3991994000
3,991,994,000 is an even composite number composed of four prime numbers multiplied together.
3991994000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 3991994000:
24 × 53 × 313 × 67
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 31 × 31 × 31 × 67)See below for interesting mathematical facts about the number 3991994000 from the Numbermatics database.
Names of 3991994000
- Cardinal: 3991994000 can be written as Three billion, nine hundred ninety-one million, nine hundred ninety-four thousand.
Scientific notation
- Scientific notation: 3.991994 × 109
Factors of 3991994000
Divisors of 3991994000
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 31 40 50 62 67 80 100 124 125 134 155 200 248 250 268 310 335 400 496 500 536 620 670 775 961 1000 1072 1240 1340 1550 1675 1922 2000 2077 2480 2680 3100 3350 3844 3875 4154 4805 5360 6200 6700 7688 7750 8308 8375 9610 10385 12400 13400 15376 15500 16616 16750 19220 20770 24025 26800 29791 31000 33232 33500 38440 41540 48050 51925 59582 62000 64387 67000 76880 83080 96100 103850 119164 120125 128774 134000 148955 166160 192200 207700 238328 240250 257548 259625 297910 321935 384400 415400 476656 480500 515096 519250 595820 643870 744775 830800 961000 1030192 1038500 1191640 1287740 1489550 1609675 1922000 1995997 2077000 2383280 2575480 2979100 3219350 3723875 3991994 4154000 5150960 5958200 6438700 7447750 7983988 8048375 9979985 11916400 12877400 14895500 15967976 16096750 19959970 25754800 29791000 31935952 32193500 39919940 49899925 59582000 64387000 79839880 99799850 128774000 159679760 199599700 249499625 399199400 498999250 798398800 997998500 1995997000 3991994000
- Sum of all divisors σ(n): 10123256832
- Sum of proper divisors (its aliquot sum) s(n): 6131262832
- 3991994000 is an abundant number, because the sum of its proper divisors (6131262832) is greater than itself. Its abundance is 2139268832
Bases of 3991994000
- Binary: 111011011111000011111110100100002
- Hexadecimal: 0xEDF0FE90
- Base-36: 1U0QAA8
Squares and roots of 3991994000
- 3991994000 squared (39919940002) is 15936016096036000000
- 3991994000 cubed (39919940003) is 63616480639279135784000000000
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The
square root of 3991994000 is 63182.2285140371 -
The
cube root of 3991994000 is 1586.3412835427
Scales and comparisons
How big is 3991994000?- 3,991,994,000 seconds is equal to 126 years, 48 weeks, 3 days, 15 hours, 13 minutes, 20 seconds.
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To count from 1 to 3,991,994,000 would take you about two hundred fifty-three 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 3991994000 cubic inches would be around 132.2 feet tall.
Recreational maths with 3991994000
- 3991994000 backwards is 0004991993
- The number of decimal digits it has is: 10
- The sum of 3991994000's digits is 44
- More coming soon!
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"Number 3991994000 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
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The information we have on file for 3991994000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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