268889630 (number)

268889630 is an even 9-digits composite number following 268889629 and preceding 268889631. In scientific notation, it is written as 2.68889630 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 107555848 positive integers (up to 268889630) that are relatively prime to 268889630.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million eight hundred eighty-nine thousand six hundred thirty

Notation

Scientific notation 2.68889630 × 10^8
Engineering notation 2.68889630 × 10^6

Prime Factorization of 268889630

Prime Factorization 2 × 5 × 26888963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268889630
Product of the distinct prime numbers

The prime factorization of 268889630 is 2 × 5 × 26888963. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 5, 96, 474, 271, 3052, 4655, 94274, 80224, 539201, 513376, 1402812, 9267428, 2152245, 8605172, 242262726, 874355018, 9355165909, 9818360807

Basic calculations (n = 268889630)

Multiplication

n×y
n×2 537779260
n×3 806668890
n×4 1075558520
n×5 1344448150

Division

n÷y
n÷2 134444815
n÷3 89629876.666667
n÷3 67222407.5
n÷5 53777926

Exponentiation

ny
n2 72301633121536900
n3 1.9441159378446E+25
n4 5.2275261520413E+33
n5 1.4056275728377E+42

Nth Root

y√n
2√n 16397.854432821
3√n 645.44318238759
4√n 128.05410744221
5√n 48.519331744407

Divisors of 268889630

1, 2, 5, 10, 26888963, 53777926, 134444815, 268889630

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268889629
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268889630 can be divided by 8 positive divisors. The sum of these divisors (counting 268889630) is 1, the average is 0.125.

Base conversion 268889630

Base System Value
2 Binary 10000000001101110111000011110
3 Ternary 200201222000020012
4 Quaternary 100001232320132
5 Quinary 1022313432010
6 Senary 42403123222
8 Octal 2001567036
10 Decimal 268889630
12 Duodecimal 76073512
16 Hexadecimal 1006ee1e
20 Vigesimal 440b41a
36 Base36 4g38ke

Cryptographic Hash Functions

md5 7346565cb05aeceae249f0cbc6497d96
sha1 227637bcf0bda8eb5d3b86fc315380a3a0813b90
sha256 e98618fa9aa4a1c055d5091c5acf0e8978cfdc80c4b8ce7b2a45d1bd7104758f
sha512 38818fd7df8cbf94875873ae2d686d8d9c74ef7e7fd965e559bedcee5b287b1edae0777256944c53b2a0f69f990128101c0ac6b351ef97d0b088eaad9a51f972
ripemd-160 3fcf30055db8811b5b01afb58022dc8f24acfe6c

268889630 as geometric shapes

Circle

Radius = n
Diameter 537779260
Circumference 1689483372.469
Area 2.2714227945716E+17

Sphere

Radius = n
Volume 8.1434937974125E+25
Surface area 9.0856911782866E+17
Circumference 1689483372.469

Square

Length = n
Perimeter 1075558520
Area 72301633121536900
Diagonal 380267361.52748

Cube

Length = n
Surface area 433809798729221400
Volume 1.9441159378446E+25
Space diagonal 465730500.7884

Equilateral Triangle

Length = n
Perimeter 806668890
Area 3.1307525509177E+16
Altitude 232865250.3942

Triangular Pyramid

Length = n
Surface area 3.1307525509177E+16
Volume 2.2911626051046E+24
Height 126755787.17583