252157438 (number)

252157438 is an even 9-digits composite number following 252157437 and preceding 252157439. In scientific notation, it is written as 2.52157438 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 116380344 positive integers (up to 252157438) that are relatively prime to 252157438.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.52157438 × 10^8
Engineering notation 2.52157438 × 10^6

Prime Factorization of 252157438

Prime Factorization 2 × 13 × 9698363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 252157438
Product of the distinct prime numbers

The prime factorization of 252157438 is 2 × 13 × 9698363. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 97, 12, 331, 568, 9327, 5817, 15157, 55694, 444613, 995217, 3352616, 6854080, 40150134, 20641940, 655835227, 483323460, 3880517889, 600364702

Basic calculations (n = 252157438)

Multiplication

n×y
n×2 504314876
n×3 756472314
n×4 1008629752
n×5 1260787190

Division

n÷y
n÷2 126078719
n÷3 84052479.333333
n÷3 63039359.5
n÷5 50431487.6

Exponentiation

ny
n2 63583373538723844
n3 1.6033020570922E+25
n4 4.0428453905649E+33
n5 1.019433535915E+42

Nth Root

y√n
2√n 15879.465923009
3√n 631.76747140608
4√n 126.01375291217
5√n 47.899872416432

Divisors of 252157438

1, 2, 13, 26, 9698363, 19396726, 126078719, 252157438

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 -252157437
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 252157438 can be divided by 8 positive divisors. The sum of these divisors (counting 252157438) is 1, the average is 0.125.

Base conversion 252157438

Base System Value
2 Binary 1111000001111001110111111110
3 Ternary 122120110220222101
4 Quaternary 33001321313332
5 Quinary 1004023014223
6 Senary 41004335314
8 Octal 1701716776
10 Decimal 252157438
12 Duodecimal 7054453a
16 Hexadecimal f079dfe
20 Vigesimal 3ifjdbi
36 Base36 464lxa

Cryptographic Hash Functions

md5 f67053a7ccca39690b13df1fc51bdc8b
sha1 a04e1b78b5b82a954ed45dc07e075a830d8d4840
sha256 473a6ce4fb7c7ff17dfbf03c1afd09525d57c1a2c994d298bd1c577822029a9d
sha512 8d9faf7813c91bd8ad513b1848d317d7f0345fac998792cec708713972ff8f7607b2df341b6a46860c33dc40bc42c9a4a6712f5e45f9c7e06d9303e45cbd34f7
ripemd-160 16f764ba0afc64e195b9c37c7cea1d150ac06314

252157438 as geometric shapes

Circle

Radius = n
Diameter 504314876
Circumference 1584351909.5376
Area 1.9975305919971E+17

Sphere

Radius = n
Volume 6.7158959520615E+25
Surface area 7.9901223679884E+17
Circumference 1584351909.5376

Square

Length = n
Perimeter 1008629752
Area 63583373538723844
Diagonal 356604468.67285

Cube

Length = n
Surface area 381500241232343064
Volume 1.6033020570922E+25
Space diagonal 436749494.1224

Equilateral Triangle

Length = n
Perimeter 756472314
Area 2.7532408371425E+16
Altitude 218374747.0612

Triangular Pyramid

Length = n
Surface area 2.7532408371425E+16
Volume 1.889509594767E+24
Height 118868156.22428