90291220 (number)
90291220 is an even 8-digits composite number following 90291219 and preceding 90291221. In scientific notation, it is written as 9.0291220 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 34663680 positive integers (up to 90291220) that are relatively prime to 90291220.
Interesting facts
- 90291220 has 48 divisors, whose sum is 197342208
- The reverse of 90291220 is 02219209
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | ninety million two hundred ninety-one thousand two hundred twenty |
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Notation
Scientific notation | 9.0291220 × 10^7 |
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Engineering notation | 9.0291220 × 10^6 |
Prime Factorization of 90291220
Prime Factorization 2 × 2 × 5 × 31 × 137 × 1063
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 45145610 | Product of the distinct prime numbers |
The prime factorization of 90291220 is 2 × 2 × 5 × 31 × 137 × 1063. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90291220)
Multiplication
n×yn×2 | 180582440 |
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n×3 | 270873660 |
n×4 | 361164880 |
n×5 | 451456100 |
Division
n÷yn÷2 | 45145610 |
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n÷3 | 30097073.333333 |
n÷3 | 22572805 |
n÷5 | 18058244 |
Exponentiation
nyn2 | 8152504409088400 |
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n3 | 7.3609956915197E+23 |
n4 | 6.6463328140206E+31 |
n5 | 6.0010549830395E+39 |
Nth Root
y√n2√n | 9502.1692260241 |
---|---|
3√n | 448.62331523772 |
4√n | 97.479070707635 |
5√n | 39.005792332276 |
Divisors of 90291220
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 | -90291219 | 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 90291220 can be divided by 48 positive divisors. The sum of these divisors (counting 90291220) is 1, the average is 0.020833333333333.
Base conversion 90291220
Base | System | Value |
---|---|---|
2 | Binary | 101011000011011110000010100 |
3 | Ternary | 20021220021021021 |
4 | Quaternary | 11120123300110 |
5 | Quinary | 141103304340 |
6 | Senary | 12543130524 |
8 | Octal | 530336024 |
10 | Decimal | 90291220 |
12 | Duodecimal | 262a3a44 |
16 | Hexadecimal | 561bc14 |
20 | Vigesimal | 1846810 |
36 | Base36 | 1hr95g |
Cryptographic Hash Functions
md5 | e62b3df4cf03e83094a206702f24b55d |
---|---|
sha1 | 14544cf735be116ccd293ab2bef0bd102f73cc6d |
sha256 | 044b7a0ebe6fa208a96cb90c0e06fdd83c5813727ed4567df276730e62b31737 |
sha512 | 4c470a9181af5be8007a856973449e4eefa054463018e92b199a8bfad412a5a8812a2be8855fb9dfc57f48aac145d8560179a1049f9957eb7eaeb07c4a33d2fd |
ripemd-160 | d9db98437d2c2992dfac8998f6fd3d13a1a1163f |
90291220 as geometric shapes
Circle
Radius = nDiameter | 180582440 |
---|---|
Circumference | 567316466.87132 |
Area | 2.5611847959951E+16 |
Sphere
Radius = nVolume | 3.0833666650113E+24 |
---|---|
Surface area | 1.024473918398E+17 |
Circumference | 567316466.87132 |
Square
Length = nPerimeter | 361164880 |
---|---|
Area | 8152504409088400 |
Diagonal | 127691067.88721 |
Cube
Length = nSurface area | 48915026454530400 |
---|---|
Volume | 7.3609956915197E+23 |
Space diagonal | 156388980.51738 |
Equilateral Triangle
Length = nPerimeter | 270873660 |
---|---|
Area | 3.5301379613676E+15 |
Altitude | 78194490.25869 |
Triangular Pyramid
Length = nSurface area | 3.5301379613676E+15 |
---|---|
Volume | 8.6750166162642E+22 |
Height | 42563689.295738 |