157445170 (number)

157445170 is an even 9-digits composite number following 157445169 and preceding 157445171. In scientific notation, it is written as 1.57445170 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 62978064 positive integers (up to 157445170) that are relatively prime to 157445170.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred forty-five thousand one hundred seventy

Notation

Scientific notation 1.57445170 × 10^8
Engineering notation 1.57445170 × 10^6

Prime Factorization of 157445170

Prime Factorization 2 × 5 × 15744517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157445170
Product of the distinct prime numbers

The prime factorization of 157445170 is 2 × 5 × 15744517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 58, 38, 887, 222, 4132, 2030, 70452, 68194, 131358, 206926, 1144846, 3387708, 69315724, 65698560, 690188487, 488583115, 7729016750, 6587199551

Basic calculations (n = 157445170)

Multiplication

n×y
n×2 314890340
n×3 472335510
n×4 629780680
n×5 787225850

Division

n÷y
n÷2 78722585
n÷3 52481723.333333
n÷3 39361292.5
n÷5 31489034

Exponentiation

ny
n2 24788981556328900
n3 3.9029054152631E+24
n4 6.1449360660001E+32
n5 9.6749050355052E+40

Nth Root

y√n
2√n 12547.715728371
3√n 539.97847422196
4√n 112.01658684485
5√n 43.593914534953

Divisors of 157445170

1, 2, 5, 10, 15744517, 31489034, 78722585, 157445170

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 -157445169
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 157445170 can be divided by 8 positive divisors. The sum of these divisors (counting 157445170) is 1, the average is 0.125.

Base conversion 157445170

Base System Value
2 Binary 1001011000100110110000110010
3 Ternary 101222021001011121
4 Quaternary 21120212300302
5 Quinary 310301221140
6 Senary 23342332454
8 Octal 1130466062
10 Decimal 157445170
12 Duodecimal 4488a12a
16 Hexadecimal 9626c32
20 Vigesimal 2940cia
36 Base36 2lqlgy

Cryptographic Hash Functions

md5 5508395b875c7dbfe41c93ee27c103f2
sha1 ac1312e9eb7c618b0e9c16d0313d38438b318f17
sha256 4fe6626caeb034e719e1a34ecc1bab87dcf1f63c7bd6839937c854a3f986b293
sha512 8b33e97b6106440fac762ef2434d0a43b5b0fb5e7ca0c3272e03bcf3343e3756ac57fc4a07e3426ac4a796495698c2cb334aec01223f557e25a63ba82c7b5e41
ripemd-160 5be3605e2e79c01de2983e0a8388b66928ba6d45

157445170 as geometric shapes

Circle

Radius = n
Diameter 314890340
Circumference 989257178.83039
Area 7.7876882347336E+16

Sphere

Radius = n
Volume 1.6348451973662E+25
Surface area 3.1150752938934E+17
Circumference 989257178.83039

Square

Length = n
Perimeter 629780680
Area 24788981556328900
Diagonal 222661094.74414

Cube

Length = n
Surface area 148733889337973400
Volume 3.9029054152631E+24
Space diagonal 272703033.84632

Equilateral Triangle

Length = n
Perimeter 472335510
Area 1.0733943880862E+16
Altitude 136351516.92316

Triangular Pyramid

Length = n
Surface area 1.0733943880862E+16
Volume 4.599618142437E+23
Height 74220364.914713