268889321 (number)

268889321 is an odd 9-digits prime number following 268889320 and preceding 268889322. In scientific notation, it is written as 2.68889321 × 10^8. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 268889320 positive integers (up to 268889321) that are relatively prime to 268889321.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million eight hundred eighty-nine thousand three hundred twenty-one

Notation

Scientific notation 2.68889321 × 10^8
Engineering notation 2.68889321 × 10^6

Prime Factorization of 268889321

Prime Factorization 268889321

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 268889321
Product of the distinct prime numbers

The prime factorization of 268889321 is 268889321. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 4, 23, 13, 221, 270, 7923, 6651, 23927, 19998, 119013, 204155, 3905383, 3497040, 33611900, 56406325, 472410925, 716112585, 9092435740, 4008342710

Basic calculations (n = 268889321)

Multiplication

n×y
n×2 537778642
n×3 806667963
n×4 1075557284
n×5 1344446605

Division

n÷y
n÷2 134444660.5
n÷3 89629773.666667
n÷3 67222330.25
n÷5 53777864.2

Exponentiation

ny
n2 72301466947841041
n3 1.9441092354909E+25
n4 5.2275021228098E+33
n5 1.4056194963284E+42

Nth Root

y√n
2√n 16397.845010854
3√n 645.4429351461
4√n 128.0540706532
5√n 48.519320593006

Divisors of 268889321

1, 268889321

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 268889322
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 134444661
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 16397.845041346
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999992562
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268889321 can be divided by 2 positive divisors. The sum of these divisors (counting 268889321) is 268889322, the average is 134444661.

Base conversion 268889321

Base System Value
2 Binary 10000000001101110110011101001
3 Ternary 200201221222210202
4 Quaternary 100001232303221
5 Quinary 1022313424241
6 Senary 42403121545
8 Octal 2001566351
10 Decimal 268889321
12 Duodecimal 760732b5
16 Hexadecimal 1006ece9
20 Vigesimal 440b361
36 Base36 4g38bt

Cryptographic Hash Functions

md5 aa0105ba969b9de19777ad59b02f1275
sha1 6d31bb4b8ddf2961a71ef77dcaebca5fb2a6fe0b
sha256 80521fc6a89f79d8804c895b15e3901ce41aa96c772c2f1e1a6eadc6565d9b3f
sha512 5ab12b9c562eb1f4b2532887a1b34d46f256688adeb55ddf5b0940c9d450828a690579f15a2ccf293fa37d0cd32d5c8cb1d5e069a698c4bbc04aa8ca1a4c12b7
ripemd-160 3f403c8971c2f9ef35036bfc8126d78a061fbab7

268889321 as geometric shapes

Circle

Radius = n
Diameter 537778642
Circumference 1689481430.9647
Area 2.271417574071E+17

Sphere

Radius = n
Volume 8.143465722659E+25
Surface area 9.0856702962841E+17
Circumference 1689481430.9647

Square

Length = n
Perimeter 1075557284
Area 72301466947841041
Diagonal 380266924.53549

Cube

Length = n
Surface area 433808801687046246
Volume 1.9441092354909E+25
Space diagonal 465729965.5847

Equilateral Triangle

Length = n
Perimeter 806667963
Area 3.1307453553856E+16
Altitude 232864982.79235

Triangular Pyramid

Length = n
Surface area 3.1307453553856E+16
Volume 2.291154706305E+24
Height 126755641.51183