77454090 (number)
77454090 is an even 8-digits composite number following 77454089 and preceding 77454091. In scientific notation, it is written as 7.7454090 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 128 positive divisors. There are 17492544 positive integers (up to 77454090) that are relatively prime to 77454090.
Interesting facts
- 77454090 has 128 divisors, whose sum is 238878720
- The reverse of 77454090 is 09045477
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-seven million four hundred fifty-four thousand ninety |
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Notation
Scientific notation | 7.7454090 × 10^7 |
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Engineering notation | 7.7454090 × 10^6 |
Prime Factorization of 77454090
Prime Factorization 2 × 9 × 3 × 5 × 7 × 107 × 383
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 77454090 | Product of the distinct prime numbers |
The prime factorization of 77454090 is 2 × 9 × 3 × 5 × 7 × 107 × 383. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77454090)
Multiplication
n×yn×2 | 154908180 |
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n×3 | 232362270 |
n×4 | 309816360 |
n×5 | 387270450 |
Division
n÷yn÷2 | 38727045 |
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n÷3 | 25818030 |
n÷3 | 19363522.5 |
n÷5 | 15490818 |
Exponentiation
nyn2 | 5999136057728100 |
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n3 | 4.6465762413752E+23 |
n4 | 3.5989633439133E+31 |
n5 | 2.7875443074617E+39 |
Nth Root
y√n2√n | 8800.8005317698 |
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3√n | 426.2667442676 |
4√n | 93.812581948105 |
5√n | 37.82760724095 |
Divisors of 77454090
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 | -77454089 | 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 77454090 can be divided by 128 positive divisors. The sum of these divisors (counting 77454090) is 1, the average is 0.0078125.
Base conversion 77454090
Base | System | Value |
---|---|---|
2 | Binary | 100100111011101101100001010 |
3 | Ternary | 12101202002001000 |
4 | Quaternary | 10213131230022 |
5 | Quinary | 124312012330 |
6 | Senary | 11404035430 |
8 | Octal | 447355412 |
10 | Decimal | 77454090 |
12 | Duodecimal | 21b32b76 |
16 | Hexadecimal | 49ddb0a |
20 | Vigesimal | 1441f4a |
36 | Base36 | 1a43yi |
Cryptographic Hash Functions
md5 | 375ba47629b6229145178efa842fe275 |
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sha1 | 39e322b71853e868bb10c1df7decde5fe61112e5 |
sha256 | 83c7f44db4b639360ba1b35fd3340ad8fc9e67b03e0d084ae20681df5dc11b60 |
sha512 | 43608fd173e6ea92915c9a4b23df6a14f1eb83331e097db0ace0b1bc21f2854679ad51d71c6e9c70fcfd470a0b4633babbfa2eb8d1dd8a612375c80c10f619d3 |
ripemd-160 | 8fe453a31518b6829234a4410edaa27a1a699f73 |
77454090 as geometric shapes
Circle
Radius = nDiameter | 154908180 |
---|---|
Circumference | 486658400.26897 |
Area | 1.8846841766844E+16 |
Sphere
Radius = nVolume | 1.9463533045665E+24 |
---|---|
Surface area | 7.5387367067377E+16 |
Circumference | 486658400.26897 |
Square
Length = nPerimeter | 309816360 |
---|---|
Area | 5999136057728100 |
Diagonal | 109536624.53927 |
Cube
Length = nSurface area | 35994816346368600 |
---|---|
Volume | 4.6465762413752E+23 |
Space diagonal | 134154419.13401 |
Equilateral Triangle
Length = nPerimeter | 232362270 |
---|---|
Area | 2.5977021133759E+15 |
Altitude | 67077209.567006 |
Triangular Pyramid
Length = nSurface area | 2.5977021133759E+15 |
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Volume | 5.4760426159611E+22 |
Height | 36512208.179755 |