120990239445
120,990,239,445 is an odd composite number composed of three prime numbers multiplied together.
What does the number 120990239445 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.
120990239445 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 120990239445:
3 × 5 × 8066015963
See below for interesting mathematical facts about the number 120990239445 from the Numbermatics database.
Names of 120990239445
- Cardinal: 120990239445 can be written as One hundred twenty billion, nine hundred ninety million, two hundred thirty-nine thousand, four hundred forty-five.
Scientific notation
- Scientific notation: 1.20990239445 × 1011
Factors of 120990239445
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 8066015971
Divisors of 120990239445
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 193584383136
- Sum of proper divisors (its aliquot sum) s(n): 72594143691
- 120990239445 is a deficient number, because the sum of its proper divisors (72594143691) is less than itself. Its deficiency is 48396095754
Bases of 120990239445
- Binary: 11100001010111001010010001010110101012
- Hexadecimal: 0x1C2B948AD5
- Base-36: 1JKYGQ8L
Squares and roots of 120990239445
- 120990239445 squared (1209902394452) is 14638638040958433908025
- 120990239445 cubed (1209902394453) is 1771132321724246635824151857046125
-
The
square root of 120990239445 is 347836.5125242029 -
The
cube root of 120990239445 is 4945.9544463983
Scales and comparisons
How big is 120990239445?- 120,990,239,445 seconds is equal to 3,847 years, 5 weeks, 6 days, 23 hours, 50 minutes, 45 seconds.
-
To count from 1 to 120,990,239,445 would take you about seven thousand, six hundred ninety-four 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 120990239445 cubic inches would be around 412.2 feet tall.
Recreational maths with 120990239445
- 120990239445 backwards is 544932099021
- The number of decimal digits it has is: 12
- The sum of 120990239445's digits is 48
- More coming soon!
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