39972012 (number)

39972012 is an even 8-digits composite number following 39972011 and preceding 39972013. In scientific notation, it is written as 3.9972012 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 13324000 positive integers (up to 39972012) that are relatively prime to 39972012.

Interesting facts

Basic properties

Name

Name thirty-nine million nine hundred seventy-two thousand twelve

Notation

Scientific notation 3.9972012 × 10^7
Engineering notation 3.9972012 × 10^6

Prime Factorization of 39972012

Prime Factorization 2 × 2 × 3 × 3331001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19986006
Product of the distinct prime numbers

The prime factorization of 39972012 is 2 × 2 × 3 × 3331001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 47, 42, 203, 431, 4811, 1374, 54432, 69495, 569646, 255562, 4323649, 6575474, 58139666, 82447407, 106818290, 613861210, 8113151066, 6102208275

Basic calculations (n = 39972012)

Multiplication

n×y
n×2 79944024
n×3 119916036
n×4 159888048
n×5 199860060

Division

n÷y
n÷2 19986006
n÷3 13324004
n÷3 9993003
n÷5 7994402.4

Exponentiation

ny
n2 1597761743328144
n3 6.3865751577453E+22
n4 2.552842588443E+30
n5 1.0204225457935E+38

Nth Root

y√n
2√n 6322.3422874754
3√n 341.91540604633
4√n 79.513157951847
5√n 33.13990062775

Divisors of 39972012

1, 2, 3, 4, 6, 12, 3331001, 6662002, 9993003, 13324004, 19986006, 39972012

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 -39972011
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 39972012 can be divided by 12 positive divisors. The sum of these divisors (counting 39972012) is 1, the average is 0.083333333333333.

Base conversion 39972012

Base System Value
2 Binary 10011000011110110010101100
3 Ternary 2210012210021220
4 Quaternary 2120132302230
5 Quinary 40213101022
6 Senary 3544423340
8 Octal 230366254
10 Decimal 39972012
12 Duodecimal 11477b50
16 Hexadecimal 261ecac
20 Vigesimal c9ga0c
36 Base36 nsqlo

Cryptographic Hash Functions

md5 af591cbad359a748367776e23efebd9e
sha1 16f079ec85a1812893b5766068bcedc0bdf55c87
sha256 d88bc3175db97ae1fb556a26ca5807adfe27f2542785249c568539df80a360db
sha512 19d9b02ecee487e5f227ae0507f5999e2f8f6115afb59300da3f59078d7c0e074693248f2fb2b980ae36033fc8fe67c7271b8a7b95deaeb49af1629320796795
ripemd-160 bc826f2321a527d47fca30f474972dfa5c4f7441

39972012 as geometric shapes

Circle

Radius = n
Diameter 79944024
Circumference 251151558.49681
Area 5.0195165550265E+15

Sphere

Radius = n
Volume 2.6752023462896E+23
Surface area 2.0078066220106E+16
Circumference 251151558.49681

Square

Length = n
Perimeter 159888048
Area 1597761743328144
Diagonal 56528961.48574

Cube

Length = n
Surface area 9586570459968864
Volume 6.3865751577453E+22
Space diagonal 69233555.664753

Equilateral Triangle

Length = n
Perimeter 119916036
Area 6.9185112945854E+14
Altitude 34616777.832376

Triangular Pyramid

Length = n
Surface area 6.9185112945854E+14
Volume 7.5266510043321E+21
Height 18842987.161913