12984721008
12,984,721,008 is an even composite number composed of seven prime numbers multiplied together.
12984721008 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 12984721008:
24 × 3 × 7 × 31 × 43 × 53 × 547
(2 × 2 × 2 × 2 × 3 × 7 × 31 × 43 × 53 × 547)See below for interesting mathematical facts about the number 12984721008 from the Numbermatics database.
Names of 12984721008
- Cardinal: 12984721008 can be written as Twelve billion, nine hundred eighty-four million, seven hundred twenty-one thousand and eight.
Scientific notation
- Scientific notation: 1.2984721008 × 1010
Factors of 12984721008
Divisors of 12984721008
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 31 42 43 48 53 56 62 84 86 93 106 112 124 129 159 168 172 186 212 217 248 258 301 318 336 344 371 372 424 434 496 516 547 602 636 651 688 742 744 848 868 903 1032 1094 1113 1204 1272 1302 1333 1484 1488 1641 1643 1736 1806 2064 2188 2226 2279 2408 2544 2604 2666 2968 3282 3286 3472 3612 3829 3999 4376 4452 4558 4816 4929 5208 5332 5936 6564 6572 6837 7224 7658 7998 8752 8904 9116 9331 9858 10416 10664 11487 11501 13128 13144 13674 14448 15316 15953 15996 16957 17808 18232 18662 19716 21328 22974 23002 23521 26256 26288 27348 27993 28991 30632 31906 31992 33914 34503 36464 37324 39432 45948 46004 47042 47859 50871 54696 55986 57982 61264 63812 63984 67828 69006 70563 70649 74648 78864 86973 91896 92008 94084 95718 101742 109392 111972 115964 118699 127624 135656 138012 141126 141298 149296 164647 173946 183792 184016 188168 191436 202937 203484 211947 223944 231928 237398 255248 271312 276024 282252 282596 329294 347892 356097 376336 382872 405874 406968 423894 447888 463856 474796 493941 494543 552048 564504 565192 608811 658588 695784 712194 729151 765744 811748 813936 847788 898721 949592 987882 989086 1129008 1130384 1217622 1246613 1317176 1391568 1424388 1458302 1483629 1623496 1695576 1797442 1899184 1975764 1978172 2187453 2435244 2493226 2634352 2696163 2848776 2916604 2967258 3246992 3391152 3594884 3739839 3951528 3956344 4374906 4870488 4986452 5104057 5392326 5697552 5833208 5934516 6291047 7189768 7479678 7903056 7912688 8726291 8749812 9740976 9972904 10208114 10784652 11666416 11869032 12582094 14379536 14959356 15312171 17452582 17499624 18873141 19945808 20416228 21569304 23738064 25164188 26178873 29918712 30624342 34905164 34999248 37746282 38645003 40832456 43138608 50328376 52357746 59837424 61248684 69810328 75492564 77290006 81664912 100656752 104715492 115935009 122497368 139620656 150985128 154580012 209430984 231870018 244994736 270515021 301970256 309160024 418861968 463740036 541030042 618320048 811545063 927480072 1082060084 1623090126 1854960144 2164120168 3246180252 4328240336 6492360504 12984721008
- Sum of all divisors σ(n): 41332211712
- Sum of proper divisors (its aliquot sum) s(n): 28347490704
- 12984721008 is an abundant number, because the sum of its proper divisors (28347490704) is greater than itself. Its abundance is 15362769696
Bases of 12984721008
- Binary: 11000001011111001100011110011100002
- Hexadecimal: 0x305F31E70
- Base-36: 5YQRMUO
Squares and roots of 12984721008
- 12984721008 squared (129847210082) is 168602979655596536064
- 12984721008 cubed (129847210083) is 2189262651945420946602250432512
-
The
square root of 12984721008 is 113950.5199988135 -
The
cube root of 12984721008 is 2350.4131464959
Scales and comparisons
How big is 12984721008?- 12,984,721,008 seconds is equal to 412 years, 45 weeks, 3 days, 2 hours, 56 minutes, 48 seconds.
-
To count from 1 to 12,984,721,008 would take you about eight hundred twenty-five 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 12984721008 cubic inches would be around 195.9 feet tall.
Recreational maths with 12984721008
- 12984721008 backwards is 80012748921
- 12984721008 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12984721008's digits is 42
- More coming soon!
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