157401814 (number)

157401814 is an even 9-digits composite number following 157401813 and preceding 157401815. In scientific notation, it is written as 1.57401814 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 74458440 positive integers (up to 157401814) that are relatively prime to 157401814.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred one thousand eight hundred fourteen

Notation

Scientific notation 1.57401814 × 10^8
Engineering notation 1.57401814 × 10^6

Prime Factorization of 157401814

Prime Factorization 2 × 19 × 883 × 4691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157401814
Product of the distinct prime numbers

The prime factorization of 157401814 is 2 × 19 × 883 × 4691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157401814)

Multiplication

n×y
n×2 314803628
n×3 472205442
n×4 629607256
n×5 787009070

Division

n÷y
n÷2 78700907
n÷3 52467271.333333
n÷3 39350453.5
n÷5 31480362.8

Exponentiation

ny
n2 24775331050490596
n3 3.8996820497977E+24
n4 6.138170286614E+32
n5 9.6615913775395E+40

Nth Root

y√n
2√n 12545.987964286
3√n 539.92890467764
4√n 112.00887448897
5√n 43.591513361287

Divisors of 157401814

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 -157401813
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 157401814 can be divided by 16 positive divisors. The sum of these divisors (counting 157401814) is 1, the average is 0.0625.

Base conversion 157401814

Base System Value
2 Binary 1001011000011100001011010110
3 Ternary 101222011211200211
4 Quaternary 21120130023112
5 Quinary 310243324224
6 Senary 23341400034
8 Octal 1130341326
10 Decimal 157401814
12 Duodecimal 4486901a
16 Hexadecimal 961c2d6
20 Vigesimal 293f4ae
36 Base36 2lpo0m

Cryptographic Hash Functions

md5 67858da8c873532fc42d460736f465b0
sha1 cd45282bbc0cdc3aef0ea34775523d757221e8f0
sha256 ada7dde4d28ee5a4af2da4e2263afbf19e0fc564f1f5a2fab426de2f77179350
sha512 d6e04c43ff7878562df25ceba26ec0b9f60628a6e8e81b0b61004a2cf8ff3e2d4eafc523e8ab9a3d7f7d6a1a0b1db862b96e43dcc7007bd2403672b8e38e4004
ripemd-160 0fef5d41b89cfeefe0acbe055307d1ec1cf49098

157401814 as geometric shapes

Circle

Radius = n
Diameter 314803628
Circumference 988984765.04821
Area 7.7833998018476E+16

Sphere

Radius = n
Volume 1.6334949971974E+25
Surface area 3.1133599207391E+17
Circumference 988984765.04821

Square

Length = n
Perimeter 629607256
Area 24775331050490596
Diagonal 222599780.10093

Cube

Length = n
Surface area 148651986302943576
Volume 3.8996820497977E+24
Space diagonal 272627939.05151

Equilateral Triangle

Length = n
Perimeter 472205442
Area 1.0728033038447E+16
Altitude 136313969.52575

Triangular Pyramid

Length = n
Surface area 1.0728033038447E+16
Volume 4.5958193698057E+23
Height 74199926.700309