157427443 (number)

157427443 is an odd 9-digits composite number following 157427442 and preceding 157427444. In scientific notation, it is written as 1.57427443 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 157238968 positive integers (up to 157427443) that are relatively prime to 157427443.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-seven thousand four hundred forty-three

Notation

Scientific notation 1.57427443 × 10^8
Engineering notation 1.57427443 × 10^6

Prime Factorization of 157427443

Prime Factorization 839 × 187637

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157427443
Product of the distinct prime numbers

The prime factorization of 157427443 is 839 × 187637. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 86, 23, 67, 38, 9859, 9574, 10339, 80865, 166141, 782230, 8934277, 4664583, 63317748, 64667495, 788920660, 913040358, 552233855, 7757401403

Basic calculations (n = 157427443)

Multiplication

n×y
n×2 314854886
n×3 472282329
n×4 629709772
n×5 787137215

Division

n÷y
n÷2 78713721.5
n÷3 52475814.333333
n÷3 39356860.75
n÷5 31485488.6

Exponentiation

ny
n2 24783399809518249
n3 3.9015872608591E+24
n4 6.1421690611843E+32
n5 9.6694596977595E+40

Nth Root

y√n
2√n 12547.009324935
3√n 539.95820778532
4√n 112.01343368067
5√n 43.592932829221

Divisors of 157427443

1, 839, 187637, 157427443

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157427442
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157427443 can be divided by 4 positive divisors. The sum of these divisors (counting 157427443) is 1, the average is 0.25.

Base conversion 157427443

Base System Value
2 Binary 1001011000100010011011110011
3 Ternary 101222020010212001
4 Quaternary 21120202123303
5 Quinary 310300134233
6 Senary 23342114431
8 Octal 1130423363
10 Decimal 157427443
12 Duodecimal 4487ba17
16 Hexadecimal 96226f3
20 Vigesimal 293i8c3
36 Base36 2lq7sj

Cryptographic Hash Functions

md5 c114f05809b836a42d327c3b68b9bfa6
sha1 18fcb96a350714568b9a411c18a1885759332e5b
sha256 bf683ec59fa34f2afab35b9b9468b5b49015bd3c1dcb558b8cd862e5b9385826
sha512 d8daff6fb6a28d3b143670aad34b0bca477067d014576163d2c371a34632bbc6bbb24c4b66fc09a538d68c8ee7cd58ae99a92c49962ddadd9b0be01f9efda15f
ripemd-160 592497c8b43d8c391ea2af1fbe35e774acf03318

157427443 as geometric shapes

Circle

Radius = n
Diameter 314854886
Circumference 989145796.80445
Area 7.7859346772561E+16

Sphere

Radius = n
Volume 1.6342930501406E+25
Surface area 3.1143738709024E+17
Circumference 989145796.80445

Square

Length = n
Perimeter 629709772
Area 24783399809518249
Diagonal 222636024.98032

Cube

Length = n
Surface area 148700398857109494
Volume 3.9015872608591E+24
Space diagonal 272672329.78165

Equilateral Triangle

Length = n
Perimeter 472282329
Area 1.0731526913595E+16
Altitude 136336164.89083

Triangular Pyramid

Length = n
Surface area 1.0731526913595E+16
Volume 4.5980646825742E+23
Height 74212008.326772