39442971 (number)

39442971 is an odd 8-digits composite number following 39442970 and preceding 39442972. In scientific notation, it is written as 3.9442971 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 25690080 positive integers (up to 39442971) that are relatively prime to 39442971.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred forty-two thousand nine hundred seventy-one

Notation

Scientific notation 3.9442971 × 10^7
Engineering notation 3.9442971 × 10^6

Prime Factorization of 39442971

Prime Factorization 3 × 53 × 691 × 359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39442971
Product of the distinct prime numbers

The prime factorization of 39442971 is 3 × 53 × 691 × 359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 20, 73, 873, 774, 7977, 6515, 27542, 40181, 215609, 617098, 6821840, 3583751, 95630469, 15566684, 61061558, 810860388, 2942646515, 975630236

Basic calculations (n = 39442971)

Multiplication

n×y
n×2 78885942
n×3 118328913
n×4 157771884
n×5 197214855

Division

n÷y
n÷2 19721485.5
n÷3 13147657
n÷3 9860742.75
n÷5 7888594.2

Exponentiation

ny
n2 1555747961306841
n3 6.1363321721135E+22
n4 2.4203517191104E+30
n5 9.5465862666671E+37

Nth Root

y√n
2√n 6280.3639225765
3√n 340.40025239291
4√n 79.24874713569
5√n 33.051709277747

Divisors of 39442971

1, 3, 53, 159, 359, 691, 1077, 2073, 19027, 36623, 57081, 109869, 248069, 744207, 13147657, 39442971

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39442970
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39442971 can be divided by 16 positive divisors. The sum of these divisors (counting 39442971) is 1, the average is 0.0625.

Base conversion 39442971

Base System Value
2 Binary 10010110011101101000011011
3 Ternary 2202012220120210
4 Quaternary 2112131220123
5 Quinary 40044133341
6 Senary 3525222203
8 Octal 226355033
10 Decimal 39442971
12 Duodecimal 11261963
16 Hexadecimal 259da1b
20 Vigesimal c6a78b
36 Base36 nhee3

Cryptographic Hash Functions

md5 fb0b44de43bd8ee53bc9d0fee627ae1d
sha1 deb1123ccb0795ec8938384d69281a4bb89c9a0b
sha256 2eb308f77b68d8bf68120eea6b37f547fc7aa9df4fa664b5b5eab530f0bbccf0
sha512 c686865675f5d0baacca9fbf7d44453e488d63dae3f0a2bd49d493bc8e0b97156efa182464d3124b5fcada3ef3ff60338e8b6d54149f937a334653789c8dd7a9
ripemd-160 442a19d57e378e1a03335b6b5886869e9fce2117

39442971 as geometric shapes

Circle

Radius = n
Diameter 78885942
Circumference 247827495.85871
Area 4.8875263660789E+15

Sphere

Radius = n
Volume 2.5703808095865E+23
Surface area 1.9550105464315E+16
Circumference 247827495.85871

Square

Length = n
Perimeter 157771884
Area 1555747961306841
Diagonal 55780784.528489

Cube

Length = n
Surface area 9334487767841046
Volume 6.1363321721135E+22
Space diagonal 68317229.773466

Equilateral Triangle

Length = n
Perimeter 118328913
Area 6.7365862818879E+14
Altitude 34158614.886733

Triangular Pyramid

Length = n
Surface area 6.7365862818879E+14
Volume 7.2317368175244E+21
Height 18593594.84283