268451870 (number)

268451870 is an even 9-digits composite number following 268451869 and preceding 268451871. In scientific notation, it is written as 2.68451870 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 107380744 positive integers (up to 268451870) that are relatively prime to 268451870.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred fifty-one thousand eight hundred seventy

Notation

Scientific notation 2.68451870 × 10^8
Engineering notation 2.68451870 × 10^6

Prime Factorization of 268451870

Prime Factorization 2 × 5 × 26845187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268451870
Product of the distinct prime numbers

The prime factorization of 268451870 is 2 × 5 × 26845187. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 40, 47, 270, 801, 7338, 1442, 50616, 48111, 744153, 292127, 4585865, 5336531, 5404757, 32651930, 555115553, 615265538, 1699768291, 3765136539

Basic calculations (n = 268451870)

Multiplication

n×y
n×2 536903740
n×3 805355610
n×4 1073807480
n×5 1342259350

Division

n÷y
n÷2 134225935
n÷3 89483956.666667
n÷3 67112967.5
n÷5 53690374

Exponentiation

ny
n2 72066406506496900
n3 1.9346361590849E+25
n4 5.1935669467597E+33
n5 1.3942227588278E+42

Nth Root

y√n
2√n 16384.50090787
3√n 645.09272548688
4√n 128.00195665641
5√n 48.503523274734

Divisors of 268451870

1, 2, 5, 10, 26845187, 53690374, 134225935, 268451870

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 -268451869
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 268451870 can be divided by 8 positive divisors. The sum of these divisors (counting 268451870) is 1, the average is 0.125.

Base conversion 268451870

Base System Value
2 Binary 10000000000000100000000011110
3 Ternary 200201010202201212
4 Quaternary 100000010000132
5 Quinary 1022210424440
6 Senary 42345504422
8 Octal 2000040036
10 Decimal 268451870
12 Duodecimal 75aa2112
16 Hexadecimal 1000401e
20 Vigesimal 43hg9da
36 Base36 4ftuse

Cryptographic Hash Functions

md5 815b4d70548cb37facd146161d40ea52
sha1 67aaaea10efd6493ce04061fec98fd4475ce7297
sha256 07320af5fbb9fd8b0648bc223480b4cd09d3a8a082065cbdd3d66c7b49603af3
sha512 49cdd12b6070e2ed1a9102759446787cbe27455aa5996c4834702c9aca7ade7518402f6aa32085239ed530e75f4c1701b856085728e860b9601d1348c51026c1
ripemd-160 e5f68c211a1f10c29d6fee7e9352b6aedacdc1ba

268451870 as geometric shapes

Circle

Radius = n
Diameter 536903740
Circumference 1686732845.2689
Area 2.2640329325143E+17

Sphere

Radius = n
Volume 8.1037849930005E+25
Surface area 9.0561317300571E+17
Circumference 1686732845.2689

Square

Length = n
Perimeter 1073807480
Area 72066406506496900
Diagonal 379648275.39842

Cube

Length = n
Surface area 432398439038981400
Volume 1.9346361590849E+25
Space diagonal 464972278.22688

Equilateral Triangle

Length = n
Perimeter 805355610
Area 3.1205669397041E+16
Altitude 232486139.11344

Triangular Pyramid

Length = n
Surface area 3.1205669397041E+16
Volume 2.2799905786961E+24
Height 126549425.13281