157400908 (number)

157400908 is an even 9-digits composite number following 157400907 and preceding 157400909. In scientific notation, it is written as 1.57400908 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 66313488 positive integers (up to 157400908) that are relatively prime to 157400908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57400908 × 10^8
Engineering notation 1.57400908 × 10^6

Prime Factorization of 157400908

Prime Factorization 2 × 2 × 7 × 59 × 95279

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78700454
Product of the distinct prime numbers

The prime factorization of 157400908 is 2 × 2 × 7 × 59 × 95279. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 72, 25, 96, 480, 3916, 4574, 98333, 45961, 209304, 909813, 7335315, 9403018, 40988860, 67450119, 653773143, 401903315, 2303270288, 2677396118

Basic calculations (n = 157400908)

Multiplication

n×y
n×2 314801816
n×3 472202724
n×4 629603632
n×5 787004540

Division

n÷y
n÷2 78700454
n÷3 52466969.333333
n÷3 39350227
n÷5 31480181.6

Exponentiation

ny
n2 24775045839224464
n3 3.8996147108356E+24
n4 6.1380289633567E+32
n5 9.6613133216265E+40

Nth Root

y√n
2√n 12545.951857073
3√n 539.92786873759
4√n 112.00871330871
5√n 43.591463178889

Divisors of 157400908

1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 95279, 190558, 381116, 666953, 1333906, 2667812, 5621461, 11242922, 22485844, 39350227, 78700454, 157400908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157400907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157400908 can be divided by 24 positive divisors. The sum of these divisors (counting 157400908) is 1, the average is 0.041666666666667.

Base conversion 157400908

Base System Value
2 Binary 1001011000011011111101001100
3 Ternary 101222011210110021
4 Quaternary 21120123331030
5 Quinary 310243312113
6 Senary 23341351524
8 Octal 1130337514
10 Decimal 157400908
12 Duodecimal 448685a4
16 Hexadecimal 961bf4c
20 Vigesimal 293f258
36 Base36 2lpnbg

Cryptographic Hash Functions

md5 837a29fcffcece632c005ecd2a01f798
sha1 1c6cab0f06fec1224f92c3e32061bca165175111
sha256 4667d2542f32e33a99a899e0534fdfc67d0bfc1b42a291c7d3a9df9902afd77f
sha512 85749282fe6e7cbe0ba1da416fc4bbe2268093cfceb7bf0968769689e58a9d6317297b8170aeca9f180a6f529deb51c740bd8c0dc274697e76ea2c3d968c387d
ripemd-160 e2d799aa22049021c07eab4003a89e30b8828aa4

157400908 as geometric shapes

Circle

Radius = n
Diameter 314801816
Circumference 988979072.48233
Area 7.7833102000858E+16

Sphere

Radius = n
Volume 1.6334667903189E+25
Surface area 3.1133240800343E+17
Circumference 988979072.48233

Square

Length = n
Perimeter 629603632
Area 24775045839224464
Diagonal 222598498.82344

Cube

Length = n
Surface area 148650275035346784
Volume 3.8996147108356E+24
Space diagonal 272626369.81347

Equilateral Triangle

Length = n
Perimeter 472202724
Area 1.0727909538346E+16
Altitude 136313184.90674

Triangular Pyramid

Length = n
Surface area 1.0727909538346E+16
Volume 4.5957400100777E+23
Height 74199499.607813