85156668 (number)

85156668 is an even 8-digits composite number following 85156667 and preceding 85156669. In scientific notation, it is written as 8.5156668 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 27781056 positive integers (up to 85156668) that are relatively prime to 85156668.

Interesting facts

Basic properties

Name

Name eighty-five million one hundred fifty-six thousand six hundred sixty-eight

Notation

Scientific notation 8.5156668 × 10^7
Engineering notation 8.5156668 × 10^6

Prime Factorization of 85156668

Prime Factorization 2 × 2 × 3 × 47 × 3 × 50329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14192778
Product of the distinct prime numbers

The prime factorization of 85156668 is 2 × 2 × 3 × 47 × 3 × 50329. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85156668)

Multiplication

n×y
n×2 170313336
n×3 255470004
n×4 340626672
n×5 425783340

Division

n÷y
n÷2 42578334
n÷3 28385556
n÷3 21289167
n÷5 17031333.6

Exponentiation

ny
n2 7251658104862224
n3 6.1752704168526E+23
n4 5.2586545269814E+31
n5 4.4780949768085E+39

Nth Root

y√n
2√n 9228.0370610439
3√n 439.95293573734
4√n 96.062672568714
5√n 38.551717601339

Divisors of 85156668

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85156667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85156668 can be divided by 36 positive divisors. The sum of these divisors (counting 85156668) is 1, the average is 0.027777777777778.

Base conversion 85156668

Base System Value
2 Binary 101000100110110001100111100
3 Ternary 12221020101222200
4 Quaternary 11010312030330
5 Quinary 133300003133
6 Senary 12241111500
8 Octal 504661474
10 Decimal 85156668
12 Duodecimal 24628590
16 Hexadecimal 513633c
20 Vigesimal 16c4bd8
36 Base36 1ep7b0

Cryptographic Hash Functions

md5 de9a8134fb15d042bd43b1100f14bf6a
sha1 d36ce975c9690fa92d690c4bff893faa9c3f32b7
sha256 ea6bd27ae9c256b1222bd1c9c22ea2950fd83b24cf3e36f25dd875cf3046cfa9
sha512 758d70af420e8ac03218365a843afa6df3f7878cc8dc928c1dd8043a6d69d25e6b22bbb47515f237ec20ff2134691c21ba23c625a9c302a838e3a0f91e1fd83a
ripemd-160 1fe666975415b2b291ecd18dd351907470aa1bc8

85156668 as geometric shapes

Circle

Radius = n
Diameter 170313336
Circumference 535055125.18597
Area 2.278175582858E+16

Sphere

Radius = n
Volume 2.5866912234019E+24
Surface area 9.112702331432E+16
Circumference 535055125.18597

Square

Length = n
Perimeter 340626672
Area 7251658104862224
Diagonal 120429714.8121

Cube

Length = n
Surface area 43509948629173344
Volume 6.1752704168526E+23
Space diagonal 147495675.57927

Equilateral Triangle

Length = n
Perimeter 255470004
Area 3.140060069185E+15
Altitude 73747837.789637

Triangular Pyramid

Length = n
Surface area 3.140060069185E+15
Volume 7.2776259790286E+22
Height 40143238.270701