252157430 (number)

252157430 is an even 9-digits composite number following 252157429 and preceding 252157431. In scientific notation, it is written as 2.52157430 × 10^8. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 81365760 positive integers (up to 252157430) that are relatively prime to 252157430.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.52157430 × 10^8
Engineering notation 2.52157430 × 10^6

Prime Factorization of 252157430

Prime Factorization 2 × 7 × 17 × 5 × 7 × 30271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36022490
Product of the distinct prime numbers

The prime factorization of 252157430 is 2 × 7 × 17 × 5 × 7 × 30271. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 252157430)

Multiplication

n×y
n×2 504314860
n×3 756472290
n×4 1008629720
n×5 1260787150

Division

n÷y
n÷2 126078715
n÷3 84052476.666667
n÷3 63039357.5
n÷5 50431486

Exponentiation

ny
n2 63583369504204900
n3 1.6033019044921E+25
n4 4.0428448775083E+33
n5 1.0194333742011E+42

Nth Root

y√n
2√n 15879.465671111
3√n 631.76746472489
4√n 126.01375191268
5√n 47.899872112496

Divisors of 252157430

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -252157429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 252157430 can be divided by 48 positive divisors. The sum of these divisors (counting 252157430) is 1, the average is 0.020833333333333.

Base conversion 252157430

Base System Value
2 Binary 1111000001111001110111110110
3 Ternary 122120110220222002
4 Quaternary 33001321313312
5 Quinary 1004023014210
6 Senary 41004335302
8 Octal 1701716766
10 Decimal 252157430
12 Duodecimal 70544532
16 Hexadecimal f079df6
20 Vigesimal 3ifjdba
36 Base36 464lx2

Cryptographic Hash Functions

md5 c6d80f40f2858de12a231d3d5c16e26e
sha1 7651019fa3c483b70645793cdac13fc9f540a651
sha256 e5f01cf2457f93942c6213e2be68cba10410f826a596e3c00735b5e5f68bec8b
sha512 5a3935514c9125caf91ac856e43ec4159401df700b5eb07ab9659b3ce654915ae7421ede016c3695107d98c3389f21afd5888e884a17112022267c43b99520c1
ripemd-160 e0030445fe65a90a00d2c32aac1f009ea5d5565f

252157430 as geometric shapes

Circle

Radius = n
Diameter 504314860
Circumference 1584351859.2722
Area 1.997530465249E+17

Sphere

Radius = n
Volume 6.7158953128517E+25
Surface area 7.9901218609958E+17
Circumference 1584351859.2722

Square

Length = n
Perimeter 1008629720
Area 63583369504204900
Diagonal 356604457.35914

Cube

Length = n
Surface area 381500217025229400
Volume 1.6033019044921E+25
Space diagonal 436749480.26599

Equilateral Triangle

Length = n
Perimeter 756472290
Area 2.7532406624427E+16
Altitude 218374740.133

Triangular Pyramid

Length = n
Surface area 2.7532406624427E+16
Volume 1.8895094149261E+24
Height 118868152.45305