157216170 (number)

157216170 is an even 9-digits composite number following 157216169 and preceding 157216171. In scientific notation, it is written as 1.57216170 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 128 positive divisors. There are 37610496 positive integers (up to 157216170) that are relatively prime to 157216170.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred sixteen thousand one hundred seventy

Notation

Scientific notation 1.57216170 × 10^8
Engineering notation 1.57216170 × 10^6

Prime Factorization of 157216170

Prime Factorization 2 × 3 × 5 × 17 × 43 × 107 × 67

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 157216170
Product of the distinct prime numbers

The prime factorization of 157216170 is 2 × 3 × 5 × 17 × 43 × 107 × 67. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157216170)

Multiplication

n×y
n×2 314432340
n×3 471648510
n×4 628864680
n×5 786080850

Division

n÷y
n÷2 78608085
n÷3 52405390
n÷3 39304042.5
n÷5 31443234

Exponentiation

ny
n2 24716924109468900
n3 3.8859001426714E+24
n4 6.1092633743324E+32
n5 9.6047498923382E+40

Nth Root

y√n
2√n 12538.587240993
3√n 539.71655220356
4√n 111.97583329002
5√n 43.581225902442

Divisors of 157216170

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157216169
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157216170 can be divided by 128 positive divisors. The sum of these divisors (counting 157216170) is 1, the average is 0.0078125.

Base conversion 157216170

Base System Value
2 Binary 1001010111101110110110101010
3 Ternary 101221211102001010
4 Quaternary 21113232312222
5 Quinary 310221404140
6 Senary 23333404350
8 Octal 1127566652
10 Decimal 157216170
12 Duodecimal 447996b6
16 Hexadecimal 95eedaa
20 Vigesimal 292c08a
36 Base36 2lloru

Cryptographic Hash Functions

md5 5da96fe69a2fe1fa8cbc1ce747a539d4
sha1 cb5d0602e361a1f913fa496805b113d653573819
sha256 ed81e48f0abdcaff8e6019828e58152cba72d5fae4d41e132957a7e9a65ef86e
sha512 a25d64edccc27f191aa3029a76e72d72768f6b77948c959287df09abe96343d7256bcc31d7b2269169814af07cd92a7ed06d7ec923f805fc451e3d9b2e4ea70f
ripemd-160 ce585923fdf5f8b4519b684520aa4650559029bb

157216170 as geometric shapes

Circle

Radius = n
Diameter 314432340
Circumference 987818329.39505
Area 7.7650507201644E+16

Sphere

Radius = n
Volume 1.62772204544E+25
Surface area 3.1060202880658E+17
Circumference 987818329.39505

Square

Length = n
Perimeter 628864680
Area 24716924109468900
Diagonal 222337239.83835

Cube

Length = n
Surface area 148301544656813400
Volume 3.8859001426714E+24
Space diagonal 272306394.21139

Equilateral Triangle

Length = n
Perimeter 471648510
Area 1.0702742091106E+16
Altitude 136153197.10569

Triangular Pyramid

Length = n
Surface area 1.0702742091106E+16
Volume 4.5795772364945E+23
Height 74112413.279451