268889724 (number)

268889724 is an even 9-digits composite number following 268889723 and preceding 268889725. In scientific notation, it is written as 2.68889724 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 89629896 positive integers (up to 268889724) that are relatively prime to 268889724.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million eight hundred eighty-nine thousand seven hundred twenty-four

Notation

Scientific notation 2.68889724 × 10^8
Engineering notation 2.68889724 × 10^6

Prime Factorization of 268889724

Prime Factorization 2 × 2 × 9 × 7469159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 134444862
Product of the distinct prime numbers

The prime factorization of 268889724 is 2 × 2 × 9 × 7469159. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 44, 56, 440, 260, 5058, 6716, 59426, 2882, 449660, 777236, 2962585, 4364043, 98104359, 61099902, 678385636, 546898006, 5630998157, 9893727058

Basic calculations (n = 268889724)

Multiplication

n×y
n×2 537779448
n×3 806669172
n×4 1075558896
n×5 1344448620

Division

n÷y
n÷2 134444862
n÷3 89629908
n÷3 67222431
n÷5 53777944.8

Exponentiation

ny
n2 72301683672796176
n3 1.9441179767513E+25
n4 5.2275334619211E+33
n5 1.4056300297767E+42

Nth Root

y√n
2√n 16397.85729905
3√n 645.44325760017
4√n 128.05411863368
5√n 48.51933513674

Divisors of 268889724

1, 2, 4, 9, 18, 36, 7469159, 14938318, 29876636, 67222431, 134444862, 268889724

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268889723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268889724 can be divided by 12 positive divisors. The sum of these divisors (counting 268889724) is 1, the average is 0.083333333333333.

Base conversion 268889724

Base System Value
2 Binary 10000000001101110111001111100
3 Ternary 200201222000100200
4 Quaternary 100001232321330
5 Quinary 1022313432344
6 Senary 42403123500
8 Octal 2001567174
10 Decimal 268889724
12 Duodecimal 76073590
16 Hexadecimal 1006ee7c
20 Vigesimal 440b464
36 Base36 4g38n0

Cryptographic Hash Functions

md5 340195cb866c850c68d47cda6eefcf54
sha1 12e25847e8cae463f9e0cfe1809af909e3482fbe
sha256 491ccd5b3665b99f0659430af44183202defe7c060cd4b96d42a387fb4d42fec
sha512 387cb1b45ba2545717527ee1f83fd2a6dfbc6358503892ec2d8ee9da1727fb5c3f559f7390f7f927aebb6ce2d45c5a641517b941f63b9b5d6e4fc0a76f6cb3b9
ripemd-160 00c497ad840c08bae412b48f9c73dea2a696dcc5

268889724 as geometric shapes

Circle

Radius = n
Diameter 537779448
Circumference 1689483963.0884
Area 2.2714243826863E+17

Sphere

Radius = n
Volume 8.1435023379652E+25
Surface area 9.0856975307452E+17
Circumference 1689483963.0884

Square

Length = n
Perimeter 1075558896
Area 72301683672796176
Diagonal 380267494.46356

Cube

Length = n
Surface area 433810102036777056
Volume 1.9441179767513E+25
Space diagonal 465730663.60117

Equilateral Triangle

Length = n
Perimeter 806669172
Area 3.1307547398514E+16
Altitude 232865331.80059

Triangular Pyramid

Length = n
Surface area 3.1307547398514E+16
Volume 2.2911650079792E+24
Height 126755831.48785