33728438 (number)

33728438 is an even 8-digits composite number following 33728437 and preceding 33728439. In scientific notation, it is written as 3.3728438 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 16840296 positive integers (up to 33728438) that are relatively prime to 33728438.

Interesting facts

Basic properties

Name

Name thirty-three million seven hundred twenty-eight thousand four hundred thirty-eight

Notation

Scientific notation 3.3728438 × 10^7
Engineering notation 3.3728438 × 10^6

Prime Factorization of 33728438

Prime Factorization 2 × 727 × 23197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 33728438
Product of the distinct prime numbers

The prime factorization of 33728438 is 2 × 727 × 23197. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 62, 44, 708, 571, 1322, 8984, 17171, 82300, 911294, 502267, 9961141, 21932, 26148218, 18770794, 525647247, 780589063, 4461267015, 6119571764

Basic calculations (n = 33728438)

Multiplication

n×y
n×2 67456876
n×3 101185314
n×4 134913752
n×5 168642190

Division

n÷y
n÷2 16864219
n÷3 11242812.666667
n÷3 8432109.5
n÷5 6745687.6

Exponentiation

ny
n2 1137607529919844
n3 3.8369725041235E+22
n4 1.2941508921303E+30
n5 4.3649688127862E+37

Nth Root

y√n
2√n 5807.61896133
3√n 323.09636822029
4√n 76.207735574087
5√n 32.033120379651

Divisors of 33728438

1, 2, 727, 1454, 23197, 46394, 16864219, 33728438

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 -33728437
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 33728438 can be divided by 8 positive divisors. The sum of these divisors (counting 33728438) is 1, the average is 0.125.

Base conversion 33728438

Base System Value
2 Binary 10000000101010011110110110
3 Ternary 2100110120201102
4 Quaternary 2000222132312
5 Quinary 32113302223
6 Senary 3202530102
8 Octal 200523666
10 Decimal 33728438
12 Duodecimal b366932
16 Hexadecimal 202a7b6
20 Vigesimal aag11i
36 Base36 k2x12

Cryptographic Hash Functions

md5 a27a808709bb3a5edf8e1de53f20ce96
sha1 6e955727ebb110d5dc9ac47a6c3d10b008e55942
sha256 039a9c785b8b51e38dc938f099ae7f59cac14f54b0080a3c9911f840502c76f8
sha512 83d97ada0c817eaedcf54a723f55f0dfb02b7b5f9261ed5ba0200473454311d1c200444b7539c9a97942f50255a75a040258fa9b6d8de923f2762019ef59f30d
ripemd-160 d3e5aab377d050a3b127e6159577e66bcebe44b3

33728438 as geometric shapes

Circle

Radius = n
Diameter 67456876
Circumference 211922026.07572
Area 3.5738994586646E+15

Sphere

Radius = n
Volume 1.6072272841307E+23
Surface area 1.4295597834658E+16
Circumference 211922026.07572

Square

Length = n
Perimeter 134913752
Area 1137607529919844
Diagonal 47699214.45726

Cube

Length = n
Surface area 6825645179519064
Volume 3.8369725041235E+22
Space diagonal 58419368.275937

Equilateral Triangle

Length = n
Perimeter 101185314
Area 4.9259851022353E+14
Altitude 29209684.137968

Triangular Pyramid

Length = n
Surface area 4.9259851022353E+14
Volume 4.5219154614867E+21
Height 15899738.15242