142700665521
142,700,665,521 is an odd composite number composed of two prime numbers multiplied together.
What does the number 142700665521 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
142700665521 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 142700665521:
3 × 47566888507
See below for interesting mathematical facts about the number 142700665521 from the Numbermatics database.
Names of 142700665521
- Cardinal: 142700665521 can be written as One hundred forty-two billion, seven hundred million, six hundred sixty-five thousand, five hundred twenty-one.
Scientific notation
- Scientific notation: 1.42700665521 × 1011
Factors of 142700665521
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 47566888510
Divisors of 142700665521
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 190267554032
- Sum of proper divisors (its aliquot sum) s(n): 47566888511
- 142700665521 is a deficient number, because the sum of its proper divisors (47566888511) is less than itself. Its deficiency is 95133777010
Bases of 142700665521
- Binary: 100001001110011001111101011010101100012
- Hexadecimal: 0x21399F5AB1
- Base-36: 1TK0AI7L
Squares and roots of 142700665521
- 142700665521 squared (1427006655212) is 20363479940136318201441
- 142700665521 cubed (1427006655213) is 2905882139780985846808256441215761
-
The
square root of 142700665521 is 377757.4162356049 -
The
cube root of 142700665521 is 5225.6702270787
Scales and comparisons
How big is 142700665521?- 142,700,665,521 seconds is equal to 4,537 years, 22 weeks, 6 days, 1 hour, 45 minutes, 21 seconds.
-
To count from 1 to 142,700,665,521 would take you about nine thousand and seventy-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 142700665521 cubic inches would be around 435.5 feet tall.
Recreational maths with 142700665521
- 142700665521 backwards is 125566007241
- The number of decimal digits it has is: 12
- The sum of 142700665521's digits is 39
- More coming soon!
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