157055274 (number)

157055274 is an even 9-digits composite number following 157055273 and preceding 157055275. In scientific notation, it is written as 1.57055274 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 48 positive divisors. There are 51749280 positive integers (up to 157055274) that are relatively prime to 157055274.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57055274 × 10^8
Engineering notation 1.57055274 × 10^6

Prime Factorization of 157055274

Prime Factorization 2 × 3 × 3 × 3 × 3 × 3 × 89 × 3631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1938954
Product of the distinct prime numbers

The prime factorization of 157055274 is 2 × 3 × 3 × 3 × 3 × 3 × 89 × 3631. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157055274)

Multiplication

n×y
n×2 314110548
n×3 471165822
n×4 628221096
n×5 785276370

Division

n÷y
n÷2 78527637
n÷3 52351758
n÷3 39263818.5
n÷5 31411054.8

Exponentiation

ny
n2 24666359091215076
n3 3.8739817856532E+24
n4 6.0842927081677E+32
n5 9.5557025837748E+40

Nth Root

y√n
2√n 12532.169564764
3√n 539.53237294084
4√n 111.94717309858
5√n 43.572301989393

Divisors of 157055274

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157055273
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157055274 can be divided by 48 positive divisors. The sum of these divisors (counting 157055274) is 1, the average is 0.020833333333333.

Base conversion 157055274

Base System Value
2 Binary 1001010111000111100100101010
3 Ternary 101221112020100000
4 Quaternary 21113013210222
5 Quinary 310201232044
6 Senary 23330123430
8 Octal 1127074452
10 Decimal 157055274
12 Duodecimal 44720576
16 Hexadecimal 95c792a
20 Vigesimal 291bi3e
36 Base36 2li8mi

Cryptographic Hash Functions

md5 e996f89e655c47a8526e8d8075d1f2ea
sha1 3d85b754f7d405d52d0359f5d76b8b3fde996750
sha256 c6891ed4b8f7d9fd47c3bc12399fe95755b96c00d239edaaa4ecd89d38661f67
sha512 0713476b20f98d745e311fb58262ce9ce0b77f65d0be8a801e41976439617c2c95b0848bbcd267c096189e5f90a7d2fb269a931f0c07c885fd3bcdc460b7aa4d
ripemd-160 6bd6e318a3bde1d1be86cdea4a4bd7e7f0070d01

157055274 as geometric shapes

Circle

Radius = n
Diameter 314110548
Circumference 986807390.01186
Area 7.7491652511769E+16

Sphere

Radius = n
Volume 1.6227296957265E+25
Surface area 3.0996661004708E+17
Circumference 986807390.01186

Square

Length = n
Perimeter 628221096
Area 24666359091215076
Diagonal 222109698.53302

Cube

Length = n
Surface area 147998154547290456
Volume 3.8739817856532E+24
Space diagonal 272027714.16465

Equilateral Triangle

Length = n
Perimeter 471165822
Area 1.0680846795931E+16
Altitude 136013857.08233

Triangular Pyramid

Length = n
Surface area 1.0680846795931E+16
Volume 4.5655313180476E+23
Height 74036566.177674