157428179 (number)

157428179 is an odd 9-digits composite number following 157428178 and preceding 157428180. In scientific notation, it is written as 1.57428179 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 154457784 positive integers (up to 157428179) that are relatively prime to 157428179.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57428179 × 10^8
Engineering notation 1.57428179 × 10^6

Prime Factorization of 157428179

Prime Factorization 53 × 2970343

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157428179
Product of the distinct prime numbers

The prime factorization of 157428179 is 53 × 2970343. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157428179)

Multiplication

n×y
n×2 314856358
n×3 472284537
n×4 629712716
n×5 787140895

Division

n÷y
n÷2 78714089.5
n÷3 52476059.666667
n÷3 39357044.75
n÷5 31485635.8

Exponentiation

ny
n2 24783631543256041
n3 3.9016419828618E+24
n4 6.1422839247188E+32
n5 9.6696857316945E+40

Nth Root

y√n
2√n 12547.038654599
3√n 539.95904924941
4√n 112.0135646009
5√n 43.592973590016

Divisors of 157428179

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 -157428178
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 157428179 can be divided by 4 positive divisors. The sum of these divisors (counting 157428179) is 1, the average is 0.25.

Base conversion 157428179

Base System Value
2 Binary 1001011000100010100111010011
3 Ternary 101222020011212022
4 Quaternary 21120202213103
5 Quinary 310300200204
6 Senary 23342122055
8 Octal 1130424723
10 Decimal 157428179
12 Duodecimal 4488032b
16 Hexadecimal 96229d3
20 Vigesimal 293ia8j
36 Base36 2lq8cz

Cryptographic Hash Functions

md5 dedecd2dd2aac344135b9b77ae90e454
sha1 a1952d2aad39e445670f9458751aaec54155bfa1
sha256 8e83f5ac29028b00ad2737b4b4ee703fffd55d1add9a4694661cd652ecd24154
sha512 b7c9286d22b10a788ac156a6d9e264c42a6431e7e4693cc9e5a06b9228959f7f2c87ea669ddfcd3ea55e2a419a63d97c15c55839c9cd2ad4e899557ee21db3a8
ripemd-160 35b6885d6be373d02cd5fba06a1698a01c4b3faf

157428179 as geometric shapes

Circle

Radius = n
Diameter 314856358
Circumference 989150421.22884
Area 7.7860074785569E+16

Sphere

Radius = n
Volume 1.6343159720395E+25
Surface area 3.1144029914228E+17
Circumference 989150421.22884

Square

Length = n
Perimeter 629712716
Area 24783631543256041
Diagonal 222637065.8415

Cube

Length = n
Surface area 148701789259536246
Volume 3.9016419828618E+24
Space diagonal 272673604.57105

Equilateral Triangle

Length = n
Perimeter 472284537
Area 1.0731627257247E+16
Altitude 136336802.28552

Triangular Pyramid

Length = n
Surface area 1.0731627257247E+16
Volume 4.5981291730728E+23
Height 74212355.2805