39744900 (number)

39744900 is an even 8-digits composite number following 39744899 and preceding 39744901. In scientific notation, it is written as 3.9744900 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 144 positive divisors. There are 9434880 positive integers (up to 39744900) that are relatively prime to 39744900.

Interesting facts

Basic properties

Name

Name thirty-nine million seven hundred forty-four thousand nine hundred

Notation

Scientific notation 3.9744900 × 10^7
Engineering notation 3.9744900 × 10^6

Prime Factorization of 39744900

Prime Factorization 2 × 2 × 3 × 13 × 3 × 25 × 43 × 79

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6624150
Product of the distinct prime numbers

The prime factorization of 39744900 is 2 × 2 × 3 × 13 × 3 × 25 × 43 × 79. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 39744900)

Multiplication

n×y
n×2 79489800
n×3 119234700
n×4 158979600
n×5 198724500

Division

n÷y
n÷2 19872450
n÷3 13248300
n÷3 9936225
n÷5 7948980

Exponentiation

ny
n2 1579657076010000
n3 6.278331252031E+22
n4 2.4953164777885E+30
n5 9.9176103878055E+37

Nth Root

y√n
2√n 6304.3556371766
3√n 341.26661352921
4√n 79.399972526296
5√n 33.102156052164

Divisors of 39744900

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39744899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39744900 can be divided by 144 positive divisors. The sum of these divisors (counting 39744900) is 1, the average is 0.0069444444444444.

Base conversion 39744900

Base System Value
2 Binary 10010111100111010110000100
3 Ternary 2202210020202100
4 Quaternary 2113213112010
5 Quinary 40133314100
6 Senary 3535512100
8 Octal 227472604
10 Decimal 39744900
12 Duodecimal 11388630
16 Hexadecimal 25e7584
20 Vigesimal c88250
36 Base36 nnvd0

Cryptographic Hash Functions

md5 5bac4a34d9d12bcd872982662bb83bb6
sha1 06eeaddbce69058b47f414b603f36fd9aa487490
sha256 6f02ea7e1bf12fcfc4c3ef645321053f75a01e24b9139f6c36969bb2788f44a9
sha512 47d97f336af99d1641ebf93e3e4c86df9b527d236f2f5686e990f5e01f03147c13eba22ef23fbe303ccf5b5aa61640cce5e80984cf08d3f851c866b0910c41c9
ripemd-160 5d0e4a857a1768d74e44f1c16025b3c4cf1868f2

39744900 as geometric shapes

Circle

Radius = n
Diameter 79489800
Circumference 249724571.71532
Area 4.9626390651841E+15

Sphere

Radius = n
Volume 2.6298612450912E+23
Surface area 1.9850556260737E+16
Circumference 249724571.71532

Square

Length = n
Perimeter 158979600
Area 1579657076010000
Diagonal 56207776.615162

Cube

Length = n
Surface area 9477942456060000
Volume 6.278331252031E+22
Space diagonal 68840186.141744

Equilateral Triangle

Length = n
Perimeter 119234700
Area 6.8401157854625E+14
Altitude 34420093.070872

Triangular Pyramid

Length = n
Surface area 6.8401157854625E+14
Volume 7.3990843380776E+21
Height 18735925.538387