16994987000
16,994,987,000 is an even composite number composed of five prime numbers multiplied together.
16994987000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 16994987000:
23 × 53 × 19 × 137 × 6529
(2 × 2 × 2 × 5 × 5 × 5 × 19 × 137 × 6529)See below for interesting mathematical facts about the number 16994987000 from the Numbermatics database.
Names of 16994987000
- Cardinal: 16994987000 can be written as Sixteen billion, nine hundred ninety-four million, nine hundred eighty-seven thousand.
Scientific notation
- Scientific notation: 1.6994987 × 1010
Factors of 16994987000
Divisors of 16994987000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 19 20 25 38 40 50 76 95 100 125 137 152 190 200 250 274 380 475 500 548 685 760 950 1000 1096 1370 1900 2375 2603 2740 3425 3800 4750 5206 5480 6529 6850 9500 10412 13015 13058 13700 17125 19000 20824 26030 26116 27400 32645 34250 52060 52232 65075 65290 68500 104120 124051 130150 130580 137000 163225 248102 260300 261160 325375 326450 496204 520600 620255 650750 652900 816125 894473 992408 1240510 1301500 1305800 1632250 1788946 2481020 2603000 3101275 3264500 3577892 4472365 4962040 6202550 6529000 7155784 8944730 12405100 15506375 16994987 17889460 22361825 24810200 31012750 33989974 35778920 44723650 62025500 67979948 84974935 89447300 111809125 124051000 135959896 169949870 178894600 223618250 339899740 424874675 447236500 679799480 849749350 894473000 1699498700 2124373375 3398997400 4248746750 8497493500 16994987000
- Sum of all divisors σ(n): 42173352000
- Sum of proper divisors (its aliquot sum) s(n): 25178365000
- 16994987000 is an abundant number, because the sum of its proper divisors (25178365000) is greater than itself. Its abundance is 8183378000
Bases of 16994987000
- Binary: 11111101001111101011101011111110002
- Hexadecimal: 0x3F4FAEBF8
- Base-36: 7T2DJW8
Squares and roots of 16994987000
- 16994987000 squared (169949870002) is 288829583130169000000
- 16994987000 cubed (169949870003) is 4908655010512641462803000000000
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The
square root of 16994987000 is 130364.8227091957 -
The
cube root of 16994987000 is 2571.0288239559
Scales and comparisons
How big is 16994987000?- 16,994,987,000 seconds is equal to 540 years, 20 weeks, 1 day, 5 hours, 43 minutes, 20 seconds.
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To count from 1 to 16,994,987,000 would take you about one thousand and eighty 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 16994987000 cubic inches would be around 214.3 feet tall.
Recreational maths with 16994987000
- 16994987000 backwards is 00078949961
- The number of decimal digits it has is: 11
- The sum of 16994987000's digits is 53
- More coming soon!
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