120428213555
120,428,213,555 is an odd composite number composed of six prime numbers multiplied together.
120428213555 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 120428213555:
5 × 13 × 23 × 89 × 281 × 3221
See below for interesting mathematical facts about the number 120428213555 from the Numbermatics database.
Names of 120428213555
- Cardinal: 120428213555 can be written as One hundred twenty billion, four hundred twenty-eight million, two hundred thirteen thousand, five hundred fifty-five.
Scientific notation
- Scientific notation: 1.20428213555 × 1011
Factors of 120428213555
Divisors of 120428213555
- Number of divisors d(n): 64
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Complete list of divisors:
1 5 13 23 65 89 115 281 299 445 1157 1405 1495 2047 3221 3653 5785 6463 10235 16105 18265 25009 26611 32315 41873 74083 84019 125045 133055 209365 286669 325117 370415 420095 575207 905101 963079 1433345 1625585 2876035 3726697 4525505 4815395 6593387 7477691 11766313 18633485 20817323 32966935 37388455 58831565 80553989 85714031 104086615 270625199 402769945 428570155 1047201857 1353125995 1852741747 5236009285 9263708735 24085642711 120428213555
- Sum of all divisors σ(n): 164857109760
- Sum of proper divisors (its aliquot sum) s(n): 44428896205
- 120428213555 is a deficient number, because the sum of its proper divisors (44428896205) is less than itself. Its deficiency is 75999317350
Bases of 120428213555
- Binary: 11100000010100001010010110101001100112
- Hexadecimal: 0x1C0A14B533
- Base-36: 1JBNUKAB
Squares and roots of 120428213555
- 120428213555 squared (1204282135552) is 14502954620048685738025
- 120428213555 cubed (1204282135553) is 1746564916161697010555957483928875
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The
square root of 120428213555 is 347027.6841334131 -
The
cube root of 120428213555 is 4938.2842139567
Scales and comparisons
How big is 120428213555?- 120,428,213,555 seconds is equal to 3,829 years, 12 weeks, 5 days, 1 hour, 32 minutes, 35 seconds.
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To count from 1 to 120,428,213,555 would take you about seven thousand, six hundred fifty-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 120428213555 cubic inches would be around 411.5 feet tall.
Recreational maths with 120428213555
- 120428213555 backwards is 555312824021
- The number of decimal digits it has is: 12
- The sum of 120428213555's digits is 38
- More coming soon!
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