256342008 (number)

256342008 is an even 9-digits composite number following 256342007 and preceding 256342009. In scientific notation, it is written as 2.56342008 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 77575680 positive integers (up to 256342008) that are relatively prime to 256342008.

Interesting facts

Basic properties

Name

Name two hundred fifty-six million three hundred forty-two thousand eight

Notation

Scientific notation 2.56342008 × 10^8
Engineering notation 2.56342008 × 10^6

Prime Factorization of 256342008

Prime Factorization 2 × 2 × 2 × 3 × 13 × 61 × 13469

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 64085502
Product of the distinct prime numbers

The prime factorization of 256342008 is 2 × 2 × 2 × 3 × 13 × 61 × 13469. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 4, 42, 82, 317, 618, 4329, 3081, 95771, 69997, 557808, 642154, 4053403, 1842079, 74566007, 31534259, 602261301, 225500942, 5969261506, 8301090985

Basic calculations (n = 256342008)

Multiplication

n×y
n×2 512684016
n×3 769026024
n×4 1025368032
n×5 1281710040

Division

n÷y
n÷2 128171004
n÷3 85447336
n÷3 64085502
n÷5 51268401.6

Exponentiation

ny
n2 65711225065472064
n3 1.6844547381423E+25
n4 4.3179650996051E+33
n5 1.1068758441067E+42

Nth Root

y√n
2√n 16010.684182757
3√n 635.24305738662
4√n 126.53333229927
5√n 48.057807822318

Divisors of 256342008

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 9516, 13469, 19032, 26938, 40407, 53876, 80814, 107752, 161628, 175097, 323256, 350194, 525291, 700388, 821609, 1050582, 1400776, 1643218, 2101164, 2464827, 3286436, 4202328, 4929654, 6572872, 9859308, 10680917, 19718616, 21361834, 32042751, 42723668, 64085502, 85447336, 128171004, 256342008

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -256342007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 256342008 can be divided by 64 positive divisors. The sum of these divisors (counting 256342008) is 1, the average is 0.015625.

Base conversion 256342008

Base System Value
2 Binary 1111010001110111011111111000
3 Ternary 122212100112010110
4 Quaternary 33101313133320
5 Quinary 1011110421013
6 Senary 41234144320
8 Octal 1721673770
10 Decimal 256342008
12 Duodecimal 71a220a0
16 Hexadecimal f4777f8
20 Vigesimal 4022f08
36 Base36 48marc

Cryptographic Hash Functions

md5 b59d1c2f3c6e98e0a39716e5c8747dff
sha1 5fb46c1a14eb9f57c0d64162593df29d8a66002a
sha256 4c08ec86d5e387ae380a60183983b150f8225a50c1736d0a2c06797d8f726710
sha512 2c3f3a73877e1e37ccfd5f77b8cab98730f220085780aa6edfd2168988e4aa44b2bef3c8befa34a35f0ba4c90225d3a30e8e35a01ca164022062c96c1b120330
ripemd-160 3c75a3455c09c63d3b41737cf5a0e86ac721406a

256342008 as geometric shapes

Circle

Radius = n
Diameter 512684016
Circumference 1610644338.2785
Area 2.0643790192407E+17

Sphere

Radius = n
Volume 7.0558275075365E+25
Surface area 8.2575160769629E+17
Circumference 1610644338.2785

Square

Length = n
Perimeter 1025368032
Area 65711225065472064
Diagonal 362522344.31955

Cube

Length = n
Surface area 394267350392832384
Volume 1.6844547381423E+25
Space diagonal 443997381.97023

Equilateral Triangle

Length = n
Perimeter 769026024
Area 2.8453795110248E+16
Altitude 221998690.98511

Triangular Pyramid

Length = n
Surface area 2.8453795110248E+16
Volume 1.9851489465704E+24
Height 120840781.43985