33137728 (number)

33137728 is an even 8-digits composite number following 33137727 and preceding 33137729. In scientific notation, it is written as 3.3137728 × 10^7. The sum of its digits is 34. It has a total of 8 prime factors and 28 positive divisors. There are 15293952 positive integers (up to 33137728) that are relatively prime to 33137728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.3137728 × 10^7
Engineering notation 3.3137728 × 10^6

Prime Factorization of 33137728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 39829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1035554
Product of the distinct prime numbers

The prime factorization of 33137728 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 39829. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 4, 10, 45, 759, 307, 1200, 321, 34684, 78558, 148946, 102659, 4738183, 2628105, 71690715, 19627742, 332607006, 60374590, 1847898962, 1840482404

Basic calculations (n = 33137728)

Multiplication

n×y
n×2 66275456
n×3 99413184
n×4 132550912
n×5 165688640

Division

n÷y
n÷2 16568864
n÷3 11045909.333333
n÷3 8284432
n÷5 6627545.6

Exponentiation

ny
n2 1098109017001984
n3 3.6388837919759E+22
n4 1.2058434132211E+30
n5 3.9958911037911E+37

Nth Root

y√n
2√n 5756.5378483946
3√n 321.19904322804
4√n 75.87185148917
5√n 31.92012223513

Divisors of 33137728

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 39829, 79658, 159316, 318632, 517777, 637264, 1035554, 1274528, 2071108, 2549056, 4142216, 8284432, 16568864, 33137728

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -33137727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 33137728 can be divided by 28 positive divisors. The sum of these divisors (counting 33137728) is 1, the average is 0.035714285714286.

Base conversion 33137728

Base System Value
2 Binary 1111110011010010001000000
3 Ternary 2022100120102021
4 Quaternary 1332122101000
5 Quinary 31440401403
6 Senary 3142131224
8 Octal 176322100
10 Decimal 33137728
12 Duodecimal b120b14
16 Hexadecimal 1f9a440
20 Vigesimal a72468
36 Base36 jq98g

Cryptographic Hash Functions

md5 4d9403553779520c271b7c6f0ec7c06f
sha1 a941967cc24426c32d2f8f9a5b6a72ebc8dd00eb
sha256 c792296427a02a06503cf1ae188b510b1394b46f29851d8f50c9e5cbf2d41b27
sha512 28a8bb65187bda32b1b6f3a02b90fdaf20f8aa9b0caedcd3f7cda7c83bd513d0bfe5f717c92494f06c4cbe73661c4e885e6811f467e45096f34c6259f38e1781
ripemd-160 4cd7d132616cb9ffeedfad8e4a49ef0e31358fb2

33137728 as geometric shapes

Circle

Radius = n
Diameter 66275456
Circumference 208210485.68291
Area 3.4498112206541E+15

Sphere

Radius = n
Volume 1.5242520784185E+23
Surface area 1.3799244882617E+16
Circumference 208210485.68291

Square

Length = n
Perimeter 132550912
Area 1098109017001984
Diagonal 46863824.363831

Cube

Length = n
Surface area 6588654102011904
Volume 3.6388837919759E+22
Space diagonal 57396228.543398

Equilateral Triangle

Length = n
Perimeter 99413184
Area 4.7549515242424E+14
Altitude 28698114.271699

Triangular Pyramid

Length = n
Surface area 4.7549515242424E+14
Volume 4.2884656754266E+21
Height 15621274.787944