157445329 (number)

157445329 is an odd 9-digits composite number following 157445328 and preceding 157445330. In scientific notation, it is written as 1.57445329 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 156205476 positive integers (up to 157445329) that are relatively prime to 157445329.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred forty-five thousand three hundred twenty-nine

Notation

Scientific notation 1.57445329 × 10^8
Engineering notation 1.57445329 × 10^6

Prime Factorization of 157445329

Prime Factorization 127 × 1239727

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157445329
Product of the distinct prime numbers

The prime factorization of 157445329 is 127 × 1239727. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 8, 17, 538, 591, 6682, 9130, 31953, 17035, 694359, 881616, 6308578, 5112847, 92527901, 18598333, 26687234, 183103448, 5525142278, 2881043289

Basic calculations (n = 157445329)

Multiplication

n×y
n×2 314890658
n×3 472335987
n×4 629781316
n×5 787226645

Division

n÷y
n÷2 78722664.5
n÷3 52481776.333333
n÷3 39361332.25
n÷5 31489065.8

Exponentiation

ny
n2 24789031623918241
n3 3.9029172396192E+24
n4 6.1449608885162E+32
n5 9.6749538878456E+40

Nth Root

y√n
2√n 12547.722064184
3√n 539.97865599222
4√n 112.01661512554
5√n 43.593923339834

Divisors of 157445329

1, 127, 1239727, 157445329

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157445328
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157445329 can be divided by 4 positive divisors. The sum of these divisors (counting 157445329) is 1, the average is 0.25.

Base conversion 157445329

Base System Value
2 Binary 1001011000100110110011010001
3 Ternary 101222021001101111
4 Quaternary 21120212303101
5 Quinary 310301222304
6 Senary 23342333321
8 Octal 1130466321
10 Decimal 157445329
12 Duodecimal 4488a241
16 Hexadecimal 9626cd1
20 Vigesimal 2940d69
36 Base36 2lqlld

Cryptographic Hash Functions

md5 cfcdc456c0980ff227862507b256f1d9
sha1 9b625837f07b4c115ee740aa1cb85d337a24d1ca
sha256 023564a656716dd0f653d0487ee6dce5fe23b85b6c004476d8ef174a394c9cb3
sha512 89b563dd42c616bc7a40f116354b890dff6e376e1596787e44094da7d08b7c7bbdd8cec47a3c646121855ba84e527ab6e96b6f0947aecbc345578b719924c02d
ripemd-160 205039b6b308f20dd364113a9315e16a765ffba9

157445329 as geometric shapes

Circle

Radius = n
Diameter 314890658
Circumference 989258177.85686
Area 7.7877039639307E+16

Sphere

Radius = n
Volume 1.6348501503409E+25
Surface area 3.1150815855723E+17
Circumference 989258177.85686

Square

Length = n
Perimeter 629781316
Area 24789031623918241
Diagonal 222661319.60409

Cube

Length = n
Surface area 148734189743509446
Volume 3.9029172396192E+24
Space diagonal 272703309.2424

Equilateral Triangle

Length = n
Perimeter 472335987
Area 1.0733965560765E+16
Altitude 136351654.6212

Triangular Pyramid

Length = n
Surface area 1.0733965560765E+16
Volume 4.5996320775744E+23
Height 74220439.868031