85404768 (number)
85404768 is an even 8-digits composite number following 85404767 and preceding 85404769. In scientific notation, it is written as 8.5404768 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 27485696 positive integers (up to 85404768) that are relatively prime to 85404768.
Interesting facts
- 85404768 has 48 divisors, whose sum is 231925680
- The reverse of 85404768 is 86740458
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | eighty-five million four hundred four thousand seven hundred sixty-eight |
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Notation
Scientific notation | 8.5404768 × 10^7 |
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Engineering notation | 8.5404768 × 10^6 |
Prime Factorization of 85404768
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 29 × 30677
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 5337798 | Product of the distinct prime numbers |
The prime factorization of 85404768 is 2 × 2 × 2 × 2 × 2 × 3 × 29 × 30677. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85404768)
Multiplication
n×yn×2 | 170809536 |
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n×3 | 256214304 |
n×4 | 341619072 |
n×5 | 427023840 |
Division
n÷yn÷2 | 42702384 |
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n÷3 | 28468256 |
n÷3 | 21351192 |
n÷5 | 17080953.6 |
Exponentiation
nyn2 | 7293974397133824 |
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n3 | 6.2294019118515E+23 |
n4 | 5.3202062506044E+31 |
n5 | 4.5437098054502E+39 |
Nth Root
y√n2√n | 9241.4700129363 |
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3√n | 440.37978229264 |
4√n | 96.13256478913 |
5√n | 38.574155196197 |
Divisors of 85404768
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 | -85404767 | 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 85404768 can be divided by 48 positive divisors. The sum of these divisors (counting 85404768) is 1, the average is 0.020833333333333.
Base conversion 85404768
Base | System | Value |
---|---|---|
2 | Binary | 101000101110010110001100000 |
3 | Ternary | 12221201000022120 |
4 | Quaternary | 11011302301200 |
5 | Quinary | 133330423033 |
6 | Senary | 12250304240 |
8 | Octal | 505626140 |
10 | Decimal | 85404768 |
12 | Duodecimal | 24728080 |
16 | Hexadecimal | 5172c60 |
20 | Vigesimal | 16dfbi8 |
36 | Base36 | 1euiqo |
Cryptographic Hash Functions
md5 | 955e4b033cb9fc3dba866a7d15a65008 |
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sha1 | 00e92d5c2b5215d82418c1954248a99cadf4c8b8 |
sha256 | e453579dd9580db31d14ae23081525b18f7dcc4c2f685d61e94d8807cf5568ee |
sha512 | d4250106e24f059c1fe4ad6bf9a28747a37f1fa5a87d4268a2cd36ab3a5cbbdcd3111f0e08bf5c3bef580289b64df6650efbc37ee41a98ccfca4f33e2a400a62 |
ripemd-160 | 80b5f3c16a3323e0418bcfbef0c74363ae10d850 |
85404768 as geometric shapes
Circle
Radius = nDiameter | 170809536 |
---|---|
Circumference | 536613983.46068 |
Area | 2.2914696381508E+16 |
Sphere
Radius = nVolume | 2.6093657710041E+24 |
---|---|
Surface area | 9.1658785526031E+16 |
Circumference | 536613983.46068 |
Square
Length = nPerimeter | 341619072 |
---|---|
Area | 7293974397133824 |
Diagonal | 120780581.19693 |
Cube
Length = nSurface area | 43763846382802944 |
---|---|
Volume | 6.2294019118515E+23 |
Space diagonal | 147925397.38463 |
Equilateral Triangle
Length = nPerimeter | 256214304 |
---|---|
Area | 3.1583835612356E+15 |
Altitude | 73962698.692316 |
Triangular Pyramid
Length = nSurface area | 3.1583835612356E+15 |
---|---|
Volume | 7.3414205576778E+22 |
Height | 40260193.732309 |