90617872 (number)
90617872 is an even 8-digits composite number following 90617871 and preceding 90617873. In scientific notation, it is written as 9.0617872 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 43756800 positive integers (up to 90617872) that are relatively prime to 90617872.
Interesting facts
- 90617872 has 40 divisors, whose sum is 181675872
- The reverse of 90617872 is 27871609
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | ninety million six hundred seventeen thousand eight hundred seventy-two |
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Notation
Scientific notation | 9.0617872 × 10^7 |
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Engineering notation | 9.0617872 × 10^6 |
Prime Factorization of 90617872
Prime Factorization 2 × 2 × 2 × 2 × 107 × 41 × 1291
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 11327234 | Product of the distinct prime numbers |
The prime factorization of 90617872 is 2 × 2 × 2 × 2 × 107 × 41 × 1291. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90617872)
Multiplication
n×yn×2 | 181235744 |
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n×3 | 271853616 |
n×4 | 362471488 |
n×5 | 453089360 |
Division
n÷yn÷2 | 45308936 |
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n÷3 | 30205957.333333 |
n÷3 | 22654468 |
n÷5 | 18123574.4 |
Exponentiation
nyn2 | 8211598725808384 |
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n3 | 7.4411760225067E+23 |
n4 | 6.7430353633698E+31 |
n5 | 6.1103951544932E+39 |
Nth Root
y√n2√n | 9519.3419940666 |
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3√n | 449.16366802616 |
4√n | 97.567115331276 |
5√n | 39.033974301643 |
Divisors of 90617872
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -90617871 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 90617872 can be divided by 40 positive divisors. The sum of these divisors (counting 90617872) is 1, the average is 0.025.
Base conversion 90617872
Base | System | Value |
---|---|---|
2 | Binary | 101011001101011100000010000 |
3 | Ternary | 20022111212100111 |
4 | Quaternary | 11121223200100 |
5 | Quinary | 141144232442 |
6 | Senary | 12554131104 |
8 | Octal | 531534020 |
10 | Decimal | 90617872 |
12 | Duodecimal | 26420a94 |
16 | Hexadecimal | 566b810 |
20 | Vigesimal | 18674dc |
36 | Base36 | 1hy974 |
Cryptographic Hash Functions
md5 | 10f1b53ef90d781e75a5b4a9f7fa8204 |
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sha1 | 22be88b00ba3630647c678d7b8f216ac9d4b41dc |
sha256 | b183e169b57ef27cb38897c400a0fda0a76917eb1c2ff3814138e709dfc3e627 |
sha512 | 9a84c5437964981310b97d3bc9cb48447d884696d5b0a9ebb641e8008c670e130b594b9f17a26f336ba61ea17cbd2596d18b8d239dabac06b1db29e1cb0542e6 |
ripemd-160 | 98d5e6f1821b1965729064f8285de1a63cf0e67d |
90617872 as geometric shapes
Circle
Radius = nDiameter | 181235744 |
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Circumference | 569368881.91828 |
Area | 2.5797498231227E+16 |
Sphere
Radius = nVolume | 3.1169525235167E+24 |
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Surface area | 1.0318999292491E+17 |
Circumference | 569368881.91828 |
Square
Length = nPerimeter | 362471488 |
---|---|
Area | 8211598725808384 |
Diagonal | 128153023.57579 |
Cube
Length = nSurface area | 49269592354850304 |
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Volume | 7.4411760225067E+23 |
Space diagonal | 156954758.37777 |
Equilateral Triangle
Length = nPerimeter | 271853616 |
---|---|
Area | 3.555726551117E+15 |
Altitude | 78477379.188887 |
Triangular Pyramid
Length = nSurface area | 3.555726551117E+15 |
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Volume | 8.7695100425287E+22 |
Height | 42717674.525263 |