389995007999999999
389,995,007,999,999,999 is an odd composite number composed of four prime numbers multiplied together.
What does the number 389995007999999999 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.
389995007999999999 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 389995007999999999:
29 × 8353 × 279967 × 5750581
See below for interesting mathematical facts about the number 389995007999999999 from the Numbermatics database.
Names of 389995007999999999
- Cardinal: 389995007999999999 can be written as Three hundred eighty-nine quadrillion, nine hundred ninety-five trillion, seven billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine.
Scientific notation
- Scientific notation: 3.89995007999999999 × 1017
Factors of 389995007999999999
Divisors of 389995007999999999
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 403492922287653120
- Sum of proper divisors (its aliquot sum) s(n): 13497914287653121
- 389995007999999999 is a deficient number, because the sum of its proper divisors (13497914287653121) is less than itself. Its deficiency is 376497093712346878
Bases of 389995007999999999
- Binary: 101011010011000101001100100101111000000001111111111111111112
- Hexadecimal: 0x5698A64BC03FFFF
- Base-36: 2YO1OXBQHM2N
Squares and roots of 389995007999999999
- 389995007999999999 squared (3899950079999999992) is 152096106264920063220009984000000001
- 389995007999999999 cubed (3899950079999999993) is 59316722179556350022752193205239809169985023999999999
-
The
square root of 389995007999999999 is 624495803.0283310071 -
The
cube root of 389995007999999999 is 730611.2401050547
Scales and comparisons
How big is 389995007999999999?- 389,995,007,999,999,999 seconds is equal to 12,400,634,920 years, 33 weeks, 2 hours, 39 minutes, 59 seconds.
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To count from 1 to 389,995,007,999,999,999 would take you about thirty-seven billion, two hundred one million, nine hundred four thousand, seven hundred sixty-one 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 389995007999999999 cubic inches would be around 60884.3 feet tall.
Recreational maths with 389995007999999999
- 389995007999999999 backwards is 999999999700599983
- The number of decimal digits it has is: 18
- The sum of 389995007999999999's digits is 131
- More coming soon!
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