31722012 (number)

31722012 is an even 8-digits composite number following 31722011 and preceding 31722013. In scientific notation, it is written as 3.1722012 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 60 positive divisors. There are 9038736 positive integers (up to 31722012) that are relatively prime to 31722012.

Interesting facts

Basic properties

Name

Name thirty-one million seven hundred twenty-two thousand twelve

Notation

Scientific notation 3.1722012 × 10^7
Engineering notation 3.1722012 × 10^6

Prime Factorization of 31722012

Prime Factorization 2 × 2 × 9 × 7 × 49 × 7 × 367

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2265858
Product of the distinct prime numbers

The prime factorization of 31722012 is 2 × 2 × 9 × 7 × 49 × 7 × 367. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 8, 54, 377, 930, 5387, 4486, 20585, 4544, 516077, 91503, 5618268, 2487381, 80105992, 10368932, 774787076, 136351365, 937754209, 5678622511

Basic calculations (n = 31722012)

Multiplication

n×y
n×2 63444024
n×3 95166036
n×4 126888048
n×5 158610060

Division

n÷y
n÷2 15861006
n÷3 10574004
n÷3 7930503
n÷5 6344402.4

Exponentiation

ny
n2 1006286045328144
n3 3.1921418005332E+22
n4 1.0126116050222E+30
n5 3.2122077485852E+37

Nth Root

y√n
2√n 5632.2297538364
3√n 316.55820526821
4√n 75.048182881642
5√n 31.642598815313

Divisors of 31722012

1, 2, 4, 7, 9, 14, 18, 28, 36, 49, 63, 98, 126, 196, 252, 343, 367, 441, 686, 734, 882, 1372, 1468, 1764, 2401, 2569, 3087, 3303, 4802, 5138, 6174, 6606, 9604, 10276, 12348, 13212, 17983, 21609, 23121, 35966, 43218, 46242, 71932, 86436, 92484, 125881, 161847, 251762, 323694, 503524, 647388, 881167, 1132929, 1762334, 2265858, 3524668, 4531716, 7930503, 15861006, 31722012

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31722011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31722012 can be divided by 60 positive divisors. The sum of these divisors (counting 31722012) is 1, the average is 0.016666666666667.

Base conversion 31722012

Base System Value
2 Binary 1111001000000101000011100
3 Ternary 2012200122102100
4 Quaternary 1321000220130
5 Quinary 31110101022
6 Senary 3051525100
8 Octal 171005034
10 Decimal 31722012
12 Duodecimal a759790
16 Hexadecimal 1e40a1c
20 Vigesimal 9i550c
36 Base36 ivwv0

Cryptographic Hash Functions

md5 7596e63ff10414a6b07507ccc29a61cd
sha1 b48deccfac875023d895cd744747e8a7efe51f0f
sha256 c4bd4416c17e84fa62f226f68b50d8d762dd49b4f326f4b27e53cb4f47c474ab
sha512 fcd0f509a7fb85b2e1819de7ea3029090e0ec07fb5d93b6893ab9c51fb85523ffd7e8350ee3a93a5b528385b8bb8b756983a37676b82e623da4631f528bb411c
ripemd-160 dced9a7cf64d447e09e73449393a01bb33cfe23c

31722012 as geometric shapes

Circle

Radius = n
Diameter 63444024
Circumference 199315279.71257
Area 3.1613408474128E+15

Sphere

Radius = n
Volume 1.3371212306363E+23
Surface area 1.2645363389651E+16
Circumference 199315279.71257

Square

Length = n
Perimeter 126888048
Area 1006286045328144
Diagonal 44861699.596162

Cube

Length = n
Surface area 6037716271968864
Volume 3.1921418005332E+22
Space diagonal 54944136.50231

Equilateral Triangle

Length = n
Perimeter 95166036
Area 4.3573463936398E+14
Altitude 27472068.251155

Triangular Pyramid

Length = n
Surface area 4.3573463936398E+14
Volume 3.7619751894434E+21
Height 14953899.865387