33128540 (number)

33128540 is an even 8-digits composite number following 33128539 and preceding 33128541. In scientific notation, it is written as 3.3128540 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 13251408 positive integers (up to 33128540) that are relatively prime to 33128540.

Interesting facts

Basic properties

Name

Name thirty-three million one hundred twenty-eight thousand five hundred forty

Notation

Scientific notation 3.3128540 × 10^7
Engineering notation 3.3128540 × 10^6

Prime Factorization of 33128540

Prime Factorization 2 × 2 × 5 × 1656427

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16564270
Product of the distinct prime numbers

The prime factorization of 33128540 is 2 × 2 × 5 × 1656427. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 7, 47, 964, 49, 2586, 3566, 68954, 93454, 783693, 246758, 9382899, 1742580, 18687935, 27135999, 263231368, 555150644, 2272560223, 331785544

Basic calculations (n = 33128540)

Multiplication

n×y
n×2 66257080
n×3 99385620
n×4 132514160
n×5 165642700

Division

n÷y
n÷2 16564270
n÷3 11042846.666667
n÷3 8282135
n÷5 6625708

Exponentiation

ny
n2 1097500162531600
n3 3.6358578034435E+22
n4 1.2045066067569E+30
n5 3.990354530221E+37

Nth Root

y√n
2√n 5755.7397439426
3√n 321.16935451386
4√n 75.866591751195
5√n 31.918351959175

Divisors of 33128540

1, 2, 4, 5, 10, 20, 1656427, 3312854, 6625708, 8282135, 16564270, 33128540

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 -33128539
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 33128540 can be divided by 12 positive divisors. The sum of these divisors (counting 33128540) is 1, the average is 0.083333333333333.

Base conversion 33128540

Base System Value
2 Binary 1111110011000000001011100
3 Ternary 2022100002210222
4 Quaternary 1332120001130
5 Quinary 31440103130
6 Senary 3142020512
8 Octal 176300134
10 Decimal 33128540
12 Duodecimal b117738
16 Hexadecimal 1f9805c
20 Vigesimal a71170
36 Base36 jq258

Cryptographic Hash Functions

md5 538e28a8d4b1c6a6b4643bfcdc2b9080
sha1 b1aeb8f76f3716b03f3246454be2c88362f096de
sha256 82b7d2af16982389d34ebcf4294568fc353303d858b408d33c967ac69f406bc1
sha512 36fc52a65ec1adde624411d87d38736a96c61a0f76265c56ba46ad1c395cdc558c135e9116dfa03371dd1e1f07048266d91dda59f7aac7d441523e1ce9208870
ripemd-160 e16d98f0ea2a2be86830a7daa2e6996f1778fcad

33128540 as geometric shapes

Circle

Radius = n
Diameter 66257080
Circumference 208152755.77631
Area 3.4478984479229E+15

Sphere

Radius = n
Volume 1.522984555306E+23
Surface area 1.3791593791692E+16
Circumference 208152755.77631

Square

Length = n
Perimeter 132514160
Area 1097500162531600
Diagonal 46850830.56962

Cube

Length = n
Surface area 6585000975189600
Volume 3.6358578034435E+22
Space diagonal 57380314.460578

Equilateral Triangle

Length = n
Perimeter 99385620
Area 4.7523151070496E+14
Altitude 28690157.230289

Triangular Pyramid

Length = n
Surface area 4.7523151070496E+14
Volume 4.2848995137415E+21
Height 15616943.523207