90702920 (number)
90702920 is an even 8-digits composite number following 90702919 and preceding 90702921. In scientific notation, it is written as 9.0702920 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 128 positive divisors. There are 28224000 positive integers (up to 90702920) that are relatively prime to 90702920.
Interesting facts
- 90702920 has 128 divisors, whose sum is 260064000
- The reverse of 90702920 is 02920709
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | ninety million seven hundred two thousand nine hundred twenty |
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Notation
Scientific notation | 9.0702920 × 10^7 |
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Engineering notation | 9.0702920 × 10^6 |
Prime Factorization of 90702920
Prime Factorization 2 × 2 × 2 × 5 × 11 × 49 × 7 × 601
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 22675730 | Product of the distinct prime numbers |
The prime factorization of 90702920 is 2 × 2 × 2 × 5 × 11 × 49 × 7 × 601. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90702920)
Multiplication
n×yn×2 | 181405840 |
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n×3 | 272108760 |
n×4 | 362811680 |
n×5 | 453514600 |
Division
n÷yn÷2 | 45351460 |
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n÷3 | 30234306.666667 |
n÷3 | 22675730 |
n÷5 | 18140584 |
Exponentiation
nyn2 | 8227019696526400 |
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n3 | 7.4621470937246E+23 |
n4 | 6.7683853087033E+31 |
n5 | 6.1391231118449E+39 |
Nth Root
y√n2√n | 9523.8080619047 |
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3√n | 449.30414262277 |
4√n | 97.589999804819 |
5√n | 39.041298498935 |
Divisors of 90702920
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -90702919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 90702920 can be divided by 128 positive divisors. The sum of these divisors (counting 90702920) is 1, the average is 0.0078125.
Base conversion 90702920
Base | System | Value |
---|---|---|
2 | Binary | 101011010000000010001001000 |
3 | Ternary | 20022200012000102 |
4 | Quaternary | 11122000101020 |
5 | Quinary | 141204443140 |
6 | Senary | 13000024532 |
8 | Octal | 532002110 |
10 | Decimal | 90702920 |
12 | Duodecimal | 26462148 |
16 | Hexadecimal | 5680448 |
20 | Vigesimal | 186hh60 |
36 | Base36 | 1i02tk |
Cryptographic Hash Functions
md5 | 49eb90090b284afd95610379a9f4ee58 |
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sha1 | 5f083220885558f05b3f5eac3e1f28e6ba508c49 |
sha256 | e5bd1b9c88353fc0983dfea4709c67b0468b0cd11072ed3b673de5ed0b45d541 |
sha512 | 013273dac9aa687e11512cf60005ec308883dfabcf275f1929315fd5baf4a0df76331303b039e1596223de2598b2f8ee4db7f5de029ee373778a575a91f5484e |
ripemd-160 | ec91bdcb60afc7900d6870e3e3f8e3f51c239d3f |
90702920 as geometric shapes
Circle
Radius = nDiameter | 181405840 |
---|---|
Circumference | 569903254.26229 |
Area | 2.5845944639546E+16 |
Sphere
Radius = nVolume | 3.1257368652869E+24 |
---|---|
Surface area | 1.0338377855818E+17 |
Circumference | 569903254.26229 |
Square
Length = nPerimeter | 362811680 |
---|---|
Area | 8227019696526400 |
Diagonal | 128273299.61084 |
Cube
Length = nSurface area | 49362118179158400 |
---|---|
Volume | 7.4621470937246E+23 |
Space diagonal | 157102065.83486 |
Equilateral Triangle
Length = nPerimeter | 272108760 |
---|---|
Area | 3.5624040273134E+15 |
Altitude | 78551032.917428 |
Triangular Pyramid
Length = nSurface area | 3.5624040273134E+15 |
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Volume | 8.7942246869736E+22 |
Height | 42757766.536947 |