157022738 (number)

157022738 is an even 9-digits composite number following 157022737 and preceding 157022739. In scientific notation, it is written as 1.57022738 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 78072580 positive integers (up to 157022738) that are relatively prime to 157022738.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-two thousand seven hundred thirty-eight

Notation

Scientific notation 1.57022738 × 10^8
Engineering notation 1.57022738 × 10^6

Prime Factorization of 157022738

Prime Factorization 2 × 179 × 438611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157022738
Product of the distinct prime numbers

The prime factorization of 157022738 is 2 × 179 × 438611. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 71, 78, 456, 66, 1242, 4424, 43232, 28854, 217864, 993135, 3016568, 6515350, 26523851, 335998, 98371554, 136301845, 6665628119, 6875951688

Basic calculations (n = 157022738)

Multiplication

n×y
n×2 314045476
n×3 471068214
n×4 628090952
n×5 785113690

Division

n÷y
n÷2 78511369
n÷3 52340912.666667
n÷3 39255684.5
n÷5 31404547.6

Exponentiation

ny
n2 24656140249016644
n3 3.8715746504126E+24
n4 6.0792525197918E+32
n5 9.5458087565111E+40

Nth Root

y√n
2√n 12530.871398271
3√n 539.49511336725
4√n 111.9413748275
5√n 43.570496528333

Divisors of 157022738

1, 2, 179, 358, 438611, 877222, 78511369, 157022738

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 -157022737
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 157022738 can be divided by 8 positive divisors. The sum of these divisors (counting 157022738) is 1, the average is 0.125.

Base conversion 157022738

Base System Value
2 Binary 1001010110111111101000010010
3 Ternary 101221110120200222
4 Quaternary 21112333220102
5 Quinary 310144211423
6 Senary 23325313042
8 Octal 1126775022
10 Decimal 157022738
12 Duodecimal 44705782
16 Hexadecimal 95bfa12
20 Vigesimal 2917ggi
36 Base36 2lhjiq

Cryptographic Hash Functions

md5 76ef395e43d5dedd53aaadf141285068
sha1 5a79009e25d0be2df2438ea9cff07ee8fe096d8a
sha256 7ce230fd0eb2ae61e80e00362cc057e5217d83363fea116364bd6274fdcdc34d
sha512 f468934034d16ab25cec58f153a822ccd8c02d30c5757a4ba558c9c89db91a4558c45a4ffa4cf14dac5e9c3abdbfaf62bbde424bbfceb60b76b718e85dd3441f
ripemd-160 ace0e813e9d5e12eeda594fd8c8657848635f86f

157022738 as geometric shapes

Circle

Radius = n
Diameter 314045476
Circumference 986602960.29471
Area 7.745954907219E+16

Sphere

Radius = n
Volume 1.6217213972748E+25
Surface area 3.0983819628876E+17
Circumference 986602960.29471

Square

Length = n
Perimeter 628090952
Area 24656140249016644
Diagonal 222063685.68056

Cube

Length = n
Surface area 147936841494099864
Volume 3.8715746504126E+24
Space diagonal 271971360.15958

Equilateral Triangle

Length = n
Perimeter 471068214
Area 1.067642190746E+16
Altitude 135985680.07979

Triangular Pyramid

Length = n
Surface area 1.067642190746E+16
Volume 4.5626944819611E+23
Height 74021228.560186