30231827920
30,231,827,920 is an even composite number composed of four prime numbers multiplied together.
30231827920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 30231827920:
24 × 5 × 73 × 1101743
(2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 1101743)See below for interesting mathematical facts about the number 30231827920 from the Numbermatics database.
Names of 30231827920
- Cardinal: 30231827920 can be written as Thirty billion, two hundred thirty-one million, eight hundred twenty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.023182792 × 1010
Factors of 30231827920
Divisors of 30231827920
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 112 140 196 245 280 343 392 490 560 686 784 980 1372 1715 1960 2744 3430 3920 5488 6860 13720 27440 1101743 2203486 4406972 5508715 7712201 8813944 11017430 15424402 17627888 22034860 30848804 38561005 44069720 53985407 61697608 77122010 88139440 107970814 123395216 154244020 215941628 269927035 308488040 377897849 431883256 539854070 616976080 755795698 863766512 1079708140 1511591396 1889489245 2159416280 3023182792 3778978490 4318832560 6046365584 7557956980 15115913960 30231827920
- Sum of all divisors σ(n): 81969753600
- Sum of proper divisors (its aliquot sum) s(n): 51737925680
- 30231827920 is an abundant number, because the sum of its proper divisors (51737925680) is greater than itself. Its abundance is 21506097760
Bases of 30231827920
- Binary: 111000010011111010100010101110100002
- Hexadecimal: 0x709F515D0
- Base-36: DVZ8ZPS
Squares and roots of 30231827920
- 30231827920 squared (302318279202) is 913963419384491526400
- 30231827920 cubed (302318279203) is 27630784820006740142822937088000
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The
square root of 30231827920 is 173873.0224042821 -
The
cube root of 30231827920 is 3115.2157911357
Scales and comparisons
How big is 30231827920?- 30,231,827,920 seconds is equal to 961 years, 14 weeks, 3 days, 9 hours, 58 minutes, 40 seconds.
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To count from 1 to 30,231,827,920 would take you about one thousand, nine hundred twenty-two 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 30231827920 cubic inches would be around 259.6 feet tall.
Recreational maths with 30231827920
- 30231827920 backwards is 02972813203
- The number of decimal digits it has is: 11
- The sum of 30231827920's digits is 37
- More coming soon!
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