157569042 (number)

157569042 is an even 9-digits composite number following 157569041 and preceding 157569043. In scientific notation, it is written as 1.57569042 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 52444080 positive integers (up to 157569042) that are relatively prime to 157569042.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million five hundred sixty-nine thousand forty-two

Notation

Scientific notation 1.57569042 × 10^8
Engineering notation 1.57569042 × 10^6

Prime Factorization of 157569042

Prime Factorization 2 × 3 × 677 × 38791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157569042
Product of the distinct prime numbers

The prime factorization of 157569042 is 2 × 3 × 677 × 38791. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 94, 41, 152, 158, 9499, 444, 46272, 94005, 712452, 131985, 5046250, 7619856, 31075294, 48745881, 528778660, 477521068, 4253333469, 8040542278

Basic calculations (n = 157569042)

Multiplication

n×y
n×2 315138084
n×3 472707126
n×4 630276168
n×5 787845210

Division

n÷y
n÷2 78784521
n÷3 52523014
n÷3 39392260.5
n÷5 31513808.4

Exponentiation

ny
n2 24828002996797764
n3 3.9121246469786E+24
n4 6.16429732809E+32
n5 9.713024245903E+40

Nth Root

y√n
2√n 12552.650795748
3√n 540.1200487555
4√n 112.0386129678
5√n 43.600771991114

Divisors of 157569042

1, 2, 3, 6, 677, 1354, 2031, 4062, 38791, 77582, 116373, 232746, 26261507, 52523014, 78784521, 157569042

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157569041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157569042 can be divided by 16 positive divisors. The sum of these divisors (counting 157569042) is 1, the average is 0.0625.

Base conversion 157569042

Base System Value
2 Binary 1001011001000101000000010010
3 Ternary 101222111100002110
4 Quaternary 21121011000102
5 Quinary 310314202132
6 Senary 23345130150
8 Octal 1131050022
10 Decimal 157569042
12 Duodecimal 44929956
16 Hexadecimal 9645012
20 Vigesimal 294g2c2
36 Base36 2lt91u

Cryptographic Hash Functions

md5 fe8132334e43a2fc4b543260586da76e
sha1 830f3feffc5f62f192655f00dbb793e1423eeac0
sha256 be654935282c498afcec493b7ffb1b82a6daf19485ac36ed0a075d9db8ede386
sha512 12f59c46a5e322e43cba2ec04444873e72d129a2b2719d1e30133699c6f96c98cbd9eb5bfdb26dd8060542042190d8e8c4f74d70b6023fd03eb4f5b17f9fa152
ripemd-160 1bd9643611715725cdd8e8fa91b5d4406b05df0c

157569042 as geometric shapes

Circle

Radius = n
Diameter 315138084
Circumference 990035489.56076
Area 7.7999471818045E+16

Sphere

Radius = n
Volume 1.6387069401167E+25
Surface area 3.1199788727218E+17
Circumference 990035489.56076

Square

Length = n
Perimeter 630276168
Area 24828002996797764
Diagonal 222836276.20654

Cube

Length = n
Surface area 148968017980786584
Volume 3.9121246469786E+24
Space diagonal 272917586.44395

Equilateral Triangle

Length = n
Perimeter 472707126
Area 1.0750840660232E+16
Altitude 136458793.22198

Triangular Pyramid

Length = n
Surface area 1.0750840660232E+16
Volume 4.6104831112093E+23
Height 74278758.735512