68432884 (number)

68432884 is an even 8-digits composite number following 68432883 and preceding 68432885. In scientific notation, it is written as 6.8432884 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 31584384 positive integers (up to 68432884) that are relatively prime to 68432884.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8432884 × 10^7
Engineering notation 6.8432884 × 10^6

Prime Factorization of 68432884

Prime Factorization 2 × 2 × 13 × 1316017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34216442
Product of the distinct prime numbers

The prime factorization of 68432884 is 2 × 2 × 13 × 1316017. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68432884)

Multiplication

n×y
n×2 136865768
n×3 205298652
n×4 273731536
n×5 342164420

Division

n÷y
n÷2 34216442
n÷3 22810961.333333
n÷3 17108221
n÷5 13686576.8

Exponentiation

ny
n2 4683059612557456
n3 3.2047527523123E+23
n4 2.1931047334767E+31
n5 1.5008048182586E+39

Nth Root

y√n
2√n 8272.4170591188
3√n 409.02979798562
4√n 90.952828758202
5√n 36.902260357076

Divisors of 68432884

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 -68432883
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 68432884 can be divided by 12 positive divisors. The sum of these divisors (counting 68432884) is 1, the average is 0.083333333333333.

Base conversion 68432884

Base System Value
2 Binary 100000101000011001111110100
3 Ternary 11202202202021021
4 Quaternary 10011003033310
5 Quinary 120004323014
6 Senary 10442430524
8 Octal 405031764
10 Decimal 68432884
12 Duodecimal 1ab02444
16 Hexadecimal 41433f4
20 Vigesimal 117e244
36 Base36 14qr5g

Cryptographic Hash Functions

md5 b71e332ce1ed5a234837427676f64167
sha1 12f595e815e70a0257039e7fe6ba07362115786b
sha256 3b981ffcbafa03a9ac3ccf9d5854cffee6e91b96566d6200a954f9758ca76a89
sha512 16bf4388bb0bbdf916b65ab9ce8a49e7d5d3f0275a2e79c41cc6114df6dace199850d64b9ab67ffd7bae2522ef68456c579fedb9d1605900c2d919cdf7293b7b
ripemd-160 84b71191e51ba23ed25e6065b532e5b8174fa9e7

68432884 as geometric shapes

Circle

Radius = n
Diameter 136865768
Circumference 429976491.27672
Area 1.4712265675134E+16

Sphere

Radius = n
Volume 1.3424036937648E+24
Surface area 5.8849062700534E+16
Circumference 429976491.27672

Square

Length = n
Perimeter 273731536
Area 4683059612557456
Diagonal 96778712.665105

Cube

Length = n
Surface area 28098357675344736
Volume 3.2047527523123E+23
Space diagonal 118529231.99647

Equilateral Triangle

Length = n
Perimeter 205298652
Area 2.0278242959558E+15
Altitude 59264615.998234

Triangular Pyramid

Length = n
Surface area 2.0278242959558E+15
Volume 3.7768373386438E+22
Height 32259570.888368