33145438 (number)

33145438 is an even 8-digits composite number following 33145437 and preceding 33145439. In scientific notation, it is written as 3.3145438 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 15814656 positive integers (up to 33145438) that are relatively prime to 33145438.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.3145438 × 10^7
Engineering notation 3.3145438 × 10^6

Prime Factorization of 33145438

Prime Factorization 2 × 23 × 769 × 937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 33145438
Product of the distinct prime numbers

The prime factorization of 33145438 is 2 × 23 × 769 × 937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 99, 100, 234, 770, 2051, 8428, 97666, 39230, 590934, 311966, 5604292, 6422824, 91380933, 6605346, 646925646, 773912183, 7774842001, 5228258475

Basic calculations (n = 33145438)

Multiplication

n×y
n×2 66290876
n×3 99436314
n×4 132581752
n×5 165727190

Division

n÷y
n÷2 16572719
n÷3 11048479.333333
n÷3 8286359.5
n÷5 6629087.6

Exponentiation

ny
n2 1098620060211844
n3 3.6414243091308E+22
n4 1.2069660366999E+30
n5 4.0005417937541E+37

Nth Root

y√n
2√n 5757.2074827993
3√n 321.22395192211
4√n 75.876264291274
5√n 31.921607437988

Divisors of 33145438

1, 2, 23, 46, 769, 937, 1538, 1874, 17687, 21551, 35374, 43102, 720553, 1441106, 16572719, 33145438

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -33145437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 33145438 can be divided by 16 positive divisors. The sum of these divisors (counting 33145438) is 1, the average is 0.0625.

Base conversion 33145438

Base System Value
2 Binary 1111110011100001001011110
3 Ternary 2022100221222211
4 Quaternary 1332130021132
5 Quinary 31441123223
6 Senary 3142231034
8 Octal 176341136
10 Decimal 33145438
12 Duodecimal b12547a
16 Hexadecimal 1f9c25e
20 Vigesimal a733bi
36 Base36 jqf6m

Cryptographic Hash Functions

md5 6e11847c6c3eb1d7a492fe27dedca02c
sha1 6ee97ba7caf16a4ce2ed9cc38f72538ee637832b
sha256 70d6e36cc8d3488f5345e3610f1f0f645f9c0a7d67f946f367d97cb346b2d3a9
sha512 80694c83c2274ea19fb6ff03f42ca6efa27b562c07fbb84d12e20361d4fe5c2a2e389a5382ad91c18fbd9b632cd23ddfda5d863cda8e6d31474e5945cb9a3dbd
ripemd-160 61e96997c760142d01408f93aa646ef19f219ce1

33145438 as geometric shapes

Circle

Radius = n
Diameter 66290876
Circumference 208258929.04163
Area 3.4514167102479E+15

Sphere

Radius = n
Volume 1.5253162477558E+23
Surface area 1.3805666840992E+16
Circumference 208258929.04163

Square

Length = n
Perimeter 132581752
Area 1098620060211844
Diagonal 46874727.950397

Cube

Length = n
Surface area 6591720361271064
Volume 3.6414243091308E+22
Space diagonal 57409582.655124

Equilateral Triangle

Length = n
Perimeter 99436314
Area 4.7571644062532E+14
Altitude 28704791.327562

Triangular Pyramid

Length = n
Surface area 4.7571644062532E+14
Volume 4.2914597036065E+21
Height 15624909.316799