258809968 (number)

258809968 is an even 9-digits composite number following 258809967 and preceding 258809969. In scientific notation, it is written as 2.58809968 × 10^8. The sum of its digits is 55. It has a total of 7 prime factors and 40 positive divisors. There are 124581888 positive integers (up to 258809968) that are relatively prime to 258809968.

Interesting facts

Basic properties

Name

Name two hundred fifty-eight million eight hundred nine thousand nine hundred sixty-eight

Notation

Scientific notation 2.58809968 × 10^8
Engineering notation 2.58809968 × 10^6

Prime Factorization of 258809968

Prime Factorization 2 × 2 × 2 × 2 × 37 × 97 × 4507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32351246
Product of the distinct prime numbers

The prime factorization of 258809968 is 2 × 2 × 2 × 2 × 37 × 97 × 4507. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 258809968)

Multiplication

n×y
n×2 517619936
n×3 776429904
n×4 1035239872
n×5 1294049840

Division

n÷y
n÷2 129404984
n÷3 86269989.333333
n÷3 64702492
n÷5 51761993.6

Exponentiation

ny
n2 66982599536161024
n3 1.7335764442511E+25
n4 4.4866686406217E+33
n5 1.1611945673059E+42

Nth Root

y√n
2√n 16087.571849101
3√n 637.27517321241
4√n 126.83679217444
5√n 48.149989838977

Divisors of 258809968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -258809967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 258809968 can be divided by 40 positive divisors. The sum of these divisors (counting 258809968) is 1, the average is 0.025.

Base conversion 258809968

Base System Value
2 Binary 1111011011010010000001110000
3 Ternary 200000222220112101
4 Quaternary 33123102001300
5 Quinary 1012223404333
6 Senary 41403110144
8 Octal 1733220160
10 Decimal 258809968
12 Duodecimal 72812354
16 Hexadecimal f6d2070
20 Vigesimal 40hb4i8
36 Base36 4a371s

Cryptographic Hash Functions

md5 e7d4dcba55beee8c647e14f599b21092
sha1 7351286c3b85cb39a4f35759f40ec972194ed53f
sha256 21aef29c7b96264a35f0115021b89b79fbe4eef1238fb41803ccbf3e8e8f213f
sha512 b60b4122d01fffcf7f29b69396ad436be662adcfc61adb40951f8ffabb8f78e181ccf2ed7e0c3807f4a5c7aeeef901b5e4a71b25154f8ab0ef61f401c7b422aa
ripemd-160 ef764b73cf3f98c9a331eddb774063969028522f

258809968 as geometric shapes

Circle

Radius = n
Diameter 517619936
Circumference 1626150988.2892
Area 2.1043204262115E+17

Sphere

Radius = n
Volume 7.2615880289273E+25
Surface area 8.417281704846E+17
Circumference 1626150988.2892

Square

Length = n
Perimeter 1035239872
Area 66982599536161024
Diagonal 366012566.82295

Cube

Length = n
Surface area 401895597216966144
Volume 1.7335764442511E+25
Space diagonal 448272014.08128

Equilateral Triangle

Length = n
Perimeter 776429904
Area 2.9004316404918E+16
Altitude 224136007.04064

Triangular Pyramid

Length = n
Surface area 2.9004316404918E+16
Volume 2.043039432392E+24
Height 122004188.94098