12139009120
12,139,009,120 is an even composite number composed of five prime numbers multiplied together.
12139009120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 12139009120:
25 × 5 × 72 × 17 × 91079
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 17 × 91079)See below for interesting mathematical facts about the number 12139009120 from the Numbermatics database.
Names of 12139009120
- Cardinal: 12139009120 can be written as Twelve billion, one hundred thirty-nine million, nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.213900912 × 1010
Factors of 12139009120
Divisors of 12139009120
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 49 56 68 70 80 85 98 112 119 136 140 160 170 196 224 238 245 272 280 340 392 476 490 544 560 595 680 784 833 952 980 1120 1190 1360 1568 1666 1904 1960 2380 2720 3332 3808 3920 4165 4760 6664 7840 8330 9520 13328 16660 19040 26656 33320 66640 91079 133280 182158 364316 455395 637553 728632 910790 1275106 1457264 1548343 1821580 2550212 2914528 3096686 3187765 3643160 4462871 5100424 6193372 6375530 7286320 7741715 8925742 10200848 10838401 12386744 12751060 14572640 15483430 17851484 20401696 21676802 22314355 24773488 25502120 30966860 35702968 43353604 44628710 49546976 51004240 54192005 61933720 71405936 75868807 86707208 89257420 102008480 108384010 123867440 142811872 151737614 173414416 178514840 216768020 247734880 303475228 346828832 357029680 379344035 433536040 606950456 714059360 758688070 867072080 1213900912 1517376140 1734144160 2427801824 3034752280 6069504560 12139009120
- Sum of all divisors σ(n): 35323374240
- Sum of proper divisors (its aliquot sum) s(n): 23184365120
- 12139009120 is an abundant number, because the sum of its proper divisors (23184365120) is greater than itself. Its abundance is 11045356000
Bases of 12139009120
- Binary: 10110100111000101010010100011000002
- Hexadecimal: 0x2D38A9460
- Base-36: 5KR93DS
Squares and roots of 12139009120
- 12139009120 squared (121390091202) is 147355542415443174400
- 12139009120 cubed (121390091203) is 1788750273263611522883350528000
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The
square root of 12139009120 is 110177.1715011779 -
The
cube root of 12139009120 is 2298.2348851701
Scales and comparisons
How big is 12139009120?- 12,139,009,120 seconds is equal to 385 years, 51 weeks, 18 hours, 58 minutes, 40 seconds.
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To count from 1 to 12,139,009,120 would take you about seven hundred seventy-one 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 12139009120 cubic inches would be around 191.5 feet tall.
Recreational maths with 12139009120
- 12139009120 backwards is 02190093121
- 12139009120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12139009120's digits is 28
- More coming soon!
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The information we have on file for 12139009120 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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