126445995
126,445,995 is an odd composite number composed of five prime numbers multiplied together.
126445995 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 126445995:
33 × 5 × 13 × 109 × 661
(3 × 3 × 3 × 5 × 13 × 109 × 661)See below for interesting mathematical facts about the number 126445995 from the Numbermatics database.
Names of 126445995
- Cardinal: 126445995 can be written as One hundred twenty-six million, four hundred forty-five thousand, nine hundred ninety-five.
Scientific notation
- Scientific notation: 1.26445995 × 108
Factors of 126445995
Divisors of 126445995
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 5 9 13 15 27 39 45 65 109 117 135 195 327 351 545 585 661 981 1417 1635 1755 1983 2943 3305 4251 4905 5949 7085 8593 9915 12753 14715 17847 21255 25779 29745 38259 42965 63765 72049 77337 89235 128895 191295 216147 232011 360245 386685 648441 936637 1080735 1160055 1945323 2809911 3242205 4683185 8429733 9726615 14049555 25289199 42148665 126445995
- Sum of all divisors σ(n): 244675200
- Sum of proper divisors (its aliquot sum) s(n): 118229205
- 126445995 is a deficient number, because the sum of its proper divisors (118229205) is less than itself. Its deficiency is 8216790
Bases of 126445995
- Binary: 1111000100101101001101010112
- Hexadecimal: 0x78969AB
- Base-36: 23A6CR
Squares and roots of 126445995
- 126445995 squared (1264459952) is 15988589651540025
- 126445995 cubed (1264459953) is 2021693127135681743449875
-
The
square root of 126445995 is 11244.8208078209 -
The
cube root of 126445995 is 501.9206064291
Scales and comparisons
How big is 126445995?- 126,445,995 seconds is equal to 4 years, 1 week, 11 hours, 53 minutes, 15 seconds.
-
To count from 1 to 126,445,995 would take you about 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 126445995 cubic inches would be around 41.8 feet tall.
Recreational maths with 126445995
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