157456434 (number)

157456434 is an even 9-digits composite number following 157456433 and preceding 157456435. In scientific notation, it is written as 1.57456434 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 52440960 positive integers (up to 157456434) that are relatively prime to 157456434.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred fifty-six thousand four hundred thirty-four

Notation

Scientific notation 1.57456434 × 10^8
Engineering notation 1.57456434 × 10^6

Prime Factorization of 157456434

Prime Factorization 2 × 3 × 1249 × 21011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157456434
Product of the distinct prime numbers

The prime factorization of 157456434 is 2 × 3 × 1249 × 21011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 84, 70, 964, 183, 4159, 4173, 47029, 63663, 267661, 678402, 1772769, 8763340, 48732526, 57636148, 825582146, 110230714, 6970086947, 5572180522

Basic calculations (n = 157456434)

Multiplication

n×y
n×2 314912868
n×3 472369302
n×4 629825736
n×5 787282170

Division

n÷y
n÷2 78728217
n÷3 52485478
n÷3 39364108.5
n÷5 31491286.8

Exponentiation

ny
n2 24792528607996356
n3 3.9037431444581E+24
n4 6.1466947477832E+32
n5 9.6783663587247E+40

Nth Root

y√n
2√n 12548.16456698
3√n 539.99135102745
4√n 112.01859027402
5√n 43.594538279463

Divisors of 157456434

1, 2, 3, 6, 1249, 2498, 3747, 7494, 21011, 42022, 63033, 126066, 26242739, 52485478, 78728217, 157456434

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 -157456433
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 157456434 can be divided by 16 positive divisors. The sum of these divisors (counting 157456434) is 1, the average is 0.0625.

Base conversion 157456434

Base System Value
2 Binary 1001011000101001100000110010
3 Ternary 101222021121121210
4 Quaternary 21120221200302
5 Quinary 310302101214
6 Senary 23342500550
8 Octal 1130514062
10 Decimal 157456434
12 Duodecimal 44894756
16 Hexadecimal 9629832
20 Vigesimal 294211e
36 Base36 2lqu5u

Cryptographic Hash Functions

md5 ef995e32f91a65f49cd27bf480dd077c
sha1 3b7f1329efd9faaf27233d17fb35da69a7d1d7e1
sha256 c2ecd61f3f8bc96e2b618b93a10217cbf9f51b9847fcde4656ff8c814366168d
sha512 25045fcde408e5b997c3b825c622bb052f949082ecc9b3415fe53f0ec69bc032d00189def02020fa7990c1c9768762e0b750328f8fbebf3a6b98c6bfc601ff43
ripemd-160 c9031cdfe25347968f957fb50c20564622a1f0ea

157456434 as geometric shapes

Circle

Radius = n
Diameter 314912868
Circumference 989327952.62969
Area 7.7888025738796E+16

Sphere

Radius = n
Volume 1.6351961045508E+25
Surface area 3.1155210295518E+17
Circumference 989327952.62969

Square

Length = n
Perimeter 629825736
Area 24792528607996356
Diagonal 222677024.4457

Cube

Length = n
Surface area 148755171647978136
Volume 3.9037431444581E+24
Space diagonal 272722543.66662

Equilateral Triangle

Length = n
Perimeter 472369302
Area 1.0735479799289E+16
Altitude 136361271.83331

Triangular Pyramid

Length = n
Surface area 1.0735479799289E+16
Volume 4.6006054157614E+23
Height 74225674.815235