68432828 (number)

68432828 is an even 8-digits composite number following 68432827 and preceding 68432829. In scientific notation, it is written as 6.8432828 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 33471360 positive integers (up to 68432828) that are relatively prime to 68432828.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8432828 × 10^7
Engineering notation 6.8432828 × 10^6

Prime Factorization of 68432828

Prime Factorization 2 × 2 × 73 × 131 × 1789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34216414
Product of the distinct prime numbers

The prime factorization of 68432828 is 2 × 2 × 73 × 131 × 1789. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 82, 57, 240, 235, 8896, 7985, 99922, 7577, 741703, 639436, 7114450, 1625921, 44276145, 77474913, 911654442, 134879963, 7003179091, 4034564232

Basic calculations (n = 68432828)

Multiplication

n×y
n×2 136865656
n×3 205298484
n×4 273731312
n×5 342164140

Division

n÷y
n÷2 34216414
n÷3 22810942.666667
n÷3 17108207
n÷5 13686565.6

Exponentiation

ny
n2 4683051948077584
n3 3.2047448847786E+23
n4 2.1930975548393E+31
n5 1.5007986775754E+39

Nth Root

y√n
2√n 8272.4136743758
3√n 409.02968641316
4√n 90.952810151066
5√n 36.902254317502

Divisors of 68432828

1, 2, 4, 73, 131, 146, 262, 292, 524, 1789, 3578, 7156, 9563, 19126, 38252, 130597, 234359, 261194, 468718, 522388, 937436, 17108207, 34216414, 68432828

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 -68432827
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 68432828 can be divided by 24 positive divisors. The sum of these divisors (counting 68432828) is 1, the average is 0.041666666666667.

Base conversion 68432828

Base System Value
2 Binary 100000101000011001110111100
3 Ternary 11202202202012012
4 Quaternary 10011003032330
5 Quinary 120004322303
6 Senary 10442430352
8 Octal 405031674
10 Decimal 68432828
12 Duodecimal 1ab023b8
16 Hexadecimal 41433bc
20 Vigesimal 117e218
36 Base36 14qr3w

Cryptographic Hash Functions

md5 008b38047c9cea491c22c4dc18ba71f4
sha1 05fdd9859db9521b273118c97df722be761fe6a3
sha256 ecfc482b13dc8f3932013f31a7f18d2fae55bf271eec4b6e05582b4acbb54c48
sha512 8fe8d1699a5b4b0a2a8ce2d7538226c0641fd478d6cea4321bcecf6ab93f7cf90b8147181386b18f2ee8d1c2d15343ce65147ac0e391b3b0018e6fe00738ed40
ripemd-160 c4abb30ff2e16bf0ab3d31fd01eb9d0555f8fd6e

68432828 as geometric shapes

Circle

Radius = n
Diameter 136865656
Circumference 429976139.41835
Area 1.471224159646E+16

Sphere

Radius = n
Volume 1.34240039822E+24
Surface area 5.884896638584E+16
Circumference 429976139.41835

Square

Length = n
Perimeter 273731312
Area 4683051948077584
Diagonal 96778633.469145

Cube

Length = n
Surface area 28098311688465504
Volume 3.2047448847786E+23
Space diagonal 118529135.00162

Equilateral Triangle

Length = n
Perimeter 205298484
Area 2.0278209771387E+15
Altitude 59264567.500811

Triangular Pyramid

Length = n
Surface area 2.0278209771387E+15
Volume 3.7768280666664E+22
Height 32259544.489715