31669997 (number)

31669997 is an odd 8-digits composite number following 31669996 and preceding 31669998. In scientific notation, it is written as 3.1669997 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 29807040 positive integers (up to 31669997) that are relatively prime to 31669997.

Interesting facts

Basic properties

Name

Name thirty-one million six hundred sixty-nine thousand nine hundred ninety-seven

Notation

Scientific notation 3.1669997 × 10^7
Engineering notation 3.1669997 × 10^6

Prime Factorization of 31669997

Prime Factorization 17 × 1862941

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31669997
Product of the distinct prime numbers

The prime factorization of 31669997 is 17 × 1862941. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 36, 64, 500, 421, 4220, 217, 83522, 26008, 865720, 150306, 2524364, 7924933, 42196629, 84538415, 291214180, 375200580, 212032077, 3959188814

Basic calculations (n = 31669997)

Multiplication

n×y
n×2 63339994
n×3 95009991
n×4 126679988
n×5 158349985

Division

n÷y
n÷2 15834998.5
n÷3 10556665.666667
n÷3 7917499.25
n÷5 6333999.4

Exponentiation

ny
n2 1002988709980009
n3 3.1764649436101E+22
n4 1.0059863523474E+30
n5 3.1859584760882E+37

Nth Root

y√n
2√n 5627.6102388136
3√n 316.3850890635
4√n 75.01739957379
5√n 31.632215045484

Divisors of 31669997

1, 17, 1862941, 31669997

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 -31669996
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 31669997 can be divided by 4 positive divisors. The sum of these divisors (counting 31669997) is 1, the average is 0.25.

Base conversion 31669997

Base System Value
2 Binary 1111000110011111011101101
3 Ternary 2012121000001212
4 Quaternary 1320303323231
5 Quinary 31101414442
6 Senary 3050444205
8 Octal 170637355
10 Decimal 31669997
12 Duodecimal a733665
16 Hexadecimal 1e33eed
20 Vigesimal 9hiejh
36 Base36 iusq5

Cryptographic Hash Functions

md5 c7c66cd1f593980e3f69722dbcdfd3d9
sha1 9ffe0c8838c8302002bc83d7559a2a47efef4b8b
sha256 003ffcc6831099a90ba05e8733553505c9f7d2a714413b727458f18174276133
sha512 16495e802314a164affa12e932348e29b30b3e27d29685f209681ef96e57a71dbf229419c14b4bad24ddb921df441b9e0a79e9aee17fdab67b5d4d5449ab9f39
ripemd-160 f4e47937354880ead3d0b600572e1932c0f8e2d9

31669997 as geometric shapes

Circle

Radius = n
Diameter 63339994
Circumference 198988459.82882
Area 3.1509819629067E+15

Sphere

Radius = n
Volume 1.3305545241641E+23
Surface area 1.2603927851627E+16
Circumference 198988459.82882

Square

Length = n
Perimeter 126679988
Area 1002988709980009
Diagonal 44788139.277715

Cube

Length = n
Surface area 6017932259880054
Volume 3.1764649436101E+22
Space diagonal 54854043.879554

Equilateral Triangle

Length = n
Perimeter 95009991
Area 4.3430685127584E+14
Altitude 27427021.939777

Triangular Pyramid

Length = n
Surface area 4.3430685127584E+14
Volume 3.74349983638E+21
Height 14929379.759238