157045682 (number)

157045682 is an even 9-digits composite number following 157045681 and preceding 157045683. In scientific notation, it is written as 1.57045682 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 77666160 positive integers (up to 157045682) that are relatively prime to 157045682.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-five thousand six hundred eighty-two

Notation

Scientific notation 1.57045682 × 10^8
Engineering notation 1.57045682 × 10^6

Prime Factorization of 157045682

Prime Factorization 2 × 131 × 373 × 1607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157045682
Product of the distinct prime numbers

The prime factorization of 157045682 is 2 × 131 × 373 × 1607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157045682)

Multiplication

n×y
n×2 314091364
n×3 471137046
n×4 628182728
n×5 785228410

Division

n÷y
n÷2 78522841
n÷3 52348560.666667
n÷3 39261420.5
n÷5 31409136.4

Exponentiation

ny
n2 24663346234845124
n3 3.8732720298534E+24
n4 6.0828064749985E+32
n5 9.5527849134015E+40

Nth Root

y√n
2√n 12531.786863812
3√n 539.52138891009
4√n 111.94546379292
5√n 43.571769749093

Divisors of 157045682

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 -157045681
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 157045682 can be divided by 16 positive divisors. The sum of these divisors (counting 157045682) is 1, the average is 0.0625.

Base conversion 157045682

Base System Value
2 Binary 1001010111000101001110110010
3 Ternary 101221111202011202
4 Quaternary 21113011032302
5 Quinary 310200430212
6 Senary 23330011202
8 Octal 1127051662
10 Decimal 157045682
12 Duodecimal 44716b02
16 Hexadecimal 95c53b2
20 Vigesimal 291ae42
36 Base36 2li182

Cryptographic Hash Functions

md5 0b3fcaf51f18002a3732f775a840f61d
sha1 93ac8e85a1a5fa20e93a778b59dd967a3a7a189b
sha256 330e71bece8241b8cd268189b8e1189bc8cba32db616b040d27ed53c9361ce73
sha512 71d102e09b88d57696aab8e60d1ddaf789eaf3aef2e69750ec9a4965c2314fecec0ff746823ef028e842887583f5e717c8c90d52d646713dd6cda049e43fea68
ripemd-160 e19e0377b8c36b18db867af62899cb54000b277a

157045682 as geometric shapes

Circle

Radius = n
Diameter 314091364
Circumference 986747121.6984
Area 7.7482187344331E+16

Sphere

Radius = n
Volume 1.6224323939123E+25
Surface area 3.0992874937732E+17
Circumference 986747121.6984

Square

Length = n
Perimeter 628182728
Area 24663346234845124
Diagonal 222096133.39653

Cube

Length = n
Surface area 147980077409070744
Volume 3.8732720298534E+24
Space diagonal 272011100.33331

Equilateral Triangle

Length = n
Perimeter 471137046
Area 1.0679542190854E+16
Altitude 136005550.16665

Triangular Pyramid

Length = n
Surface area 1.0679542190854E+16
Volume 4.5646948628159E+23
Height 74032044.465511