252138984 (number)

252138984 is an even 9-digits composite number following 252138983 and preceding 252138985. In scientific notation, it is written as 2.52138984 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 84046320 positive integers (up to 252138984) that are relatively prime to 252138984.

Interesting facts

Basic properties

Name

Name two hundred fifty-two million one hundred thirty-eight thousand nine hundred eighty-four

Notation

Scientific notation 2.52138984 × 10^8
Engineering notation 2.52138984 × 10^6

Prime Factorization of 252138984

Prime Factorization 2 × 2 × 2 × 3 × 10505791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 63034746
Product of the distinct prime numbers

The prime factorization of 252138984 is 2 × 2 × 2 × 3 × 10505791. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 89, 60, 965, 538, 8487, 2468, 63778, 80791, 324509, 468361, 8350022, 2236374, 12798783, 89702603, 654123647, 160770848, 4659833596, 116327376

Basic calculations (n = 252138984)

Multiplication

n×y
n×2 504277968
n×3 756416952
n×4 1008555936
n×5 1260694920

Division

n÷y
n÷2 126069492
n÷3 84046328
n÷3 63034746
n÷5 50427796.8

Exponentiation

ny
n2 63574067252552256
n3 1.6029500725806E+25
n4 4.041662027032E+33
n5 1.0190605571672E+42

Nth Root

y√n
2√n 15878.884847495
3√n 631.75205918131
4√n 126.01144728752
5√n 47.899171290874

Divisors of 252138984

1, 2, 3, 4, 6, 8, 12, 24, 10505791, 21011582, 31517373, 42023164, 63034746, 84046328, 126069492, 252138984

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -252138983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 252138984 can be divided by 16 positive divisors. The sum of these divisors (counting 252138984) is 1, the average is 0.0625.

Base conversion 252138984

Base System Value
2 Binary 1111000001110101010111101000
3 Ternary 122120102222122220
4 Quaternary 33001311113220
5 Quinary 1004021421414
6 Senary 41004114040
8 Octal 1701652750
10 Decimal 252138984
12 Duodecimal 70535920
16 Hexadecimal f0755e8
20 Vigesimal 3ifh794
36 Base36 4647oo

Cryptographic Hash Functions

md5 b6ee61b72c9eb2308d619494236bc494
sha1 b6a87e0ff8ea437f482778b7226ec7646af5b864
sha256 e8e84ba3767d406530d311a297d940d2921db77ad79390955025d5340d9d2790
sha512 c15e5dbe2a8f4142d9ad1748d5080a0d810380d7ca5bc4741fafdc7d24882b46b1c0bf5a8213b82bd28df344f9ce39a6d6b104f1a9358c4c806211e9ba15fcf2
ripemd-160 44699e5063db6b24be893cbbce6a2cb33c450266

252138984 as geometric shapes

Circle

Radius = n
Diameter 504277968
Circumference 1584235959.636
Area 1.9972382263944E+17

Sphere

Radius = n
Volume 6.7144215627873E+25
Surface area 7.9889529055777E+17
Circumference 1584235959.636

Square

Length = n
Perimeter 1008555936
Area 63574067252552256
Diagonal 356578370.77577

Cube

Length = n
Surface area 381444403515313536
Volume 1.6029500725806E+25
Space diagonal 436717530.8568

Equilateral Triangle

Length = n
Perimeter 756416952
Area 2.7528378631305E+16
Altitude 218358765.4284

Triangular Pyramid

Length = n
Surface area 2.7528378631305E+16
Volume 1.889094777042E+24
Height 118859456.92526