39403968 (number)

39403968 is an even 8-digits composite number following 39403967 and preceding 39403969. In scientific notation, it is written as 3.9403968 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 12562176 positive integers (up to 39403968) that are relatively prime to 39403968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.9403968 × 10^7
Engineering notation 3.9403968 × 10^6

Prime Factorization of 39403968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 8923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1231374
Product of the distinct prime numbers

The prime factorization of 39403968 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 8923. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 39403968)

Multiplication

n×y
n×2 78807936
n×3 118211904
n×4 157615872
n×5 197019840

Division

n÷y
n÷2 19701984
n÷3 13134656
n÷3 9850992
n÷5 7880793.6

Exponentiation

ny
n2 1552672694145024
n3 6.1181465154564E+22
n4 2.4107924951436E+30
n5 9.4994790333277E+37

Nth Root

y√n
2√n 6277.2580001144
3√n 340.28801431608
4√n 79.229148677203
5√n 33.045170084672

Divisors of 39403968

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39403967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39403968 can be divided by 56 positive divisors. The sum of these divisors (counting 39403968) is 1, the average is 0.017857142857143.

Base conversion 39403968

Base System Value
2 Binary 10010110010100000111000000
3 Ternary 2202010221002020
4 Quaternary 2112110013000
5 Quinary 40041411333
6 Senary 3524321440
8 Octal 226240700
10 Decimal 39403968
12 Duodecimal 11243280
16 Hexadecimal 25941c0
20 Vigesimal c659i8
36 Base36 ngkao

Cryptographic Hash Functions

md5 59b4d04a0d96c9751d23738d214d3ae2
sha1 ca59458128a2ce4ec89b49457c403d4a08841304
sha256 bcfb20fd8d7adf87110d6f3336bdf2486c048e5c5c4d0c3e11a7b3f3c59234a9
sha512 2dcebb05ff733e82b271f43c13c8c95258463de74ba59f97946c0d088a313282c85cdca6efbd45693fa7ed47af155ece31a1ead57dcf43d986f86c4add5e83c4
ripemd-160 6b024ded2ea5f273ffe3474dffaff49512e50a87

39403968 as geometric shapes

Circle

Radius = n
Diameter 78807936
Circumference 247582432.78217
Area 4.8778651293555E+15

Sphere

Radius = n
Volume 2.5627632195392E+23
Surface area 1.9511460517422E+16
Circumference 247582432.78217

Square

Length = n
Perimeter 157615872
Area 1552672694145024
Diagonal 55725625.956915

Cube

Length = n
Surface area 9316036164870144
Volume 6.1181465154564E+22
Space diagonal 68249674.595818

Equilateral Triangle

Length = n
Perimeter 118211904
Area 6.7232699844601E+14
Altitude 34124837.297909

Triangular Pyramid

Length = n
Surface area 6.7232699844601E+14
Volume 7.2103048156201E+21
Height 18575208.652305