12120904800
12,120,904,800 is an even composite number composed of five prime numbers multiplied together.
12120904800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 12120904800:
25 × 34 × 52 × 17 × 11003
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 17 × 11003)See below for interesting mathematical facts about the number 12120904800 from the Numbermatics database.
Names of 12120904800
- Cardinal: 12120904800 can be written as Twelve billion, one hundred twenty million, nine hundred four thousand, eight hundred.
Scientific notation
- Scientific notation: 1.21209048 × 1010
Factors of 12120904800
Divisors of 12120904800
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 27 30 32 34 36 40 45 48 50 51 54 60 68 72 75 80 81 85 90 96 100 102 108 120 135 136 144 150 153 160 162 170 180 200 204 216 225 240 255 270 272 288 300 306 324 340 360 400 405 408 425 432 450 459 480 510 540 544 600 612 648 675 680 720 765 800 810 816 850 864 900 918 1020 1080 1200 1224 1275 1296 1350 1360 1377 1440 1530 1620 1632 1700 1800 1836 2025 2040 2160 2295 2400 2448 2550 2592 2700 2720 2754 3060 3240 3400 3600 3672 3825 4050 4080 4320 4590 4896 5100 5400 5508 6120 6480 6800 6885 7200 7344 7650 8100 8160 9180 10200 10800 11003 11016 11475 12240 12960 13600 13770 14688 15300 16200 18360 20400 21600 22006 22032 22950 24480 27540 30600 32400 33009 34425 36720 40800 44012 44064 45900 55015 55080 61200 64800 66018 68850 73440 88024 91800 99027 110030 110160 122400 132036 137700 165045 176048 183600 187051 198054 220060 220320 264072 275075 275400 297081 330090 352096 367200 374102 396108 440120 495135 528144 550150 550800 561153 594162 660180 748204 792216 825225 880240 891243 935255 990270 1056288 1100300 1101600 1122306 1188324 1320360 1485405 1496408 1584432 1650450 1683459 1760480 1782486 1870510 1980540 2200600 2244612 2376648 2475675 2640720 2805765 2970810 2992816 3168864 3300900 3366918 3564972 3741020 3961080 4401200 4456215 4489224 4676275 4753296 4951350 5050377 5281440 5611530 5941620 5985632 6601800 6733836 7129944 7427025 7482040 7922160 8417295 8802400 8912430 8978448 9352550 9506592 9902700 10100754 11223060 11883240 13203600 13467672 14028825 14259888 14854050 14964080 15151131 15844320 16834590 17824860 17956896 18705100 19805400 20201508 22281075 22446120 23766480 25251885 26407200 26935344 28057650 28519776 29708100 29928160 30302262 33669180 35649720 37410200 39610800 40403016 42086475 44562150 44892240 47532960 50503770 53870688 56115300 59416200 60604524 67338360 71299440 74820400 75755655 79221600 80806032 84172950 89124300 89784480 101007540 112230600 118832400 121209048 126259425 134676720 142598880 149640800 151511310 161612064 168345900 178248600 202015080 224461200 237664800 242418096 252518850 269353440 303022620 336691800 356497200 378778275 404030160 448922400 484836192 505037700 606045240 673383600 712994400 757556550 808060320 1010075400 1212090480 1346767200 1515113100 2020150800 2424180960 3030226200 4040301600 6060452400 12120904800
- Sum of all divisors σ(n): 46806988536
- Sum of proper divisors (its aliquot sum) s(n): 34686083736
- 12120904800 is an abundant number, because the sum of its proper divisors (34686083736) is greater than itself. Its abundance is 22565178936
Bases of 12120904800
- Binary: 10110100100111011001010100011000002
- Hexadecimal: 0x2D2765460
- Base-36: 5KGH200
Squares and roots of 12120904800
- 12120904800 squared (121209048002) is 146916333170663040000
- 12120904800 cubed (121209048003) is 1780758887926688860718592000000
-
The
square root of 12120904800 is 110094.9808120245 -
The
cube root of 12120904800 is 2297.0917747925
Scales and comparisons
How big is 12120904800?- 12,120,904,800 seconds is equal to 385 years, 21 weeks, 1 day, 6 hours.
-
To count from 1 to 12,120,904,800 would take you about seven hundred seventy 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 12120904800 cubic inches would be around 191.4 feet tall.
Recreational maths with 12120904800
- 12120904800 backwards is 00840902121
- 12120904800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12120904800's digits is 27
- More coming soon!
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