85718208 (number)

85718208 is an even 8-digits composite number following 85718207 and preceding 85718209. In scientific notation, it is written as 8.5718208 × 10^7. The sum of its digits is 39. It has a total of 9 prime factors and 56 positive divisors. There are 27873280 positive integers (up to 85718208) that are relatively prime to 85718208.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred eighteen thousand two hundred eight

Notation

Scientific notation 8.5718208 × 10^7
Engineering notation 8.5718208 × 10^6

Prime Factorization of 85718208

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 41 × 10889

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2678694
Product of the distinct prime numbers

The prime factorization of 85718208 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 41 × 10889. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85718208)

Multiplication

n×y
n×2 171436416
n×3 257154624
n×4 342872832
n×5 428591040

Division

n÷y
n÷2 42859104
n÷3 28572736
n÷3 21429552
n÷5 17143641.6

Exponentiation

ny
n2 7347611182731264
n3 6.2982406366448E+23
n4 5.3987390092598E+31
n5 4.6277023333344E+39

Nth Root

y√n
2√n 9258.4128229411
3√n 440.91786357035
4√n 96.220646552292
5√n 38.602427558723

Divisors of 85718208

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85718207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85718208 can be divided by 56 positive divisors. The sum of these divisors (counting 85718208) is 1, the average is 0.017857142857143.

Base conversion 85718208

Base System Value
2 Binary 101000110111111010011000000
3 Ternary 12222021221021110
4 Quaternary 11012333103000
5 Quinary 133420440313
6 Senary 12301123320
8 Octal 506772300
10 Decimal 85718208
12 Duodecimal 24859540
16 Hexadecimal 51bf4c0
20 Vigesimal 16fefa8
36 Base36 1f18lc

Cryptographic Hash Functions

md5 30fccd2125eca51396507832200bbf95
sha1 7544a0943d891980a8d6fc99c90e9c7087f43197
sha256 7f81bb9ee42ae45d2d14db5b47b1e0fc4c58ec35a49c6b3992e8507682bc2948
sha512 903fc081c12950053f6119ea2d25c6ed15b17ae83da90c324f3a0badb01348efa8f405776ae728919e764647d11c5420a51bd26e87a5258ce621bfad43e8af11
ripemd-160 2d2713bb2ecb95390dfbef40bee4355ecb3e39ae

85718208 as geometric shapes

Circle

Radius = n
Diameter 171436416
Circumference 538583385.06336
Area 2.3083201313103E+16

Sphere

Radius = n
Volume 2.6382008686166E+24
Surface area 9.2332805252411E+16
Circumference 538583385.06336

Square

Length = n
Perimeter 342872832
Area 7347611182731264
Diagonal 121223852.29592

Cube

Length = n
Surface area 44085667096387584
Volume 6.2982406366448E+23
Space diagonal 148468291.38976

Equilateral Triangle

Length = n
Perimeter 257154624
Area 3.1816089706879E+15
Altitude 74234145.694878

Triangular Pyramid

Length = n
Surface area 3.1816089706879E+15
Volume 7.4225477728604E+22
Height 40407950.765306