268293820 (number)

268293820 is an even 9-digits composite number following 268293819 and preceding 268293821. In scientific notation, it is written as 2.68293820 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 107317520 positive integers (up to 268293820) that are relatively prime to 268293820.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million two hundred ninety-three thousand eight hundred twenty

Notation

Scientific notation 2.68293820 × 10^8
Engineering notation 2.68293820 × 10^6

Prime Factorization of 268293820

Prime Factorization 2 × 2 × 5 × 13414691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 134146910
Product of the distinct prime numbers

The prime factorization of 268293820 is 2 × 2 × 5 × 13414691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 91, 57, 529, 772, 128, 6920, 2254, 67125, 789131, 679810, 9672245, 7193668, 15929454, 59059515, 601467382, 466486783, 2677022626, 17698663

Basic calculations (n = 268293820)

Multiplication

n×y
n×2 536587640
n×3 804881460
n×4 1073175280
n×5 1341469100

Division

n÷y
n÷2 134146910
n÷3 89431273.333333
n÷3 67073455
n÷5 53658764

Exponentiation

ny
n2 71981573850192400
n3 1.931221141788E+25
n4 5.1813469739507E+33
n5 1.3901233723867E+42

Nth Root

y√n
2√n 16379.677041993
3√n 644.96610201837
4√n 127.98311233125
5√n 48.497810676928

Divisors of 268293820

1, 2, 4, 5, 10, 20, 13414691, 26829382, 53658764, 67073455, 134146910, 268293820

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 -268293819
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 268293820 can be divided by 12 positive divisors. The sum of these divisors (counting 268293820) is 1, the average is 0.083333333333333.

Base conversion 268293820

Base System Value
2 Binary 1111111111011101011010111100
3 Ternary 200200211201221011
4 Quaternary 33333131122330
5 Quinary 1022140400240
6 Senary 42342245004
8 Octal 1777353274
10 Decimal 268293820
12 Duodecimal 75a26764
16 Hexadecimal ffdd6bc
20 Vigesimal 43ggeb0
36 Base36 4fqgu4

Cryptographic Hash Functions

md5 4b168be60260ab18d07559de977b65f6
sha1 1cbd3a9495ecb4a84ce8922bf6dbc3ac1fcf28ef
sha256 fab086be46315b17651c3e41dad807bfefde3babf949a8775dd081732882072f
sha512 dc3789b2cc23aabb7dffc16c37695fd2b9676702b31ef0c64a025f6be2596b1bcbc50e3e77238cfa0524cd16b766633560c0f618b37799336a576ae27a459a6a
ripemd-160 dc6901350cb29d92c564cec9c88a905a0284f91c

268293820 as geometric shapes

Circle

Radius = n
Diameter 536587640
Circumference 1685739787.8311
Area 2.261367836016E+17

Sphere

Radius = n
Volume 8.0894802019981E+25
Surface area 9.0454713440638E+17
Circumference 1685739787.8311

Square

Length = n
Perimeter 1073175280
Area 71981573850192400
Diagonal 379424758.94489

Cube

Length = n
Surface area 431889443101154400
Volume 1.931221141788E+25
Space diagonal 464698527.59674

Equilateral Triangle

Length = n
Perimeter 804881460
Area 3.1168935779326E+16
Altitude 232349263.79837

Triangular Pyramid

Length = n
Surface area 3.1168935779326E+16
Volume 2.2759659422152E+24
Height 126474919.6483