157424637 (number)

157424637 is an odd 9-digits composite number following 157424636 and preceding 157424638. In scientific notation, it is written as 1.57424637 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 104342768 positive integers (up to 157424637) that are relatively prime to 157424637.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57424637 × 10^8
Engineering notation 1.57424637 × 10^6

Prime Factorization of 157424637

Prime Factorization 3 × 173 × 303323

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157424637
Product of the distinct prime numbers

The prime factorization of 157424637 is 3 × 173 × 303323. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157424637)

Multiplication

n×y
n×2 314849274
n×3 472273911
n×4 629698548
n×5 787123185

Division

n÷y
n÷2 78712318.5
n÷3 52474879
n÷3 39356159.25
n÷5 31484927.4

Exponentiation

ny
n2 24782516334581769
n3 3.9013786379181E+24
n4 6.1417311587381E+32
n5 9.6685979821594E+40

Nth Root

y√n
2√n 12546.897504961
3√n 539.95499967941
4√n 112.01293454312
5√n 43.592777427292

Divisors of 157424637

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 -157424636
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 157424637 can be divided by 8 positive divisors. The sum of these divisors (counting 157424637) is 1, the average is 0.125.

Base conversion 157424637

Base System Value
2 Binary 1001011000100001101111111101
3 Ternary 101222020000000010
4 Quaternary 21120201233331
5 Quinary 310300042022
6 Senary 23342053433
8 Octal 1130415775
10 Decimal 157424637
12 Duodecimal 4487a279
16 Hexadecimal 9621bfd
20 Vigesimal 293i1bh
36 Base36 2lq5ml

Cryptographic Hash Functions

md5 16c75126a0fa6b5a882cd9bef446ca99
sha1 83b7acb02d0c8627c36528c0d0d3cec1f0cb12a6
sha256 0c35bae54067fc80a9004e0b28b46bd63282e9233a1a41142a1747fed4bffcdd
sha512 a31c6051bdba71bc38303b6ac11ad663433b39799a8eebd778c942fa342400c1a6dee7b61c3b2027568aa9eb4769e809bc083ba61cbe0df17934a04c473d0a29
ripemd-160 c5a5f64af65732bd709b1e8ff1f5440d5b020067

157424637 as geometric shapes

Circle

Radius = n
Diameter 314849274
Circumference 989128166.18648
Area 7.7856571254191E+16

Sphere

Radius = n
Volume 1.6342056623674E+25
Surface area 3.1142628501676E+17
Circumference 989128166.18648

Square

Length = n
Perimeter 629698548
Area 24782516334581769
Diagonal 222632056.69706

Cube

Length = n
Surface area 148695098007490614
Volume 3.9013786379181E+24
Space diagonal 272667469.64709

Equilateral Triangle

Length = n
Perimeter 472273911
Area 1.0731144357725E+16
Altitude 136333734.82354

Triangular Pyramid

Length = n
Surface area 1.0731144357725E+16
Volume 4.5978188180804E+23
Height 74210685.565687