157047427 (number)

157047427 is an odd 9-digits composite number following 157047426 and preceding 157047428. In scientific notation, it is written as 1.57047427 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 147383808 positive integers (up to 157047427) that are relatively prime to 157047427.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-seven thousand four hundred twenty-seven

Notation

Scientific notation 1.57047427 × 10^8
Engineering notation 1.57047427 × 10^6

Prime Factorization of 157047427

Prime Factorization 53 × 23 × 128833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157047427
Product of the distinct prime numbers

The prime factorization of 157047427 is 53 × 23 × 128833. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 41, 89, 915, 911, 4356, 3297, 796, 71946, 465796, 186679, 8099942, 4909354, 4724305, 90278506, 714639656, 541496187, 4872963782, 4309778755

Basic calculations (n = 157047427)

Multiplication

n×y
n×2 314094854
n×3 471142281
n×4 628189708
n×5 785237135

Division

n÷y
n÷2 78523713.5
n÷3 52349142.333333
n÷3 39261856.75
n÷5 31409485.4

Exponentiation

ny
n2 24663894327320329
n3 3.8734011439056E+24
n4 6.0830768338922E+32
n5 9.5533156500608E+40

Nth Root

y√n
2√n 12531.856486571
3√n 539.52338718499
4√n 111.94577475979
5√n 43.57186657748

Divisors of 157047427

1, 23, 53, 1219, 128833, 2963159, 6828149, 157047427

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 -157047426
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 157047427 can be divided by 8 positive divisors. The sum of these divisors (counting 157047427) is 1, the average is 0.125.

Base conversion 157047427

Base System Value
2 Binary 1001010111000101101010000011
3 Ternary 101221111211120101
4 Quaternary 21113011222003
5 Quinary 310201004202
6 Senary 23330023231
8 Octal 1127055203
10 Decimal 157047427
12 Duodecimal 44717b17
16 Hexadecimal 95c5a83
20 Vigesimal 291aib7
36 Base36 2li2kj

Cryptographic Hash Functions

md5 5261a634f89dee60ac612dafe7dce071
sha1 102171748907316cb26d27cf8cc87f6fdc829f27
sha256 39405136db764aa7dd817cedaa818cc12a6fdeb22d2c24d91605ffe4a9c278ca
sha512 7eb1f099f2d562cf4d85a3adacd2e2fdf23a52dd2884bdcbfe3bb5c74f7a084d3e943d98405df6285f64a457124df036a7a928af21241eaafa809e8e0d120ba5
ripemd-160 942611acbfb0d502f9782b5df830b7127c5658e1

157047427 as geometric shapes

Circle

Radius = n
Diameter 314094854
Circumference 986758085.85676
Area 7.7483909227625E+16

Sphere

Radius = n
Volume 1.62248647708E+25
Surface area 3.099356369105E+17
Circumference 986758085.85676

Square

Length = n
Perimeter 628189708
Area 24663894327320329
Diagonal 222098601.1992

Cube

Length = n
Surface area 147983365963921974
Volume 3.8734011439056E+24
Space diagonal 272014122.76196

Equilateral Triangle

Length = n
Perimeter 471142281
Area 1.0679779521857E+16
Altitude 136007061.38098

Triangular Pyramid

Length = n
Surface area 1.0679779521857E+16
Volume 4.5648470251856E+23
Height 74032867.0664