157428082 (number)

157428082 is an even 9-digits composite number following 157428081 and preceding 157428083. In scientific notation, it is written as 1.57428082 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 67468884 positive integers (up to 157428082) that are relatively prime to 157428082.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-eight thousand eighty-two

Notation

Scientific notation 1.57428082 × 10^8
Engineering notation 1.57428082 × 10^6

Prime Factorization of 157428082

Prime Factorization 2 × 7 × 49 × 229487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157428082
Product of the distinct prime numbers

The prime factorization of 157428082 is 2 × 7 × 49 × 229487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 8, 87, 754, 23, 8171, 6440, 84282, 82245, 737126, 259057, 7817455, 2154795, 55587862, 64402722, 190852047, 948042122, 3364508195, 23985839

Basic calculations (n = 157428082)

Multiplication

n×y
n×2 314856164
n×3 472284246
n×4 629712328
n×5 787140410

Division

n÷y
n÷2 78714041
n÷3 52476027.333333
n÷3 39357020.5
n÷5 31485616.4

Exponentiation

ny
n2 24783601002198724
n3 3.9016347708294E+24
n4 6.1422687863619E+32
n5 9.6696559416541E+40

Nth Root

y√n
2√n 12547.034789144
3√n 539.95893835008
4√n 112.01354734649
5√n 43.592968218018

Divisors of 157428082

1, 2, 7, 14, 49, 98, 343, 686, 229487, 458974, 1606409, 3212818, 11244863, 22489726, 78714041, 157428082

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157428081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157428082 can be divided by 16 positive divisors. The sum of these divisors (counting 157428082) is 1, the average is 0.0625.

Base conversion 157428082

Base System Value
2 Binary 1001011000100010100101110010
3 Ternary 101222020011201201
4 Quaternary 21120202211302
5 Quinary 310300144312
6 Senary 23342121414
8 Octal 1130424562
10 Decimal 157428082
12 Duodecimal 4488026a
16 Hexadecimal 9622972
20 Vigesimal 293ia42
36 Base36 2lq8aa

Cryptographic Hash Functions

md5 3344d4a5ff44678028344cc3b6eaff19
sha1 c9b526e315683f7f9d8d417cc5e7676f5fcdd2bd
sha256 6885c581a992284262e0a969d2a10e02bebc34221dd73cb8744d7eef8d78d059
sha512 469acc9e7899867b3a45f56feac5777709d4d98fa15d91e9030c6a8763f3bf7f6f6db12274e19c15986a9758a6ff3a916843b51fa7f6c5f97dfde0f824d21177
ripemd-160 5154a0e2d84ddb0a1d036c03b7dfa59a03618c42

157428082 as geometric shapes

Circle

Radius = n
Diameter 314856164
Circumference 989149811.75986
Area 7.7859978838008E+16

Sphere

Radius = n
Volume 1.6343129510704E+25
Surface area 3.1143991535203E+17
Circumference 989149811.75986

Square

Length = n
Perimeter 629712328
Area 24783601002198724
Diagonal 222636928.66278

Cube

Length = n
Surface area 148701606013192344
Volume 3.9016347708294E+24
Space diagonal 272673436.56212

Equilateral Triangle

Length = n
Perimeter 472284246
Area 1.0731614032581E+16
Altitude 136336718.28106

Triangular Pyramid

Length = n
Surface area 1.0731614032581E+16
Volume 4.5981206736112E+23
Height 74212309.554261