85687528 (number)

85687528 is an even 8-digits composite number following 85687527 and preceding 85687529. In scientific notation, it is written as 8.5687528 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors. There are 42843760 positive integers (up to 85687528) that are relatively prime to 85687528.

Interesting facts

Basic properties

Name

Name eighty-five million six hundred eighty-seven thousand five hundred twenty-eight

Notation

Scientific notation 8.5687528 × 10^7
Engineering notation 8.5687528 × 10^6

Prime Factorization of 85687528

Prime Factorization 2 × 2 × 2 × 10710941

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21421882
Product of the distinct prime numbers

The prime factorization of 85687528 is 2 × 2 × 2 × 10710941. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85687528)

Multiplication

n×y
n×2 171375056
n×3 257062584
n×4 342750112
n×5 428437640

Division

n÷y
n÷2 42843764
n÷3 28562509.333333
n÷3 21421882
n÷5 17137505.6

Exponentiation

ny
n2 7342352454750784
n3 6.2914803155233E+23
n4 5.3910139569785E+31
n5 4.6194265938698E+39

Nth Root

y√n
2√n 9256.7558031958
3√n 440.8652533001
4√n 96.212035646253
5√n 38.59966387036

Divisors of 85687528

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85687527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85687528 can be divided by 8 positive divisors. The sum of these divisors (counting 85687528) is 1, the average is 0.125.

Base conversion 85687528

Base System Value
2 Binary 101000110110111110011101000
3 Ternary 12222020101012011
4 Quaternary 11012313303220
5 Quinary 133414000103
6 Senary 12300325304
8 Octal 506676350
10 Decimal 85687528
12 Duodecimal 24843834
16 Hexadecimal 51b7ce8
20 Vigesimal 16faig8
36 Base36 1f0kx4

Cryptographic Hash Functions

md5 004134438772a4d444e9eaab9047530b
sha1 4d42631f1fa4eef67c2b90d3172cb59207538715
sha256 5131ff4ce67c4095084789fbebe9eb070a3422d8e82c49fd09a8cfe103af051b
sha512 7666990b98375f5b54496841a2db9404957ca4b2af05761f8a241dfae98f66115aaf1140f85f977936127ace651940c999e03b35c9e74f08bcdcc5249402cfbc
ripemd-160 c9ceafc4af1277e3fae9d9a1f4f413c78257aa7c

85687528 as geometric shapes

Circle

Radius = n
Diameter 171375056
Circumference 538390616.93814
Area 2.3066680531912E+16

Sphere

Radius = n
Volume 2.635369111927E+24
Surface area 9.2266722127648E+16
Circumference 538390616.93814

Square

Length = n
Perimeter 342750112
Area 7342352454750784
Diagonal 121180464.22382

Cube

Length = n
Surface area 44054114728504704
Volume 6.2914803155233E+23
Space diagonal 148415152.07098

Equilateral Triangle

Length = n
Perimeter 257062584
Area 3.1793318746766E+15
Altitude 74207576.03549

Triangular Pyramid

Length = n
Surface area 3.1793318746766E+15
Volume 7.4145806580136E+22
Height 40393488.074608