33138540 (number)

33138540 is an even 8-digits composite number following 33138539 and preceding 33138541. In scientific notation, it is written as 3.3138540 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 8709120 positive integers (up to 33138540) that are relatively prime to 33138540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.3138540 × 10^7
Engineering notation 3.3138540 × 10^6

Prime Factorization of 33138540

Prime Factorization 2 × 2 × 3 × 3 × 5 × 71 × 2593

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5523090
Product of the distinct prime numbers

The prime factorization of 33138540 is 2 × 2 × 3 × 3 × 5 × 71 × 2593. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 2, 62, 66, 811, 439, 2857, 2667, 34437, 98333, 693178, 110688, 2293905, 1470961, 28096925, 60277856, 906366405, 872054281, 5773420028, 1575215603

Basic calculations (n = 33138540)

Multiplication

n×y
n×2 66277080
n×3 99415620
n×4 132554160
n×5 165692700

Division

n÷y
n÷2 16569270
n÷3 11046180
n÷3 8284635
n÷5 6627708

Exponentiation

ny
n2 1098162833331600
n3 3.6391512978873E+22
n4 1.2059616085109E+30
n5 3.9963807002102E+37

Nth Root

y√n
2√n 5756.6083764661
3√n 321.20166673814
4√n 75.872316271919
5√n 31.920278666405

Divisors of 33138540

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 2593, 3195, 4260, 5186, 6390, 7779, 10372, 12780, 12965, 15558, 23337, 25930, 31116, 38895, 46674, 51860, 77790, 93348, 116685, 155580, 184103, 233370, 368206, 466740, 552309, 736412, 920515, 1104618, 1656927, 1841030, 2209236, 2761545, 3313854, 3682060, 5523090, 6627708, 8284635, 11046180, 16569270, 33138540

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -33138539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 33138540 can be divided by 72 positive divisors. The sum of these divisors (counting 33138540) is 1, the average is 0.013888888888889.

Base conversion 33138540

Base System Value
2 Binary 1111110011010011101101100
3 Ternary 2022100121112100
4 Quaternary 1332122131230
5 Quinary 31440413130
6 Senary 3142135100
8 Octal 176323554
10 Decimal 33138540
12 Duodecimal b121490
16 Hexadecimal 1f9a76c
20 Vigesimal a72670
36 Base36 jq9v0

Cryptographic Hash Functions

md5 49b65a06ab919320ffe415bbb2909d83
sha1 d40eb13909c55ffe299a3e563c8689ebcabb027a
sha256 8c20a88daeea571c092dd111a773eee6464d919770b2d6a19cd33c4ecb12e62f
sha512 a644baa705c398b0085e6a5536b4c01442a0eaf46a8ae83233cb3fcfae48a8022e76b1c178f2f74c3cb4245f75740804577b061b51b459d9c4bf2f2af177fa6d
ripemd-160 138d7d24e3eb92dd02446a3c4e5e5ad2c3e69b7b

33138540 as geometric shapes

Circle

Radius = n
Diameter 66277080
Circumference 208215587.62938
Area 3.4499802896399E+15

Sphere

Radius = n
Volume 1.5243641310326E+23
Surface area 1.379992115856E+16
Circumference 208215587.62938

Square

Length = n
Perimeter 132554160
Area 1098162833331600
Diagonal 46864972.705243

Cube

Length = n
Surface area 6588976999989600
Volume 3.6391512978873E+22
Space diagonal 57397634.968654

Equilateral Triangle

Length = n
Perimeter 99415620
Area 4.7551845557853E+14
Altitude 28698817.484327

Triangular Pyramid

Length = n
Surface area 4.7551845557853E+14
Volume 4.2887809341665E+21
Height 15621657.568414