31982068 (number)

31982068 is an even 8-digits composite number following 31982067 and preceding 31982069. In scientific notation, it is written as 3.1982068 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 15979712 positive integers (up to 31982068) that are relatively prime to 31982068.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred eighty-two thousand sixty-eight

Notation

Scientific notation 3.1982068 × 10^7
Engineering notation 3.1982068 × 10^6

Prime Factorization of 31982068

Prime Factorization 2 × 2 × 2969 × 2693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15991034
Product of the distinct prime numbers

The prime factorization of 31982068 is 2 × 2 × 2969 × 2693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 17, 91, 466, 363, 2669, 8533, 72322, 4255, 101631, 897728, 4423227, 6352811, 37947164, 37283231, 890318888, 152487341, 9372924774, 441539051

Basic calculations (n = 31982068)

Multiplication

n×y
n×2 63964136
n×3 95946204
n×4 127928272
n×5 159910340

Division

n÷y
n÷2 15991034
n÷3 10660689.333333
n÷3 7995517
n÷5 6396413.6

Exponentiation

ny
n2 1022852673556624
n3 3.271294375967E+22
n4 1.0462275918019E+30
n5 3.3460521984486E+37

Nth Root

y√n
2√n 5655.2690475343
3√n 317.42089665531
4√n 75.201522907015
5√n 31.694310514562

Divisors of 31982068

1, 2, 4, 2693, 2969, 5386, 5938, 10772, 11876, 7995517, 15991034, 31982068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31982067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31982068 can be divided by 12 positive divisors. The sum of these divisors (counting 31982068) is 1, the average is 0.083333333333333.

Base conversion 31982068

Base System Value
2 Binary 1111010000000000111110100
3 Ternary 2020011212011001
4 Quaternary 1322000013310
5 Quinary 31141411233
6 Senary 3101253044
8 Octal 172000764
10 Decimal 31982068
12 Duodecimal a864184
16 Hexadecimal 1e801f4
20 Vigesimal 9jhf38
36 Base36 j1his

Cryptographic Hash Functions

md5 2d9c86926c9248a775778619d280b5ef
sha1 9b0da773b34c93d644927bd151e3cc66f8028c22
sha256 33e3b0132f8e5348290f29c1545e80eee2252ef2e3cc8ead968aab2867502e65
sha512 dff7c0aaf8f2299e2ee65146817a5391d171fb6638199d327a2149ce7d071c5a23bab2500e360f7d3f746da806e5b8ae0a8df5d305408b6be89809bfd1cff1bc
ripemd-160 1b05b28f97c7f71eee34032f04ca9dcc2ed21e8f

31982068 as geometric shapes

Circle

Radius = n
Diameter 63964136
Circumference 200949259.75082
Area 3.2133864449502E+15

Sphere

Radius = n
Volume 1.3702765839023E+23
Surface area 1.2853545779801E+16
Circumference 200949259.75082

Square

Length = n
Perimeter 127928272
Area 1022852673556624
Diagonal 45229474.318339

Cube

Length = n
Surface area 6137116041339744
Volume 3.271294375967E+22
Space diagonal 55394566.707123

Equilateral Triangle

Length = n
Perimeter 95946204
Area 4.4290819981443E+14
Altitude 27697283.353561

Triangular Pyramid

Length = n
Surface area 4.4290819981443E+14
Volume 3.8552573941728E+21
Height 15076491.439446