12981312000
12,981,312,000 is an even composite number composed of five prime numbers multiplied together.
12981312000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12981312000:
29 × 32 × 53 × 31 × 727
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 31 × 727)See below for interesting mathematical facts about the number 12981312000 from the Numbermatics database.
Names of 12981312000
- Cardinal: 12981312000 can be written as Twelve billion, nine hundred eighty-one million, three hundred twelve thousand.
Scientific notation
- Scientific notation: 1.2981312 × 1010
Factors of 12981312000
Divisors of 12981312000
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 31 32 36 40 45 48 50 60 62 64 72 75 80 90 93 96 100 120 124 125 128 144 150 155 160 180 186 192 200 225 240 248 250 256 279 288 300 310 320 360 372 375 384 400 450 465 480 496 500 512 558 576 600 620 640 720 727 744 750 768 775 800 900 930 960 992 1000 1116 1125 1152 1200 1240 1280 1395 1440 1454 1488 1500 1536 1550 1600 1800 1860 1920 1984 2000 2181 2232 2250 2304 2325 2400 2480 2560 2790 2880 2908 2976 3000 3100 3200 3600 3635 3720 3840 3875 3968 4000 4362 4464 4500 4608 4650 4800 4960 5580 5760 5816 5952 6000 6200 6400 6543 6975 7200 7270 7440 7680 7750 7936 8000 8724 8928 9000 9300 9600 9920 10905 11160 11520 11625 11632 11904 12000 12400 12800 13086 13950 14400 14540 14880 15500 15872 16000 17448 17856 18000 18175 18600 19200 19840 21810 22320 22537 23040 23250 23264 23808 24000 24800 26172 27900 28800 29080 29760 31000 32000 32715 34875 34896 35712 36000 36350 37200 38400 39680 43620 44640 45074 46500 46528 47616 48000 49600 52344 54525 55800 57600 58160 59520 62000 64000 65430 67611 69750 69792 71424 72000 72700 74400 79360 87240 89280 90148 90875 93000 93056 96000 99200 104688 109050 111600 112685 115200 116320 119040 124000 130860 135222 139500 139584 142848 144000 145400 148800 163575 174480 178560 180296 181750 186000 186112 192000 198400 202833 209376 218100 223200 225370 232640 238080 248000 261720 270444 272625 279000 279168 288000 290800 297600 327150 338055 348960 357120 360592 363500 372000 372224 396800 405666 418752 436200 446400 450740 465280 496000 523440 540888 545250 558000 558336 563425 576000 581600 595200 654300 676110 697920 714240 721184 727000 744000 811332 817875 837504 872400 892800 901480 930560 992000 1014165 1046880 1081776 1090500 1116000 1116672 1126850 1163200 1190400 1308600 1352220 1395840 1442368 1454000 1488000 1622664 1635750 1675008 1690275 1744800 1785600 1802960 1861120 1984000 2028330 2093760 2163552 2181000 2232000 2253700 2326400 2617200 2704440 2791680 2817125 2884736 2908000 2976000 3245328 3271500 3350016 3380550 3489600 3571200 3605920 4056660 4187520 4327104 4362000 4464000 4507400 4652800 5070825 5234400 5408880 5583360 5634250 5769472 5816000 5952000 6490656 6543000 6761100 6979200 7211840 8113320 8375040 8451375 8654208 8724000 8928000 9014800 9305600 10141650 10468800 10817760 11268500 11538944 11632000 12981312 13086000 13522200 13958400 14423680 16226640 16750080 16902750 17308416 17448000 17856000 18029600 20283300 20937600 21635520 22537000 23264000 25354125 25962624 26172000 27044400 27916800 28847360 32453280 33805500 34616832 34896000 36059200 40566600 41875200 43271040 45074000 46528000 50708250 51925248 52344000 54088800 57694720 64906560 67611000 69792000 72118400 81133200 83750400 86542080 90148000 101416500 103850496 104688000 108177600 129813120 135222000 139584000 144236800 162266400 173084160 180296000 202833000 209376000 216355200 259626240 270444000 288473600 324532800 360592000 405666000 418752000 432710400 519252480 540888000 649065600 721184000 811332000 865420800 1081776000 1298131200 1442368000 1622664000 2163552000 2596262400 3245328000 4327104000 6490656000 12981312000
- Sum of all divisors σ(n): 48330906624
- Sum of proper divisors (its aliquot sum) s(n): 35349594624
- 12981312000 is an abundant number, because the sum of its proper divisors (35349594624) is greater than itself. Its abundance is 22368282624
Bases of 12981312000
- Binary: 11000001011011111100011010000000002
- Hexadecimal: 0x305BF1A00
- Base-36: 5YOQKG0
Squares and roots of 12981312000
- 12981312000 squared (129813120002) is 168514461241344000000
- 12981312000 cubed (129813120003) is 2187538797885793763328000000000
-
The
square root of 12981312000 is 113935.5607350049 -
The
cube root of 12981312000 is 2350.2074360423
Scales and comparisons
How big is 12981312000?- 12,981,312,000 seconds is equal to 412 years, 39 weeks, 5 days, 16 hours.
-
To count from 1 to 12,981,312,000 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 12981312000 cubic inches would be around 195.9 feet tall.
Recreational maths with 12981312000
- 12981312000 backwards is 00021318921
- The number of decimal digits it has is: 11
- The sum of 12981312000's digits is 27
- More coming soon!
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The information we have on file for 12981312000 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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