39403868 (number)

39403868 is an even 8-digits composite number following 39403867 and preceding 39403869. In scientific notation, it is written as 3.9403868 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 16887360 positive integers (up to 39403868) that are relatively prime to 39403868.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred three thousand eight hundred sixty-eight

Notation

Scientific notation 3.9403868 × 10^7
Engineering notation 3.9403868 × 10^6

Prime Factorization of 39403868

Prime Factorization 2 × 2 × 7 × 1407281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19701934
Product of the distinct prime numbers

The prime factorization of 39403868 is 2 × 2 × 7 × 1407281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 15, 82, 733, 40, 3066, 2060, 42139, 66062, 808189, 237355, 6576556, 7101321, 4168200, 19322996, 854608720, 261979313, 1104392573, 9060761448

Basic calculations (n = 39403868)

Multiplication

n×y
n×2 78807736
n×3 118211604
n×4 157615472
n×5 197019340

Division

n÷y
n÷2 19701934
n÷3 13134622.666667
n÷3 9850967
n÷5 7880773.6

Exponentiation

ny
n2 1552664813361424
n3 6.1180999353938E+22
n4 2.4107680226507E+30
n5 9.4993584943148E+37

Nth Root

y√n
2√n 6277.2500348481
3√n 340.28772645311
4√n 79.229098409915
5√n 33.045153312146

Divisors of 39403868

1, 2, 4, 7, 14, 28, 1407281, 2814562, 5629124, 9850967, 19701934, 39403868

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 -39403867
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 39403868 can be divided by 12 positive divisors. The sum of these divisors (counting 39403868) is 1, the average is 0.083333333333333.

Base conversion 39403868

Base System Value
2 Binary 10010110010100000101011100
3 Ternary 2202010220221112
4 Quaternary 2112110011130
5 Quinary 40041410433
6 Senary 3524321152
8 Octal 226240534
10 Decimal 39403868
12 Duodecimal 112431b8
16 Hexadecimal 259415c
20 Vigesimal c659d8
36 Base36 ngk7w

Cryptographic Hash Functions

md5 7791a6cdef3f7640ded00a00eb1c192f
sha1 d785f7c642b483cd73c82b4cb3a9133c31d3585b
sha256 792e508baeec7ba038455fa30a946a64f4a71f79fba4dc397785c8e5a80e9fc0
sha512 93275e803db6cab46c3a696e28de0329f13c6959aff7c839aa74bd80516dd1f2d6ec1e0b8596d2ec55a4e332ca2b39b61873fc0414864a8776d4e7c6e0842738
ripemd-160 edbcc5faacf2b2e12de2b7691302928b733ca01f

39403868 as geometric shapes

Circle

Radius = n
Diameter 78807736
Circumference 247581804.46364
Area 4.8778403711436E+15

Sphere

Radius = n
Volume 2.5627437081282E+23
Surface area 1.9511361484574E+16
Circumference 247581804.46364

Square

Length = n
Perimeter 157615472
Area 1552664813361424
Diagonal 55725484.535559

Cube

Length = n
Surface area 9315988880168544
Volume 6.1180999353938E+22
Space diagonal 68249501.390737

Equilateral Triangle

Length = n
Perimeter 118211604
Area 6.7232358596661E+14
Altitude 34124750.695369

Triangular Pyramid

Length = n
Surface area 6.7232358596661E+14
Volume 7.2102499204899E+21
Height 18575161.511853