157028342 (number)

157028342 is an even 9-digits composite number following 157028341 and preceding 157028343. In scientific notation, it is written as 1.57028342 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 78494200 positive integers (up to 157028342) that are relatively prime to 157028342.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-eight thousand three hundred forty-two

Notation

Scientific notation 1.57028342 × 10^8
Engineering notation 1.57028342 × 10^6

Prime Factorization of 157028342

Prime Factorization 2 × 14591 × 5381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157028342
Product of the distinct prime numbers

The prime factorization of 157028342 is 2 × 14591 × 5381. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 24, 90, 470, 489, 6627, 6332, 58979, 75541, 997665, 851147, 4648972, 8283210, 74443749, 23646257, 437553846, 5678659, 9314684631, 5243508796

Basic calculations (n = 157028342)

Multiplication

n×y
n×2 314056684
n×3 471085026
n×4 628113368
n×5 785141710

Division

n÷y
n÷2 78514171
n÷3 52342780.666667
n÷3 39257085.5
n÷5 31405668.4

Exponentiation

ny
n2 24657900191268964
n3 3.8719891842364E+24
n4 6.0801204184258E+32
n5 9.5475122846575E+40

Nth Root

y√n
2√n 12531.095004029
3√n 539.50153132236
4√n 111.94237358583
5√n 43.570807522244

Divisors of 157028342

1, 2, 5381, 10762, 14591, 29182, 78514171, 157028342

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 -157028341
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 157028342 can be divided by 8 positive divisors. The sum of these divisors (counting 157028342) is 1, the average is 0.125.

Base conversion 157028342

Base System Value
2 Binary 1001010111000000111111110110
3 Ternary 101221110212101112
4 Quaternary 21113000333312
5 Quinary 310144401332
6 Senary 23325355022
8 Octal 1127007766
10 Decimal 157028342
12 Duodecimal 44708a72
16 Hexadecimal 95c0ff6
20 Vigesimal 2918ah2
36 Base36 2lhnue

Cryptographic Hash Functions

md5 6c700842cd878d72c65059dd781c2d45
sha1 2db32702fde7d72467fa4cb4cf7faf655afa7be5
sha256 8e94ca87766c1a2208041330e723489291377edf97698044dd3e0bc14969c0b0
sha512 c25d664138d0ffbe7b523da96bc101e6a8194b246fd678d0dba2daafd112f06cbf0b7eca7559d433c3ca333db65d9170b18e66793dbaf66d9a31e9f60f94b01b
ripemd-160 32a327b6ba93c7dc9b5aeb8e0999a187f1f45874

157028342 as geometric shapes

Circle

Radius = n
Diameter 314056684
Circumference 986638171.26517
Area 7.7465078093841E+16

Sphere

Radius = n
Volume 1.6218950367968E+25
Surface area 3.0986031237536E+17
Circumference 986638171.26517

Square

Length = n
Perimeter 628113368
Area 24657900191268964
Diagonal 222071610.93336

Cube

Length = n
Surface area 147947401147613784
Volume 3.8719891842364E+24
Space diagonal 271981066.5723

Equilateral Triangle

Length = n
Perimeter 471085026
Area 1.067718398481E+16
Altitude 135990533.28615

Triangular Pyramid

Length = n
Surface area 1.067718398481E+16
Volume 4.5631830147576E+23
Height 74023870.31112