3102356 3155152 3493204 3577717 3761912 3852926 3940937 4403344 4445896 4503928 4553458 4850384 5203952 5429123 5732272 6113107 6204712 6986408 7155434 7523824 7705852 7881874 8531479 8891792 9007856 9106916 10082657 10858246 12226214 12409424 13972816 14310868 15411704 15763748 17062958 18213832 20165314 21716492 24452428 25044019 28621736 30823408 31527496 34125916 36427664 40330628 43432984 48904856 50088038 57243472 59720353 63054992 68251832 70578599 80661256 86865968 97809712 100176076 110909227 119440706 136503664 141157198 161322512 200352152 221818454 238881412 282314396 400704304 443636908 477762824 564628792 776364589 887273816 955525648 1129257584 1552729178 1774547632 3105458356 6210916712 12421833424
- Sum of all divisors σ(n): 33789837312
- Sum of proper divisors (its aliquot sum) s(n): 21368003888
- 12421833424 is an abundant number, because the sum of its proper divisors (21368003888) is greater than itself. Its abundance is 8946170464
Bases of 12421833424
- Binary: 10111001000110011000100010110100002
- Hexadecimal: 0x2E46622D0
- Base-36: 5PFN00G
Squares and roots of 12421833424
- 12421833424 squared (124218334242) is 154301945613603563776
- 12421833424 cubed (124218334243) is 1916713065411290937598232449024
-
The
square root of 12421833424 is 111453.2791083331 -
The
cube root of 12421833424 is 2315.9467365947
Scales and comparisons
How big is 12421833424?- 12,421,833,424 seconds is equal to 394 years, 50 weeks, 5 days, 5 hours, 17 minutes, 4 seconds.
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To count from 1 to 12,421,833,424 would take you about seven hundred eighty-nine 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 12421833424 cubic inches would be around 193 feet tall.
Recreational maths with 12421833424
- 12421833424 backwards is 42433812421
- The number of decimal digits it has is: 11
- The sum of 12421833424's digits is 34
- More coming soon!
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