189742707 (number)
189742707 is an odd 9-digits composite number following 189742706 and preceding 189742708. In scientific notation, it is written as 1.89742707 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 97655040 positive integers (up to 189742707) that are relatively prime to 189742707.
Interesting facts
- 189742707 has 48 divisors, whose sum is 344867328
- The reverse of 189742707 is 707247981
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred eighty-nine million seven hundred forty-two thousand seven hundred seven |
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Notation
Scientific notation | 1.89742707 × 10^8 |
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Engineering notation | 1.89742707 × 10^6 |
Prime Factorization of 189742707
Prime Factorization 3 × 7 × 3 × 11 × 113 × 2423
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 63247569 | Product of the distinct prime numbers |
The prime factorization of 189742707 is 3 × 7 × 3 × 11 × 113 × 2423. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 189742707)
Multiplication
n×yn×2 | 379485414 |
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n×3 | 569228121 |
n×4 | 758970828 |
n×5 | 948713535 |
Division
n÷yn÷2 | 94871353.5 |
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n÷3 | 63247569 |
n÷3 | 47435676.75 |
n÷5 | 37948541.4 |
Exponentiation
nyn2 | 36002294859687849 |
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n3 | 6.8311728848894E+24 |
n4 | 1.2961652351639E+33 |
n5 | 2.4593790043929E+41 |
Nth Root
y√n2√n | 13774.712592283 |
---|---|
3√n | 574.63009049893 |
4√n | 117.36572153863 |
5√n | 45.251504026296 |
Divisors of 189742707
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -189742706 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 189742707 can be divided by 48 positive divisors. The sum of these divisors (counting 189742707) is 1, the average is 0.020833333333333.
Base conversion 189742707
Base | System | Value |
---|---|---|
2 | Binary | 1011010011110011111001110011 |
3 | Ternary | 111020000221001200 |
4 | Quaternary | 23103303321303 |
5 | Quinary | 342033231312 |
6 | Senary | 30454502243 |
8 | Octal | 1323637163 |
10 | Decimal | 189742707 |
12 | Duodecimal | 53664983 |
16 | Hexadecimal | b4f3e73 |
20 | Vigesimal | 2j5hgf7 |
36 | Base36 | 34yuer |
Cryptographic Hash Functions
md5 | d97bd8a1e86b6d64e8224435d4d4366e |
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sha1 | d719d4ea87183531167ff1166cc72bcd76333c2d |
sha256 | 8c9a13c91730bcf78894d99b0c5ed8e50fea816fcf1f934da8c86da70ba9d83c |
sha512 | 2e68b1a30d220647a966f19a1ec8d1d19c4bda24b76c6004b3827820a51e257f18204ad070747b627f342c00f03d00f33efef482fd4b2555cedcee18278324cd |
ripemd-160 | 2ec39d3183e9a25789e4910962763a3696ba736e |
189742707 as geometric shapes
Circle
Radius = nDiameter | 379485414 |
---|---|
Circumference | 1192188588.7669 |
Area | 1.1310454504357E+17 |
Sphere
Radius = nVolume | 2.8614350067427E+25 |
---|---|
Surface area | 4.5241818017428E+17 |
Circumference | 1192188588.7669 |
Square
Length = nPerimeter | 758970828 |
---|---|
Area | 36002294859687849 |
Diagonal | 268336709.60078 |
Cube
Length = nSurface area | 216013769158127094 |
---|---|
Volume | 6.8311728848894E+24 |
Space diagonal | 328644008.88965 |
Equilateral Triangle
Length = nPerimeter | 569228121 |
---|---|
Area | 1.5589450971514E+16 |
Altitude | 164322004.44483 |
Triangular Pyramid
Length = nSurface area | 1.5589450971514E+16 |
---|---|
Volume | 8.0506144506049E+23 |
Height | 89445569.866928 |