33131438 (number)

33131438 is an even 8-digits composite number following 33131437 and preceding 33131439. In scientific notation, it is written as 3.3131438 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 16565718 positive integers (up to 33131438) that are relatively prime to 33131438.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.3131438 × 10^7
Engineering notation 3.3131438 × 10^6

Prime Factorization of 33131438

Prime Factorization 2 × 16565719

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 33131438
Product of the distinct prime numbers

The prime factorization of 33131438 is 2 × 16565719. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 4, 78, 950, 169, 1106, 8374, 5994, 75499, 580018, 252877, 5921632, 7222781, 5275900, 70111131, 842649015, 711347536, 390354774, 3277820447

Basic calculations (n = 33131438)

Multiplication

n×y
n×2 66262876
n×3 99394314
n×4 132525752
n×5 165657190

Division

n÷y
n÷2 16565719
n÷3 11043812.666667
n÷3 8282859.5
n÷5 6626287.6

Exponentiation

ny
n2 1097692183947844
n3 3.6368120535553E+22
n4 1.2049281307002E+30
n5 3.9921001656749E+37

Nth Root

y√n
2√n 5755.9914871376
3√n 321.17871926553
4√n 75.868250850653
5√n 31.918910366804

Divisors of 33131438

1, 2, 16565719, 33131438

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -33131437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 33131438 can be divided by 4 positive divisors. The sum of these divisors (counting 33131438) is 1, the average is 0.25.

Base conversion 33131438

Base System Value
2 Binary 1111110011000101110101110
3 Ternary 2022100020210022
4 Quaternary 1332120232232
5 Quinary 31440201223
6 Senary 3142042142
8 Octal 176305656
10 Decimal 33131438
12 Duodecimal b119352
16 Hexadecimal 1f98bae
20 Vigesimal a718bi
36 Base36 jq4dq

Cryptographic Hash Functions

md5 c81738176aadd541a2650c79738be086
sha1 2ff362c75427a56f281bf5ca058820c807e7e0f0
sha256 842d8530d752e25a966284fb5b965445bd3e5d342dde57a5a33f8793903fbdc8
sha512 8711a56ff94823114b02549a215b9edd590849a9941e5e36f02f0b519d129d4b58b05585908b2e04dfa68f5ff3910776d2316e3749d40b6bf778efa47f6bd061
ripemd-160 11458e20a152dd053a8d52f16abf0f77cca8613c

33131438 as geometric shapes

Circle

Radius = n
Diameter 66262876
Circumference 208170964.44733
Area 3.4485017009935E+15

Sphere

Radius = n
Volume 1.5233842706581E+23
Surface area 1.3794006803974E+16
Circumference 208170964.44733

Square

Length = n
Perimeter 132525752
Area 1097692183947844
Diagonal 46854928.960523

Cube

Length = n
Surface area 6586153103687064
Volume 3.6368120535553E+22
Space diagonal 57385333.943818

Equilateral Triangle

Length = n
Perimeter 99394314
Area 4.7531465841723E+14
Altitude 28692666.971909

Triangular Pyramid

Length = n
Surface area 4.7531465841723E+14
Volume 4.2860241082832E+21
Height 15618309.653508