120128390625
120,128,390,625 is an odd composite number composed of five prime numbers multiplied together.
120128390625 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 120128390625:
3 × 56 × 192 × 31 × 229
(3 × 5 × 5 × 5 × 5 × 5 × 5 × 19 × 19 × 31 × 229)See below for interesting mathematical facts about the number 120128390625 from the Numbermatics database.
Names of 120128390625
- Cardinal: 120128390625 can be written as One hundred twenty billion, one hundred twenty-eight million, three hundred ninety thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 1.20128390625 × 1011
Factors of 120128390625
Divisors of 120128390625
- Number of divisors d(n): 168
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Complete list of divisors:
1 3 5 15 19 25 31 57 75 93 95 125 155 229 285 361 375 465 475 589 625 687 775 1083 1145 1425 1767 1805 1875 2325 2375 2945 3125 3435 3875 4351 5415 5725 7099 7125 8835 9025 9375 11191 11625 11875 13053 14725 15625 17175 19375 21297 21755 27075 28625 33573 35495 35625 44175 45125 46875 55955 58125 59375 65265 73625 82669 85875 96875 106485 108775 134881 135375 143125 167865 177475 178125 220875 225625 248007 279775 290625 296875 326325 368125 404643 413345 429375 484375 532425 543875 674405 676875 715625 839325 887375 890625 1104375 1128125 1240035 1398875 1453125 1631625 1840625 2023215 2066725 2146875 2562739 2662125 2719375 3372025 3384375 3578125 4196625 4436875 5521875 5640625 6200175 6994375 7688217 8158125 9203125 10116075 10333625 10734375 12813695 13310625 13596875 16860125 16921875 20983125 22184375 27609375 31000875 34971875 38441085 40790625 50580375 51668125 64068475 66553125 67984375 84300625 104915625 110921875 155004375 174859375 192205425 203953125 252901875 258340625 320342375 332765625 421503125 524578125 775021875 961027125 1264509375 1291703125 1601711875 2107515625 3875109375 4805135625 6322546875 8008559375 24025678125 40042796875 120128390625
- Sum of all divisors σ(n): 219072195840
- Sum of proper divisors (its aliquot sum) s(n): 98943805215
- 120128390625 is a deficient number, because the sum of its proper divisors (98943805215) is less than itself. Its deficiency is 21184585410
Bases of 120128390625
- Binary: 11011111110000011010111000101111000012
- Hexadecimal: 0x1BF835C5E1
- Base-36: 1J6PCBFL
Squares and roots of 120128390625
- 120128390625 squared (1201283906252) is 14430830234152587890625
- 120128390625 cubed (1201283906253) is 1733552411411342293979644775390625
-
The
square root of 120128390625 is 346595.4278766527 -
The
cube root of 120128390625 is 4934.1826244971
Scales and comparisons
How big is 120128390625?- 120,128,390,625 seconds is equal to 3,819 years, 36 weeks, 6 days, 21 hours, 23 minutes, 45 seconds.
-
To count from 1 to 120,128,390,625 would take you about seven thousand, six hundred thirty-nine 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 120128390625 cubic inches would be around 411.2 feet tall.
Recreational maths with 120128390625
- 120128390625 backwards is 526093821021
- The number of decimal digits it has is: 12
- The sum of 120128390625's digits is 39
- More coming soon!
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The information we have on file for 120128390625 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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