166157712 (number)

166157712 is an even 9-digits composite number following 166157711 and preceding 166157713. In scientific notation, it is written as 1.66157712 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 47473344 positive integers (up to 166157712) that are relatively prime to 166157712.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-seven thousand seven hundred twelve

Notation

Scientific notation 1.66157712 × 10^8
Engineering notation 1.66157712 × 10^6

Prime Factorization of 166157712

Prime Factorization 2 × 2 × 2 × 2 × 9 × 7 × 164839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20769714
Product of the distinct prime numbers

The prime factorization of 166157712 is 2 × 2 × 2 × 2 × 9 × 7 × 164839. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166157712)

Multiplication

n×y
n×2 332315424
n×3 498473136
n×4 664630848
n×5 830788560

Division

n÷y
n÷2 83078856
n÷3 55385904
n÷3 41539428
n÷5 33231542.4

Exponentiation

ny
n2 27608385257074944
n3 4.5873461263301E+24
n4 7.6222293650307E+32
n5 1.2664921916327E+41

Nth Root

y√n
2√n 12890.217686292
3√n 549.76045987616
4√n 113.53509451395
5√n 44.066047744364

Divisors of 166157712

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166157711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166157712 can be divided by 40 positive divisors. The sum of these divisors (counting 166157712) is 1, the average is 0.025.

Base conversion 166157712

Base System Value
2 Binary 1001111001110101110110010000
3 Ternary 102120122200112100
4 Quaternary 21321311312100
5 Quinary 320014021322
6 Senary 24253200400
8 Octal 1171656620
10 Decimal 166157712
12 Duodecimal 47790100
16 Hexadecimal 9e75d90
20 Vigesimal 2bi9e5c
36 Base36 2qxc40

Cryptographic Hash Functions

md5 ecaecf915a8eb307905871d62418c934
sha1 09523a8730a6b72b51404f313315a5bbed9b4cc0
sha256 cbbc42ac2ebeb7c5ac0a7bb9eeab12359a4a85245918be4e2a118862e61584f3
sha512 0d8fd0961f14a6cb97df0041fb3783b85eb2d6ea2e6ab1705905bbca2a0104539548c77632d40272c0aca5b195d22fcd0b28f31a1ca256be583249808f1efdbe
ripemd-160 97cdbe165da125bf4bef7e363f39fa13ecb3bda3

166157712 as geometric shapes

Circle

Radius = n
Diameter 332315424
Circumference 1043999694.713
Area 8.6734300301103E+16

Sphere

Radius = n
Volume 1.9215430519936E+25
Surface area 3.4693720120441E+17
Circumference 1043999694.713

Square

Length = n
Perimeter 664630848
Area 27608385257074944
Diagonal 234982489.80328

Cube

Length = n
Surface area 165650311542449664
Volume 4.5873461263301E+24
Space diagonal 287793599.2534

Equilateral Triangle

Length = n
Perimeter 498473136
Area 1.1954781495047E+16
Altitude 143896799.6267

Triangular Pyramid

Length = n
Surface area 1.1954781495047E+16
Volume 5.4062392559631E+23
Height 78327496.601094