157425454 (number)

157425454 is an even 9-digits composite number following 157425453 and preceding 157425455. In scientific notation, it is written as 1.57425454 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 76585320 positive integers (up to 157425454) that are relatively prime to 157425454.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57425454 × 10^8
Engineering notation 1.57425454 × 10^6

Prime Factorization of 157425454

Prime Factorization 2 × 37 × 2127371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157425454
Product of the distinct prime numbers

The prime factorization of 157425454 is 2 × 37 × 2127371. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 82, 61, 299, 816, 3894, 6601, 70785, 36792, 20591, 701505, 8477393, 7433396, 92355645, 71924187, 298001643, 555691727, 7171128976, 6597643868

Basic calculations (n = 157425454)

Multiplication

n×y
n×2 314850908
n×3 472276362
n×4 629701816
n×5 787127270

Division

n÷y
n÷2 78712727
n÷3 52475151.333333
n÷3 39356363.5
n÷5 31485090.8

Exponentiation

ny
n2 24782773567106116
n3 3.9014393801809E+24
n4 6.1418586567845E+32
n5 9.6688488744814E+40

Nth Root

y√n
2√n 12546.930062768
3√n 539.95593376122
4√n 112.01307987359
5√n 43.592822674626

Divisors of 157425454

1, 2, 37, 74, 2127371, 4254742, 78712727, 157425454

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 -157425453
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 157425454 can be divided by 8 positive divisors. The sum of these divisors (counting 157425454) is 1, the average is 0.125.

Base conversion 157425454

Base System Value
2 Binary 1001011000100001111100101110
3 Ternary 101222020001010101
4 Quaternary 21120201330232
5 Quinary 310300103304
6 Senary 23342101314
8 Octal 1130417456
10 Decimal 157425454
12 Duodecimal 4487a83a
16 Hexadecimal 9621f2e
20 Vigesimal 293i3ce
36 Base36 2lq69a

Cryptographic Hash Functions

md5 d2066fe75177b268a04e985d6d1b8e50
sha1 5860d3cf63a7d7ba57aa2df8303ba77cab784610
sha256 914719ba20255f9adac4e84e7fbcb523d3ab58c7e36c6ec77f4c02e38218d8c1
sha512 8a819ef7f624bf5a86ece0f83a639d284eb3f7d43480ca1b7352e5acc1561989e2b9d5398ca0cfa4ef1b360fa9ca588efa0a75996196ac6ca85593ee56d189bd
ripemd-160 139867be558b3d747fdf56888907d655629bb9ee

157425454 as geometric shapes

Circle

Radius = n
Diameter 314850908
Circumference 989133299.54888
Area 7.7857379374E+16

Sphere

Radius = n
Volume 1.634231106027E+25
Surface area 3.11429517496E+17
Circumference 989133299.54888

Square

Length = n
Perimeter 629701816
Area 24782773567106116
Diagonal 222633212.10954

Cube

Length = n
Surface area 148696641402636696
Volume 3.9014393801809E+24
Space diagonal 272668884.7326

Equilateral Triangle

Length = n
Perimeter 472276362
Area 1.0731255742676E+16
Altitude 136334442.3663

Triangular Pyramid

Length = n
Surface area 1.0731255742676E+16
Volume 4.5978904035236E+23
Height 74211070.703181