268996909 (number)

268996909 is an odd 9-digits composite number following 268996908 and preceding 268996910. In scientific notation, it is written as 2.68996909 × 10^8. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 268950880 positive integers (up to 268996909) that are relatively prime to 268996909.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million nine hundred ninety-six thousand nine hundred nine

Notation

Scientific notation 2.68996909 × 10^8
Engineering notation 2.68996909 × 10^6

Prime Factorization of 268996909

Prime Factorization 6869 × 39161

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268996909
Product of the distinct prime numbers

The prime factorization of 268996909 is 6869 × 39161. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 98, 31, 165, 697, 8486, 5590, 34281, 4946, 427219, 39325, 6989507, 9557987, 85691083, 96450584, 771554497, 15608633, 9579983751, 5500046754

Basic calculations (n = 268996909)

Multiplication

n×y
n×2 537993818
n×3 806990727
n×4 1075987636
n×5 1344984545

Division

n÷y
n÷2 134498454.5
n÷3 89665636.333333
n÷3 67249227.25
n÷5 53799381.8

Exponentiation

ny
n2 72359337051554281
n3 1.9464438004157E+25
n4 5.2358736585404E+33
n5 1.4084338300619E+42

Nth Root

y√n
2√n 16401.125235788
3√n 645.52900854686
4√n 128.06687798095
5√n 48.523202682022

Divisors of 268996909

1, 6869, 39161, 268996909

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268996908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268996909 can be divided by 4 positive divisors. The sum of these divisors (counting 268996909) is 1, the average is 0.25.

Base conversion 268996909

Base System Value
2 Binary 10000000010001001000100101101
3 Ternary 200202011110101111
4 Quaternary 100002021010231
5 Quinary 1022330400114
6 Senary 42405312021
8 Octal 2002110455
10 Decimal 268996909
12 Duodecimal 76105611
16 Hexadecimal 1008912d
20 Vigesimal 4414c59
36 Base36 4g5jcd

Cryptographic Hash Functions

md5 c411c73acb2a1f9805c1008f8fefbe3c
sha1 550d63784da1779d4b230818e8a57a8ca1ed5d9d
sha256 aef9c8f01a305890ea99c23cc18b8a9034e8bee06ffadcb946a74566e614572f
sha512 0e588cb4031be74a379a0f7a9b0d22341bc6c2726ade3ebac34596f22af0282095db03456ff0f8182fe9e7e40b5fdc60a6194f91e07c702abbbff53ebc52703d
ripemd-160 549723f051f0ef9c73a2b1b165c7f34c2853f957

268996909 as geometric shapes

Circle

Radius = n
Diameter 537993818
Circumference 1690157426.3055
Area 2.2732356169979E+17

Sphere

Radius = n
Volume 8.1532447253486E+25
Surface area 9.0929424679916E+17
Circumference 1690157426.3055

Square

Length = n
Perimeter 1075987636
Area 72359337051554281
Diagonal 380419076.94424

Cube

Length = n
Surface area 434156022309325686
Volume 1.9464438004157E+25
Space diagonal 465916313.46698

Equilateral Triangle

Length = n
Perimeter 806990727
Area 3.1332512043823E+16
Altitude 232958156.73349

Triangular Pyramid

Length = n
Surface area 3.1332512043823E+16
Volume 2.2939060174541E+24
Height 126806358.98141