33388640 (number)

33388640 is an even 8-digits composite number following 33388639 and preceding 33388641. In scientific notation, it is written as 3.3388640 × 10^7. The sum of its digits is 35. It has a total of 9 prime factors and 96 positive divisors. There are 12418560 positive integers (up to 33388640) that are relatively prime to 33388640.

Interesting facts

Basic properties

Name

Name thirty-three million three hundred eighty-eight thousand six hundred forty

Notation

Scientific notation 3.3388640 × 10^7
Engineering notation 3.3388640 × 10^6

Prime Factorization of 33388640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 43 × 23 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2086790
Product of the distinct prime numbers

The prime factorization of 33388640 is 2 × 2 × 2 × 2 × 2 × 5 × 43 × 23 × 211. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 33388640)

Multiplication

n×y
n×2 66777280
n×3 100165920
n×4 133554560
n×5 166943200

Division

n÷y
n÷2 16694320
n÷3 11129546.666667
n÷3 8347160
n÷5 6677728

Exponentiation

ny
n2 1114801281049600
n3 3.7221698644504E+22
n4 1.2427818962298E+30
n5 4.1494797331735E+37

Nth Root

y√n
2√n 5778.2904046093
3√n 322.00768984889
4√n 76.015066957869
5√n 31.968315001449

Divisors of 33388640

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -33388639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 33388640 can be divided by 96 positive divisors. The sum of these divisors (counting 33388640) is 1, the average is 0.010416666666667.

Base conversion 33388640

Base System Value
2 Binary 1111111010111100001100000
3 Ternary 2022211022121022
4 Quaternary 1333113201200
5 Quinary 32021414030
6 Senary 3151345012
8 Octal 177274140
10 Decimal 33388640
12 Duodecimal b222168
16 Hexadecimal 1fd7860
20 Vigesimal a8dbc0
36 Base36 jvmu8

Cryptographic Hash Functions

md5 e6cb0dd83010c68ec18bb676db38d449
sha1 95ef95474c73c6af4a121817e463d98a5834a1f8
sha256 781f4405c75e0aa3985cb1500a8c967ef8d27f1ea563b80de55b49188914fd65
sha512 b44221951d064d9b3a925479b82236a3906e1f1ab355e458f2a16f246737389ed47f34592307ee1af34c7073987132ca7d7ac18b7a08b381965e096237d181c8
ripemd-160 ac01e737d32b76046ffafe5ac327d389d49f63d9

33388640 as geometric shapes

Circle

Radius = n
Diameter 66777280
Circumference 209787012.27471
Area 3.5022515147579E+15

Sphere

Radius = n
Volume 1.5591388668761E+23
Surface area 1.4009006059032E+16
Circumference 209787012.27471

Square

Length = n
Perimeter 133554560
Area 1114801281049600
Diagonal 47218667.517193

Cube

Length = n
Surface area 6688807686297600
Volume 3.7221698644504E+22
Space diagonal 57830820.875627

Equilateral Triangle

Length = n
Perimeter 100165920
Area 4.8272311478019E+14
Altitude 28915410.437813

Triangular Pyramid

Length = n
Surface area 4.8272311478019E+14
Volume 4.3866192531351E+21
Height 15739555.839064