157435638 (number)

157435638 is an even 9-digits composite number following 157435637 and preceding 157435639. In scientific notation, it is written as 1.57435638 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 52478544 positive integers (up to 157435638) that are relatively prime to 157435638.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57435638 × 10^8
Engineering notation 1.57435638 × 10^6

Prime Factorization of 157435638

Prime Factorization 2 × 3 × 26239273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157435638
Product of the distinct prime numbers

The prime factorization of 157435638 is 2 × 3 × 26239273. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 93, 88, 654, 106, 152, 1209, 96134, 2333, 870066, 258662, 4121768, 5298189, 14610370, 93521616, 727199348, 949880518, 5144765557, 4285148456

Basic calculations (n = 157435638)

Multiplication

n×y
n×2 314871276
n×3 472306914
n×4 629742552
n×5 787178190

Division

n÷y
n÷2 78717819
n÷3 52478546
n÷3 39358909.5
n÷5 31487127.6

Exponentiation

ny
n2 24785980112467044
n3 3.9021965924616E+24
n4 6.1434481013561E+32
n5 9.6719767135689E+40

Nth Root

y√n
2√n 12547.335892531
3√n 539.96757692844
4√n 112.0148913874
5√n 43.593386672134

Divisors of 157435638

1, 2, 3, 6, 26239273, 52478546, 78717819, 157435638

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 -157435637
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 157435638 can be divided by 8 positive divisors. The sum of these divisors (counting 157435638) is 1, the average is 0.125.

Base conversion 157435638

Base System Value
2 Binary 1001011000100100011011110110
3 Ternary 101222020120002120
4 Quaternary 21120210123312
5 Quinary 310300420023
6 Senary 23342220410
8 Octal 1130443366
10 Decimal 157435638
12 Duodecimal 44884706
16 Hexadecimal 96246f6
20 Vigesimal 293j91i
36 Base36 2lqe46

Cryptographic Hash Functions

md5 e425648b73bf75d1956aad7d57c7402c
sha1 eef32f2ea7fce5266fc894879e6a3185851f79bc
sha256 cc026577851c287b56db53b49fc9b2f220b2b9d549ca64a1f3659293aab1fdd8
sha512 9a702ffc09d71d1e790666e09d2ac3a03fa7c169c4ef3200a28491e98deb7db71323ad519418bb1cf0cfe90078f2b4f59abad74a0e13e344de0df6fc1e13edbb
ripemd-160 629f89cffd66f60e67a28c1ab51cb099e86dcd36

157435638 as geometric shapes

Circle

Radius = n
Diameter 314871276
Circumference 989197287.50804
Area 7.7867453033349E+16

Sphere

Radius = n
Volume 1.6345482863654E+25
Surface area 3.114698121334E+17
Circumference 989197287.50804

Square

Length = n
Perimeter 629742552
Area 24785980112467044
Diagonal 222647614.46046

Cube

Length = n
Surface area 148715880674802264
Volume 3.9021965924616E+24
Space diagonal 272686523.93802

Equilateral Triangle

Length = n
Perimeter 472306914
Area 1.0732644217546E+16
Altitude 136343261.96901

Triangular Pyramid

Length = n
Surface area 1.0732644217546E+16
Volume 4.5987827867543E+23
Height 74215871.48682