39695945 (number)

39695945 is an odd 8-digits composite number following 39695944 and preceding 39695946. In scientific notation, it is written as 3.9695945 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 31756752 positive integers (up to 39695945) that are relatively prime to 39695945.

Interesting facts

Basic properties

Name

Name thirty-nine million six hundred ninety-five thousand nine hundred forty-five

Notation

Scientific notation 3.9695945 × 10^7
Engineering notation 3.9695945 × 10^6

Prime Factorization of 39695945

Prime Factorization 5 × 7939189

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 39695945
Product of the distinct prime numbers

The prime factorization of 39695945 is 5 × 7939189. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 94, 94, 288, 953, 369, 5952, 25070, 3833, 467011, 139055, 3931118, 9478337, 61528273, 11100379, 196493740, 257604220, 6192189457, 4071327171

Basic calculations (n = 39695945)

Multiplication

n×y
n×2 79391890
n×3 119087835
n×4 158783780
n×5 198479725

Division

n÷y
n÷2 19847972.5
n÷3 13231981.666667
n÷3 9923986.25
n÷5 7939189

Exponentiation

ny
n2 1575768049443025
n3 6.2551601823448E+22
n4 2.4830449456455E+30
n5 9.8566815594871E+37

Nth Root

y√n
2√n 6300.47180773
3√n 341.12643981175
4√n 79.375511385628
5√n 33.093997445371

Divisors of 39695945

1, 5, 7939189, 39695945

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 -39695944
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 39695945 can be divided by 4 positive divisors. The sum of these divisors (counting 39695945) is 1, the average is 0.25.

Base conversion 39695945

Base System Value
2 Binary 10010111011011011001001001
3 Ternary 2202200202121012
4 Quaternary 2113123121021
5 Quinary 40130232240
6 Senary 3534453305
8 Octal 227333111
10 Decimal 39695945
12 Duodecimal 11364235
16 Hexadecimal 25db649
20 Vigesimal c81jh5
36 Base36 nmtl5

Cryptographic Hash Functions

md5 2fd1aac7873afaade0a02b9af8ff2267
sha1 17f1d728c5aadd814c2f23c55f38e0f4e49728e2
sha256 fdafa8ff402117ceb649e1a3bef7ec91fb649ad024ab30910566e59b026ac3e3
sha512 f6bfc000a3787b41f0603b022d3624ca046e9d3302d345f10c0ba94f6f000d199e287f2c5991a09a087d19e69bca077993e2117f5c509d766f224736c3492d3c
ripemd-160 93ae978cd7e9fb696a778badfbfcbe57e1efed38

39695945 as geometric shapes

Circle

Radius = n
Diameter 79391890
Circumference 249416978.37861
Area 4.9504213278917E+15

Sphere

Radius = n
Volume 2.6201553701176E+23
Surface area 1.9801685311567E+16
Circumference 249416978.37861

Square

Length = n
Perimeter 158783780
Area 1575768049443025
Diagonal 56138543.790216

Cube

Length = n
Surface area 9454608296658150
Volume 6.2551601823448E+22
Space diagonal 68755393.59446

Equilateral Triangle

Length = n
Perimeter 119087835
Area 6.8232758064476E+14
Altitude 34377696.79723

Triangular Pyramid

Length = n
Surface area 6.8232758064476E+14
Volume 7.3717769705734E+21
Height 18712847.930072