12720125000
12,720,125,000 is an even composite number composed of four prime numbers multiplied together.
12720125000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 12720125000:
23 × 56 × 112 × 292
(2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 11 × 11 × 29 × 29)See below for interesting mathematical facts about the number 12720125000 from the Numbermatics database.
Names of 12720125000
- Cardinal: 12720125000 can be written as Twelve billion, seven hundred twenty million, one hundred twenty-five thousand.
Scientific notation
- Scientific notation: 1.2720125 × 1010
Factors of 12720125000
Divisors of 12720125000
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 25 29 40 44 50 55 58 88 100 110 116 121 125 145 200 220 232 242 250 275 290 319 440 484 500 550 580 605 625 638 725 841 968 1000 1100 1160 1210 1250 1276 1375 1450 1595 1682 2200 2420 2500 2552 2750 2900 3025 3125 3190 3364 3509 3625 4205 4840 5000 5500 5800 6050 6250 6380 6728 6875 7018 7250 7975 8410 9251 11000 12100 12500 12760 13750 14036 14500 15125 15625 15950 16820 17545 18125 18502 21025 24200 25000 27500 28072 29000 30250 31250 31900 33640 34375 35090 36250 37004 39875 42050 46255 55000 60500 62500 63800 68750 70180 72500 74008 75625 79750 84100 87725 90625 92510 101761 105125 121000 125000 137500 140360 145000 151250 159500 168200 171875 175450 181250 185020 199375 203522 210250 231275 275000 302500 319000 343750 350900 362500 370040 378125 398750 407044 420500 438625 453125 462550 508805 525625 605000 687500 701800 725000 756250 797500 814088 841000 877250 906250 925100 996875 1017610 1051250 1156375 1375000 1512500 1595000 1754500 1812500 1850200 1890625 1993750 2035220 2102500 2193125 2312750 2544025 2628125 3025000 3509000 3625000 3781250 3987500 4070440 4205000 4386250 4625500 4984375 5088050 5256250 5781875 7562500 7975000 8772500 9251000 9968750 10176100 10512500 10965625 11563750 12720125 13140625 15125000 17545000 19937500 20352200 21025000 21931250 23127500 25440250 26281250 28909375 39875000 43862500 46255000 50880500 52562500 54828125 57818750 63600625 87725000 101761000 105125000 109656250 115637500 127201250 144546875 219312500 231275000 254402500 289093750 318003125 438625000 508805000 578187500 636006250 1156375000 1272012500 1590015625 2544025000 3180031250 6360062500 12720125000
- Sum of all divisors σ(n): 33937944495
- Sum of proper divisors (its aliquot sum) s(n): 21217819495
- 12720125000 is an abundant number, because the sum of its proper divisors (21217819495) is greater than itself. Its abundance is 8497694495
Bases of 12720125000
- Binary: 10111101100010110110110100010010002
- Hexadecimal: 0x2F62DB448
- Base-36: 5UD8F9K
Squares and roots of 12720125000
- 12720125000 squared (127201250002) is 161801580015625000000
- 12720125000 cubed (127201250003) is 2058136322996251953125000000000
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The
square root of 12720125000 is 112783.5315992543 -
The
cube root of 12720125000 is 2334.3382859317
Scales and comparisons
How big is 12720125000?- 12,720,125,000 seconds is equal to 404 years, 23 weeks, 6 days, 16 hours, 3 minutes, 20 seconds.
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To count from 1 to 12,720,125,000 would take you about eight hundred eight 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 12720125000 cubic inches would be around 194.5 feet tall.
Recreational maths with 12720125000
- 12720125000 backwards is 00052102721
- 12720125000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12720125000's digits is 20
- More coming soon!
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The information we have on file for 12720125000 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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