12990926000
12,990,926,000 is an even composite number composed of five prime numbers multiplied together.
12990926000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 12990926000:
24 × 53 × 13 × 61 × 8191
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 61 × 8191)See below for interesting mathematical facts about the number 12990926000 from the Numbermatics database.
Names of 12990926000
- Cardinal: 12990926000 can be written as Twelve billion, nine hundred ninety million, nine hundred twenty-six thousand.
Scientific notation
- Scientific notation: 1.2990926 × 1010
Factors of 12990926000
Divisors of 12990926000
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 40 50 52 61 65 80 100 104 122 125 130 200 208 244 250 260 305 325 400 488 500 520 610 650 793 976 1000 1040 1220 1300 1525 1586 1625 2000 2440 2600 3050 3172 3250 3965 4880 5200 6100 6344 6500 7625 7930 8191 12200 12688 13000 15250 15860 16382 19825 24400 26000 30500 31720 32764 39650 40955 61000 63440 65528 79300 81910 99125 106483 122000 131056 158600 163820 198250 204775 212966 317200 327640 396500 409550 425932 499651 532415 655280 793000 819100 851864 999302 1023875 1064830 1586000 1638200 1703728 1998604 2047750 2129660 2498255 2662075 3276400 3997208 4095500 4259320 4996510 5324150 6495463 7994416 8191000 8518640 9993020 10648300 12491275 12990926 13310375 16382000 19986040 21296600 24982550 25981852 26620750 32477315 39972080 42593200 49965100 51963704 53241500 62456375 64954630 99930200 103927408 106483000 124912750 129909260 162386575 199860400 212966000 249825500 259818520 324773150 499651000 519637040 649546300 811932875 999302000 1299092600 1623865750 2598185200 3247731500 6495463000 12990926000
- Sum of all divisors σ(n): 34387132416
- Sum of proper divisors (its aliquot sum) s(n): 21396206416
- 12990926000 is an abundant number, because the sum of its proper divisors (21396206416) is greater than itself. Its abundance is 8405280416
Bases of 12990926000
- Binary: 11000001100101000111001100101100002
- Hexadecimal: 0x30651CCB0
- Base-36: 5YUGMNK
Squares and roots of 12990926000
- 12990926000 squared (129909260002) is 168764158337476000000
- 12990926000 cubed (129909260003) is 2192402692414433742776000000000
-
The
square root of 12990926000 is 113977.7434414281 -
The
cube root of 12990926000 is 2350.7874831807
Scales and comparisons
How big is 12990926000?- 12,990,926,000 seconds is equal to 413 years, 3 weeks, 4 days, 22 hours, 33 minutes, 20 seconds.
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To count from 1 to 12,990,926,000 would take you about eight hundred twenty-six 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 12990926000 cubic inches would be around 195.9 feet tall.
Recreational maths with 12990926000
- 12990926000 backwards is 00062909921
- The number of decimal digits it has is: 11
- The sum of 12990926000's digits is 38
- More coming soon!
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