30368749920
30,368,749,920 is an even composite number composed of four prime numbers multiplied together.
What does the number 30368749920 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.
30368749920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 30368749920:
25 × 3 × 5 × 63268229
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 63268229)See below for interesting mathematical facts about the number 30368749920 from the Numbermatics database.
Names of 30368749920
- Cardinal: 30368749920 can be written as Thirty billion, three hundred sixty-eight million, seven hundred forty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.036874992 × 1010
Factors of 30368749920
Divisors of 30368749920
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 63268229 126536458 189804687 253072916 316341145 379609374 506145832 632682290 759218748 949023435 1012291664 1265364580 1518437496 1898046870 2024583328 2530729160 3036874992 3796093740 5061458320 6073749984 7592187480 10122916640 15184374960 30368749920
- Sum of all divisors σ(n): 95661563760
- Sum of proper divisors (its aliquot sum) s(n): 65292813840
- 30368749920 is an abundant number, because the sum of its proper divisors (65292813840) is greater than itself. Its abundance is 34924063920
Bases of 30368749920
- Binary: 111000100100001111001011001011000002
- Hexadecimal: 0x7121E5960
- Base-36: DY8RPEO
Squares and roots of 30368749920
- 30368749920 squared (303687499202) is 922260971703500006400
- 30368749920 cubed (303687499203) is 28007912810639788083079999488000
-
The
square root of 30368749920 is 174266.3189489007 -
The
cube root of 30368749920 is 3119.9117167657
Scales and comparisons
How big is 30368749920?- 30,368,749,920 seconds is equal to 965 years, 32 weeks, 6 days, 3 hours, 52 minutes.
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To count from 1 to 30,368,749,920 would take you about one thousand, nine hundred thirty-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 30368749920 cubic inches would be around 260 feet tall.
Recreational maths with 30368749920
- 30368749920 backwards is 02994786303
- The number of decimal digits it has is: 11
- The sum of 30368749920's digits is 51
- More coming soon!
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