12120905250
12,120,905,250 is an even composite number composed of five prime numbers multiplied together.
12120905250 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 12120905250:
2 × 32 × 53 × 29 × 4312
(2 × 3 × 3 × 5 × 5 × 5 × 29 × 431 × 431)See below for interesting mathematical facts about the number 12120905250 from the Numbermatics database.
Names of 12120905250
- Cardinal: 12120905250 can be written as Twelve billion, one hundred twenty million, nine hundred five thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.212090525 × 1010
Factors of 12120905250
Divisors of 12120905250
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 29 30 45 50 58 75 87 90 125 145 150 174 225 250 261 290 375 431 435 450 522 725 750 862 870 1125 1293 1305 1450 2155 2175 2250 2586 2610 3625 3879 4310 4350 6465 6525 7250 7758 10775 10875 12499 12930 13050 19395 21550 21750 24998 32325 32625 37497 38790 53875 62495 64650 65250 74994 96975 107750 112491 124990 161625 185761 187485 193950 224982 312475 323250 371522 374970 484875 557283 562455 624950 928805 937425 969750 1114566 1124910 1562375 1671849 1857610 1874850 2786415 2812275 3124750 3343698 4644025 4687125 5387069 5572830 5624550 8359245 9288050 9374250 10774138 13932075 14061375 16161207 16718490 23220125 26935345 27864150 28122750 32322414 41796225 46440250 48483621 53870690 69660375 80806035 83592450 96967242 134676725 139320750 161612070 208981125 242418105 269353450 404030175 417962250 484836210 673383625 808060350 1212090525 1346767250 2020150875 2424181050 4040301750 6060452625 12120905250
- Sum of all divisors σ(n): 33983946360
- Sum of proper divisors (its aliquot sum) s(n): 21863041110
- 12120905250 is an abundant number, because the sum of its proper divisors (21863041110) is greater than itself. Its abundance is 9742135860
Bases of 12120905250
- Binary: 10110100100111011001010110001000102
- Hexadecimal: 0x2D2765622
- Base-36: 5KGH2CI
Squares and roots of 12120905250
- 12120905250 squared (121209052502) is 146916344079477562500
- 12120905250 cubed (121209052503) is 1780759086263746004563453125000
-
The
square root of 12120905250 is 110094.9828557141 -
The
cube root of 12120905250 is 2297.0918032197
Scales and comparisons
How big is 12120905250?- 12,120,905,250 seconds is equal to 385 years, 21 weeks, 1 day, 6 hours, 7 minutes, 30 seconds.
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To count from 1 to 12,120,905,250 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 12120905250 cubic inches would be around 191.4 feet tall.
Recreational maths with 12120905250
- 12120905250 backwards is 05250902121
- The number of decimal digits it has is: 11
- The sum of 12120905250's digits is 27
- More coming soon!
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The information we have on file for 12120905250 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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