252912240 (number)

252912240 is an even 9-digits composite number following 252912239 and preceding 252912241. In scientific notation, it is written as 2.52912240 × 10^8. The sum of its digits is 27. It has a total of 9 prime factors and 160 positive divisors. There are 56318976 positive integers (up to 252912240) that are relatively prime to 252912240.

Interesting facts

Basic properties

Name

Name two hundred fifty-two million nine hundred twelve thousand two hundred forty

Notation

Scientific notation 2.52912240 × 10^8
Engineering notation 2.52912240 × 10^6

Prime Factorization of 252912240

Prime Factorization 2 × 2 × 2 × 2 × 21 × 9 × 5 × 43 × 389

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 31614030
Product of the distinct prime numbers

The prime factorization of 252912240 is 2 × 2 × 2 × 2 × 21 × 9 × 5 × 43 × 389. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 252912240)

Multiplication

n×y
n×2 505824480
n×3 758736720
n×4 1011648960
n×5 1264561200

Division

n÷y
n÷2 126456120
n÷3 84304080
n÷3 63228060
n÷5 50582448

Exponentiation

ny
n2 63964601141817600
n3 1.6177430555484E+25
n4 4.0914701992318E+33
n5 1.034782892981E+42

Nth Root

y√n
2√n 15903.214769348
3√n 632.39721597887
4√n 126.10794887456
5√n 47.928514607016

Divisors of 252912240

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -252912239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 252912240 can be divided by 160 positive divisors. The sum of these divisors (counting 252912240) is 1, the average is 0.00625.

Base conversion 252912240

Base System Value
2 Binary 1111000100110010001001110000
3 Ternary 122121220021101000
4 Quaternary 33010302021300
5 Quinary 1004221142430
6 Senary 41032442000
8 Octal 1704621160
10 Decimal 252912240
12 Duodecimal 70849300
16 Hexadecimal f132270
20 Vigesimal 3j0e0c0
36 Base36 46ksc0

Cryptographic Hash Functions

md5 8efcfe8fbd7a3d45b3acb9d8fd853f84
sha1 aa54bec4309f275e1fe29d6528b42979b3e6d91a
sha256 b34a55584f37b26e0ff3faccc3982e164be605300ddc9ff55bdd3a4927e31dff
sha512 da25b960fd81103b548e473a69a34b2bed5a7bec249078b8dfe8664cae0b5a7919d91565d2019e737164745a65eed31ba5a478aa7c90529c0be1a72403d55191
ripemd-160 5b91416ce40c9d38354a74326e13fc1e8681fe54

252912240 as geometric shapes

Circle

Radius = n
Diameter 505824480
Circumference 1589094470.3739
Area 2.0095072103694E+17

Sphere

Radius = n
Volume 6.7763862649422E+25
Surface area 8.0380288414774E+17
Circumference 1589094470.3739

Square

Length = n
Perimeter 1011648960
Area 63964601141817600
Diagonal 357671919.89816

Cube

Length = n
Surface area 383787606850905600
Volume 1.6177430555484E+25
Space diagonal 438056849.53605

Equilateral Triangle

Length = n
Perimeter 758736720
Area 2.7697484765877E+16
Altitude 219028424.76803

Triangular Pyramid

Length = n
Surface area 2.7697484765877E+16
Volume 1.9065284746595E+24
Height 119223973.29939