268507812 (number)

268507812 is an even 9-digits composite number following 268507811 and preceding 268507813. In scientific notation, it is written as 2.68507812 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 89418816 positive integers (up to 268507812) that are relatively prime to 268507812.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred seven thousand eight hundred twelve

Notation

Scientific notation 2.68507812 × 10^8
Engineering notation 2.68507812 × 10^6

Prime Factorization of 268507812

Prime Factorization 2 × 2 × 3 × 1129 × 19819

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 134253906
Product of the distinct prime numbers

The prime factorization of 268507812 is 2 × 2 × 3 × 1129 × 19819. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 86, 71, 816, 966, 895, 4877, 27176, 83575, 215262, 405794, 9405414, 3206158, 3569317, 89174144, 219508853, 906871812, 2613099536, 3499462425

Basic calculations (n = 268507812)

Multiplication

n×y
n×2 537015624
n×3 805523436
n×4 1074031248
n×5 1342539060

Division

n÷y
n÷2 134253906
n÷3 89502604
n÷3 67126953
n÷5 53701562.4

Exponentiation

ny
n2 72096445105027344
n3 1.9358458728129E+25
n4 5.1978973967822E+33
n5 1.3956760570105E+42

Nth Root

y√n
2√n 16386.207981104
3√n 645.13753211683
4√n 128.00862463562
5√n 48.505544611336

Divisors of 268507812

1, 2, 3, 4, 6, 12, 1129, 2258, 3387, 4516, 6774, 13548, 19819, 39638, 59457, 79276, 118914, 237828, 22375651, 44751302, 67126953, 89502604, 134253906, 268507812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268507811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268507812 can be divided by 24 positive divisors. The sum of these divisors (counting 268507812) is 1, the average is 0.041666666666667.

Base conversion 268507812

Base System Value
2 Binary 10000000000010001101010100100
3 Ternary 200201020121110210
4 Quaternary 100000101222210
5 Quinary 1022214222222
6 Senary 42351015420
8 Octal 2000215244
10 Decimal 268507812
12 Duodecimal 75b0a570
16 Hexadecimal 10011aa4
20 Vigesimal 43i39ac
36 Base36 4fv1yc

Cryptographic Hash Functions

md5 9328a1b43b2318400fd382e57eb48b1e
sha1 d4fe87c209822dc4bc919c55678c812a3d045f38
sha256 08f2f46510d0369ec139d396fb33d7de262b0d7b61280104e0acd3b52dd16f0d
sha512 4e13ca8e77341765337562062fd1607de7b523e31899ff614fb7f6674998490d29ed37050bb25a6c5334bc0e9742a50b5d0a0342170726c1f25b205ae0239439
ripemd-160 91d9556ba8178c7504f2d923a164bd640e3e6c2b

268507812 as geometric shapes

Circle

Radius = n
Diameter 537015624
Circumference 1687084339.2213
Area 2.2649766229189E+17

Sphere

Radius = n
Volume 8.1088522300148E+25
Surface area 9.0599064916757E+17
Circumference 1687084339.2213

Square

Length = n
Perimeter 1074031248
Area 72096445105027344
Diagonal 379727389.33353

Cube

Length = n
Surface area 432578670630164064
Volume 1.9358458728129E+25
Space diagonal 465069172.61315

Equilateral Triangle

Length = n
Perimeter 805523436
Area 3.1218676491752E+16
Altitude 232534586.30658

Triangular Pyramid

Length = n
Surface area 3.1218676491752E+16
Volume 2.2814162399967E+24
Height 126575796.44451