157418042 (number)

157418042 is an even 9-digits composite number following 157418041 and preceding 157418043. In scientific notation, it is written as 1.57418042 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 78709020 positive integers (up to 157418042) that are relatively prime to 157418042.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred eighteen thousand forty-two

Notation

Scientific notation 1.57418042 × 10^8
Engineering notation 1.57418042 × 10^6

Prime Factorization of 157418042

Prime Factorization 2 × 78709021

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157418042
Product of the distinct prime numbers

The prime factorization of 157418042 is 2 × 78709021. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 70, 92, 343, 256, 6782, 5470, 35186, 6644, 98705, 543893, 7781695, 2161003, 17048199, 88813844, 382113527, 459529532, 2591150072, 5963270747

Basic calculations (n = 157418042)

Multiplication

n×y
n×2 314836084
n×3 472254126
n×4 629672168
n×5 787090210

Division

n÷y
n÷2 78709021
n÷3 52472680.666667
n÷3 39354510.5
n÷5 31483608.4

Exponentiation

ny
n2 24780439947113764
n3 3.9008883363732E+24
n4 6.1407020397251E+32
n5 9.6665729159893E+40

Nth Root

y√n
2√n 12546.634688234
3√n 539.94745945144
4√n 112.0117613835
5√n 43.592412174191

Divisors of 157418042

1, 2, 78709021, 157418042

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 -157418041
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 157418042 can be divided by 4 positive divisors. The sum of these divisors (counting 157418042) is 1, the average is 0.25.

Base conversion 157418042

Base System Value
2 Binary 1001011000100000001000111010
3 Ternary 101222012122221212
4 Quaternary 21120200020322
5 Quinary 310244334132
6 Senary 23342003122
8 Octal 1130401072
10 Decimal 157418042
12 Duodecimal 448764a2
16 Hexadecimal 962023a
20 Vigesimal 293h522
36 Base36 2lq0je

Cryptographic Hash Functions

md5 3a6fb009f64e8a7ed0b92c73ed8e7fce
sha1 0c5d8ba2ba968b2c9d8c655f65d7674f71840859
sha256 4f7cdb99178e7d905cf4b31c5538d179758afb5cdc84f75562b51451c8031045
sha512 26da74ce7eea1f789bf1f4e226c5b3497a05d321cccfd210222feb69f13008bed991823ac786c5874d6446843b17721d22ba9bf991c3cd9759efa6cc8bfd6c53
ripemd-160 c899695f7d3e79bc6c7671c4a92c086686783ef0

157418042 as geometric shapes

Circle

Radius = n
Diameter 314836084
Circumference 989086728.57938
Area 7.7850048090576E+16

Sphere

Radius = n
Volume 1.6340002853366E+25
Surface area 3.114001923623E+17
Circumference 989086728.57938

Square

Length = n
Perimeter 629672168
Area 24780439947113764
Diagonal 222622729.95862

Cube

Length = n
Surface area 148682639682682584
Volume 3.9008883363732E+24
Space diagonal 272656046.77201

Equilateral Triangle

Length = n
Perimeter 472254126
Area 1.0730245255578E+16
Altitude 136328023.38601

Triangular Pyramid

Length = n
Surface area 1.0730245255578E+16
Volume 4.5972409921684E+23
Height 74207576.652873