31914049 (number)

31914049 is an odd 8-digits composite number following 31914048 and preceding 31914050. In scientific notation, it is written as 3.1914049 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 30036736 positive integers (up to 31914049) that are relatively prime to 31914049.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred fourteen thousand forty-nine

Notation

Scientific notation 3.1914049 × 10^7
Engineering notation 3.1914049 × 10^6

Prime Factorization of 31914049

Prime Factorization 17 × 1877297

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31914049
Product of the distinct prime numbers

The prime factorization of 31914049 is 17 × 1877297. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 21, 43, 561, 432, 7456, 6080, 29014, 3365, 446396, 443568, 8995943, 9454415, 69730778, 39939349, 922758395, 566488347, 3666791679, 7972144203

Basic calculations (n = 31914049)

Multiplication

n×y
n×2 63828098
n×3 95742147
n×4 127656196
n×5 159570245

Division

n÷y
n÷2 15957024.5
n÷3 10638016.333333
n÷3 7978512.25
n÷5 6382809.8

Exponentiation

ny
n2 1018506523574401
n3 3.2504667100173E+22
n4 1.0373555385636E+30
n5 3.310621548814E+37

Nth Root

y√n
2√n 5649.25207439
3√n 317.19570821212
4√n 75.161506600054
5√n 31.680817630779

Divisors of 31914049

1, 17, 1877297, 31914049

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 -31914048
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 31914049 can be divided by 4 positive divisors. The sum of these divisors (counting 31914049) is 1, the average is 0.25.

Base conversion 31914049

Base System Value
2 Binary 1111001101111100001000001
3 Ternary 2020001101211211
4 Quaternary 1321233201001
5 Quinary 31132222144
6 Senary 3100010121
8 Octal 171574101
10 Decimal 31914049
12 Duodecimal a830941
16 Hexadecimal 1e6f841
20 Vigesimal 9j9529
36 Base36 j011d

Cryptographic Hash Functions

md5 3a70a35d4db724ff35ae3cc9215af35d
sha1 e87ca14a9edc56567c59a18f7b8e853cb795a62b
sha256 2a40e5c53a7679f64421292a2a3f208e9ecb7ad49e973be7a9fe406ab2ff03ca
sha512 135812d6abaa547665c3aacb02b4550538064cffeeb5d951254e6ad36099711cb10dca94e06f58ce258f06b6ab3a123137e0a19386594e2d1bead566477b02f6
ripemd-160 6154ee78e3a7ddccb905cc3e527abd036ba2feb6

31914049 as geometric shapes

Circle

Radius = n
Diameter 63828098
Circumference 200521883.76941
Area 3.1997326120946E+15

Sphere

Radius = n
Volume 1.3615523115905E+23
Surface area 1.2798930448378E+16
Circumference 200521883.76941

Square

Length = n
Perimeter 127656196
Area 1018506523574401
Diagonal 45133280.92604

Cube

Length = n
Surface area 6111039141446406
Volume 3.2504667100173E+22
Space diagonal 55276754.343243

Equilateral Triangle

Length = n
Perimeter 95742147
Area 4.410262616678E+14
Altitude 27638377.171621

Triangular Pyramid

Length = n
Surface area 4.410262616678E+14
Volume 3.8307117544573E+21
Height 15044426.975347