157427171 (number)

157427171 is an odd 9-digits composite number following 157427170 and preceding 157427172. In scientific notation, it is written as 1.57427171 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 137657520 positive integers (up to 157427171) that are relatively prime to 157427171.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57427171 × 10^8
Engineering notation 1.57427171 × 10^6

Prime Factorization of 157427171

Prime Factorization 121 × 383 × 43 × 79

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157427171
Product of the distinct prime numbers

The prime factorization of 157427171 is 121 × 383 × 43 × 79. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157427171)

Multiplication

n×y
n×2 314854342
n×3 472281513
n×4 629708684
n×5 787135855

Division

n÷y
n÷2 78713585.5
n÷3 52475723.666667
n÷3 39356792.75
n÷5 31485434.2

Exponentiation

ny
n2 24783314169063241
n3 3.9015670376398E+24
n4 6.1421266120249E+32
n5 9.669376164549E+40

Nth Root

y√n
2√n 12546.998485694
3√n 539.9578968088
4√n 112.013385297
5√n 43.592917765411

Divisors of 157427171

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 -157427170
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 157427171 can be divided by 16 positive divisors. The sum of these divisors (counting 157427171) is 1, the average is 0.0625.

Base conversion 157427171

Base System Value
2 Binary 1001011000100010010111100011
3 Ternary 101222020010110222
4 Quaternary 21120202113203
5 Quinary 310300132141
6 Senary 23342113255
8 Octal 1130422743
10 Decimal 157427171
12 Duodecimal 4487b82b
16 Hexadecimal 96225e3
20 Vigesimal 293i7ib
36 Base36 2lq7kz

Cryptographic Hash Functions

md5 7e0c95cc0d6a420508c497196baf2508
sha1 63b06eaa9f2782c3cdd401a3af3708467233846a
sha256 d6b20dfa0eab7a947667ac79428116c0d31fbd0df4885424c2b9851ddfecd3f2
sha512 16ef281df09f3e35a2b3ac404af99e82e1fae8bd47e5de13020757bd998bfe638ba497b78f9bad81c490116be23a3fe267ddddd97e6409d4c36d5c91e78340db
ripemd-160 e4b1281911c16cd4ca7954f12680a6d4334e4f68

157427171 as geometric shapes

Circle

Radius = n
Diameter 314854342
Circumference 989144087.77805
Area 7.7859077725137E+16

Sphere

Radius = n
Volume 1.6342845790583E+25
Surface area 3.1143631090055E+17
Circumference 989144087.77805

Square

Length = n
Perimeter 629708684
Area 24783314169063241
Diagonal 222635640.31423

Cube

Length = n
Surface area 148699885014379446
Volume 3.9015670376398E+24
Space diagonal 272671858.66383

Equilateral Triangle

Length = n
Perimeter 472281513
Area 1.073148983019E+16
Altitude 136335929.33192

Triangular Pyramid

Length = n
Surface area 1.073148983019E+16
Volume 4.5980408492817E+23
Height 74211880.104743