85429448 (number)
85429448 is an even 8-digits composite number following 85429447 and preceding 85429449. In scientific notation, it is written as 8.5429448 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 48 positive divisors. There are 38105856 positive integers (up to 85429448) that are relatively prime to 85429448.
Interesting facts
- 85429448 has 48 divisors, whose sum is 178360980
- The reverse of 85429448 is 84492458
- Previous prime number is 149
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | eighty-five million four hundred twenty-nine thousand four hundred forty-eight |
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Notation
Scientific notation | 8.5429448 × 10^7 |
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Engineering notation | 8.5429448 × 10^6 |
Prime Factorization of 85429448
Prime Factorization 2 × 2 × 2 × 37 × 13 × 149 × 149
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 143338 | Product of the distinct prime numbers |
The prime factorization of 85429448 is 2 × 2 × 2 × 37 × 13 × 149 × 149. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85429448)
Multiplication
n×yn×2 | 170858896 |
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n×3 | 256288344 |
n×4 | 341717792 |
n×5 | 427147240 |
Division
n÷yn÷2 | 42714724 |
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n÷3 | 28476482.666667 |
n÷3 | 21357362 |
n÷5 | 17085889.6 |
Exponentiation
nyn2 | 7298190585584704 |
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n3 | 6.234803931253E+23 |
n4 | 5.3263585823517E+31 |
n5 | 4.5502787354037E+39 |
Nth Root
y√n2√n | 9242.8052018854 |
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3√n | 440.42219805984 |
4√n | 96.139509057855 |
5√n | 38.57638434604 |
Divisors of 85429448
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 | -85429447 | 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 85429448 can be divided by 48 positive divisors. The sum of these divisors (counting 85429448) is 1, the average is 0.020833333333333.
Base conversion 85429448
Base | System | Value |
---|---|---|
2 | Binary | 101000101111000110011001000 |
3 | Ternary | 12221202021011122 |
4 | Quaternary | 11011320303020 |
5 | Quinary | 133332220243 |
6 | Senary | 12251014412 |
8 | Octal | 505706310 |
10 | Decimal | 85429448 |
12 | Duodecimal | 2473a408 |
16 | Hexadecimal | 5178cc8 |
20 | Vigesimal | 16didc8 |
36 | Base36 | 1ev1s8 |
Cryptographic Hash Functions
md5 | b73e4a2743c43433f1be3d0c39f977a1 |
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sha1 | 932b9e0b58a30df991881ecc67ddd1a1b413ec64 |
sha256 | 1ca020f719d440381c0b23500a650e3d393aad885323c3e7516b0b3d29191a60 |
sha512 | 67190a06f462a5b96df894284a47652737b18de8a893196a7a15fcd6c0bd8b82791dff902f8d156e1ec2d3b551e24f3de7ef60838c2b6ace7f973dff37fa5bb5 |
ripemd-160 | ff868bdb6c650c42e658bf082bd7a5019d34b493 |
85429448 as geometric shapes
Circle
Radius = nDiameter | 170858896 |
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Circumference | 536769052.47406 |
Area | 2.2927941928171E+16 |
Sphere
Radius = nVolume | 2.6116285635996E+24 |
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Surface area | 9.1711767712684E+16 |
Circumference | 536769052.47406 |
Square
Length = nPerimeter | 341717792 |
---|---|
Area | 7298190585584704 |
Diagonal | 120815483.98765 |
Cube
Length = nSurface area | 43789143513508224 |
---|---|
Volume | 6.234803931253E+23 |
Space diagonal | 147968144.39856 |
Equilateral Triangle
Length = nPerimeter | 256288344 |
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Area | 3.1602092243884E+15 |
Altitude | 73984072.199282 |
Triangular Pyramid
Length = nSurface area | 3.1602092243884E+15 |
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Volume | 7.3477868985959E+22 |
Height | 40271827.995882 |