268402408 (number)

268402408 is an even 9-digits composite number following 268402407 and preceding 268402409. In scientific notation, it is written as 2.68402408 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors. There are 134201200 positive integers (up to 268402408) that are relatively prime to 268402408.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred two thousand four hundred eight

Notation

Scientific notation 2.68402408 × 10^8
Engineering notation 2.68402408 × 10^6

Prime Factorization of 268402408

Prime Factorization 2 × 2 × 2 × 33550301

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67100602
Product of the distinct prime numbers

The prime factorization of 268402408 is 2 × 2 × 2 × 33550301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 20, 14, 812, 220, 1489, 6570, 45840, 49404, 392352, 184317, 6714411, 9723863, 38871441, 89090953, 337378736, 558371465, 2059672076, 6776810166

Basic calculations (n = 268402408)

Multiplication

n×y
n×2 536804816
n×3 805207224
n×4 1073609632
n×5 1342012040

Division

n÷y
n÷2 134201204
n÷3 89467469.333333
n÷3 67100602
n÷5 53680481.6

Exponentiation

ny
n2 72039852620198464
n3 1.9335669915226E+25
n4 5.1897403655399E+33
n5 1.3929388110057E+42

Nth Root

y√n
2√n 16382.991424035
3√n 645.05310381437
4√n 127.9960601895
5√n 48.501735797449

Divisors of 268402408

1, 2, 4, 8, 33550301, 67100602, 134201204, 268402408

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 -268402407
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 268402408 can be divided by 8 positive divisors. The sum of these divisors (counting 268402408) is 1, the average is 0.125.

Base conversion 268402408

Base System Value
2 Binary 1111111111110111111011101000
3 Ternary 200201001020212221
4 Quaternary 33333313323220
5 Quinary 1022202334113
6 Senary 42344443424
8 Octal 1777677350
10 Decimal 268402408
12 Duodecimal 75a79574
16 Hexadecimal fff7ee8
20 Vigesimal 43ha608
36 Base36 4fssmg

Cryptographic Hash Functions

md5 f091a8ce6a142a5379b0e12a8857bdc2
sha1 7dc03c35a9f5c6c3b2f52330b902ab7a7036cc31
sha256 d2ad7f3deeb93a48012455012309464932551500aaae2651dbeb9e3fde365620
sha512 64017f0f97b5dc87a665b3578cb2f389fd29282ebb6158f920a14bd05a7ec8944f37a359b180d7def404d202ecf3a7adf19da36eb069fe2e07c782d3034f9e4e
ripemd-160 0c0a3ea4f2cd6da11526a36910df37262f08dc67

268402408 as geometric shapes

Circle

Radius = n
Diameter 536804816
Circumference 1686422066.3572
Area 2.2631987175731E+17

Sphere

Radius = n
Volume 8.0993064743883E+25
Surface area 9.0527948702923E+17
Circumference 1686422066.3572

Square

Length = n
Perimeter 1073609632
Area 72039852620198464
Diagonal 379578325.5672

Cube

Length = n
Surface area 432239115721190784
Volume 1.9335669915226E+25
Space diagonal 464886607.52983

Equilateral Triangle

Length = n
Perimeter 805207224
Area 3.1194171226989E+16
Altitude 232443303.76492

Triangular Pyramid

Length = n
Surface area 3.1194171226989E+16
Volume 2.2787305526402E+24
Height 126526108.5224