157400423 (number)

157400423 is an odd 9-digits composite number following 157400422 and preceding 157400424. In scientific notation, it is written as 1.57400423 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 152143200 positive integers (up to 157400423) that are relatively prime to 157400423.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57400423 × 10^8
Engineering notation 1.57400423 × 10^6

Prime Factorization of 157400423

Prime Factorization 31 × 1021 × 4973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157400423
Product of the distinct prime numbers

The prime factorization of 157400423 is 31 × 1021 × 4973. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 98, 73, 316, 309, 2571, 1647, 37757, 30694, 385813, 812337, 5045609, 2049562, 25960256, 16103832, 344481985, 177079390, 4301560332, 1683056008

Basic calculations (n = 157400423)

Multiplication

n×y
n×2 314800846
n×3 472201269
n×4 629601692
n×5 787002115

Division

n÷y
n÷2 78700211.5
n÷3 52466807.666667
n÷3 39350105.75
n÷5 31480084.6

Exponentiation

ny
n2 24774893160578929
n3 3.8995786632549E+24
n4 6.137953311181E+32
n5 9.6611644753414E+40

Nth Root

y√n
2√n 12545.932528114
3√n 539.92731417644
4√n 112.0086270254
5√n 43.591436315149

Divisors of 157400423

1, 31, 1021, 4973, 31651, 154163, 5077433, 157400423

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 -157400422
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 157400423 can be divided by 8 positive divisors. The sum of these divisors (counting 157400423) is 1, the average is 0.125.

Base conversion 157400423

Base System Value
2 Binary 1001011000011011110101100111
3 Ternary 101222011202210022
4 Quaternary 21120123311213
5 Quinary 310243303143
6 Senary 23341345355
8 Octal 1130336547
10 Decimal 157400423
12 Duodecimal 4486825b
16 Hexadecimal 961bd67
20 Vigesimal 293f113
36 Base36 2lpmxz

Cryptographic Hash Functions

md5 71b64a6ed00408e253b5e50637e652ef
sha1 e5f922b8aa792c369bee5ab2234a75914395a3fd
sha256 4b7b6fbeb644d680337a4f820dfa4d945b272ad3ce5f7043cff78743a66c9d25
sha512 f541bd3b6c28fbeda5e845f1c75e034775762fe08e6160ad5a0b58d8451659485f19ceb1b89410f55154e16cae0707de24234aabca7750880f6be0db12f19050
ripemd-160 153532b0546ce891a92074138b585857beed628e

157400423 as geometric shapes

Circle

Radius = n
Diameter 314800846
Circumference 988976025.13745
Area 7.7832622346747E+16

Sphere

Radius = n
Volume 1.6334516907436E+25
Surface area 3.1133048938699E+17
Circumference 988976025.13745

Square

Length = n
Perimeter 629601692
Area 24774893160578929
Diagonal 222597812.92986

Cube

Length = n
Surface area 148649358963473574
Volume 3.8995786632549E+24
Space diagonal 272625529.76883

Equilateral Triangle

Length = n
Perimeter 472201269
Area 1.0727843426553E+16
Altitude 136312764.88442

Triangular Pyramid

Length = n
Surface area 1.0727843426553E+16
Volume 4.5956975275966E+23
Height 74199270.976621