12813245984
12,813,245,984 is an even composite number composed of six prime numbers multiplied together.
12813245984 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12813245984:
25 × 72 × 11 × 17 × 89 × 491
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 17 × 89 × 491)See below for interesting mathematical facts about the number 12813245984 from the Numbermatics database.
Names of 12813245984
- Cardinal: 12813245984 can be written as Twelve billion, eight hundred thirteen million, two hundred forty-five thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.2813245984 × 1010
Factors of 12813245984
Divisors of 12813245984
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 8 11 14 16 17 22 28 32 34 44 49 56 68 77 88 89 98 112 119 136 154 176 178 187 196 224 238 272 308 352 356 374 392 476 491 539 544 616 623 712 748 784 833 952 979 982 1078 1232 1246 1309 1424 1496 1513 1568 1666 1904 1958 1964 2156 2464 2492 2618 2848 2992 3026 3332 3437 3808 3916 3928 4312 4361 4984 5236 5401 5984 6052 6664 6853 6874 7832 7856 8347 8624 8722 9163 9968 10472 10591 10802 12104 13328 13706 13748 15664 15712 16643 16694 17248 17444 18326 19936 20944 21182 21604 24059 24208 26656 27412 27496 31328 33286 33388 34888 36652 37807 41888 42364 43208 43699 47971 48118 48416 54824 54992 58429 66572 66776 69776 73304 74137 75614 84728 86416 87398 91817 95942 96236 109648 109984 116501 116858 133144 133552 139552 146608 148274 151228 169456 172832 174796 183634 191884 192472 219296 233002 233716 264649 266288 267104 293216 296548 302456 305893 338912 349592 367268 383768 384944 409003 466004 467432 480689 529298 532576 593096 604912 611786 642719 699184 734536 742883 767536 769888 815507 818006 932008 934864 961378 1058596 1186192 1209824 1223572 1285438 1398368 1469072 1485766 1535072 1631014 1636012 1864016 1869728 1922756 2117192 2141251 2372384 2447144 2570876 2938144 2971532 3262028 3272024 3364823 3728032 3845512 4234384 4282502 4499033 4894288 5141752 5200181 5943064 6524056 6544048 6729646 7691024 8171713 8468768 8565004 8998066 9788576 10283504 10400362 11886128 13048112 13088096 13459292 15382048 16343426 17130008 17996132 20567008 20800724 23553761 23772256 26096224 26918584 32686852 34260016 35992264 36401267 41601448 47107522 53837168 57201991 65373704 68520032 71984528 72802534 83202896 94215044 107674336 114403982 130747408 143969056 145605068 166405792 188430088 228807964 261494816 291210136 376860176 400413937 457615928 582420272 753720352 800827874 915231856 1164840544 1601655748 1830463712 3203311496 6406622992 12813245984
- Sum of all divisors σ(n): 34346047680
- Sum of proper divisors (its aliquot sum) s(n): 21532801696
- 12813245984 is an abundant number, because the sum of its proper divisors (21532801696) is greater than itself. Its abundance is 8719555712
Bases of 12813245984
- Binary: 10111110111011101010011110001000002
- Hexadecimal: 0x2FBBA9E20
- Base-36: 5VWOBVK
Squares and roots of 12813245984
- 12813245984 squared (128132459842) is 164179272646492128256
- 12813245984 cubed (128132459843) is 2103669405893706314063804923904
-
The
square root of 12813245984 is 113195.6093848167 -
The
cube root of 12813245984 is 2340.0208184769
Scales and comparisons
How big is 12813245984?- 12,813,245,984 seconds is equal to 407 years, 21 weeks, 6 days, 10 hours, 59 minutes, 44 seconds.
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To count from 1 to 12,813,245,984 would take you about eight hundred fourteen 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 12813245984 cubic inches would be around 195 feet tall.
Recreational maths with 12813245984
- 12813245984 backwards is 48954231821
- The number of decimal digits it has is: 11
- The sum of 12813245984's digits is 47
- More coming soon!
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