38994613 (number)

38994613 is an odd 8-digits composite number following 38994612 and preceding 38994614. In scientific notation, it is written as 3.8994613 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 33236160 positive integers (up to 38994613) that are relatively prime to 38994613.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-four thousand six hundred thirteen

Notation

Scientific notation 3.8994613 × 10^7
Engineering notation 3.8994613 × 10^6

Prime Factorization of 38994613

Prime Factorization 7 × 179 × 31121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38994613
Product of the distinct prime numbers

The prime factorization of 38994613 is 7 × 179 × 31121. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 17, 53, 366, 854, 4277, 2975, 59640, 52699, 100440, 753883, 7801171, 9492389, 84835853, 10135696, 5303104, 191053044, 3770590515, 18344898

Basic calculations (n = 38994613)

Multiplication

n×y
n×2 77989226
n×3 116983839
n×4 155978452
n×5 194973065

Division

n÷y
n÷2 19497306.5
n÷3 12998204.333333
n÷3 9748653.25
n÷5 7798922.6

Exponentiation

ny
n2 1520579843019769
n3 5.9294422514157E+22
n4 2.312163058998E+30
n5 9.0161903678524E+37

Nth Root

y√n
2√n 6244.5666783212
3√n 339.10552951745
4√n 79.022570689147
5√n 32.976223878832

Divisors of 38994613

1, 7, 179, 1253, 31121, 217847, 5570659, 38994613

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38994612
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38994613 can be divided by 8 positive divisors. The sum of these divisors (counting 38994613) is 1, the average is 0.125.

Base conversion 38994613

Base System Value
2 Binary 10010100110000001010110101
3 Ternary 2201101010112221
4 Quaternary 2110300022311
5 Quinary 34440311423
6 Senary 3511442341
8 Octal 224601265
10 Decimal 38994613
12 Duodecimal 110863b1
16 Hexadecimal 25302b5
20 Vigesimal c3e6ad
36 Base36 n7sfp

Cryptographic Hash Functions

md5 cd305c63078c4e2b576f808986c49204
sha1 f6d135ab1dbf86665aa79a25a9d894e174e8cc6b
sha256 f963a679eb9fb52e902f54573a13b43e348dfc328161c2d56d06b9818bff22b3
sha512 25d94182d552a8b3db17addf8c7451f6f5fabaefed0d5c42e9fd56fccdae29e51a505017d5005b0df0002da2f08b3045100c735fffd83b322ff91bf557fc247f
ripemd-160 e7550a71aad04f5621704e3a0fdea7956c08f9ab

38994613 as geometric shapes

Circle

Radius = n
Diameter 77989226
Circumference 245010379.46075
Area 4.7770424640276E+15

Sphere

Radius = n
Volume 2.4837189622576E+23
Surface area 1.9108169856111E+16
Circumference 245010379.46075

Square

Length = n
Perimeter 155978452
Area 1520579843019769
Diagonal 55146710.56409

Cube

Length = n
Surface area 9123479058118614
Volume 5.9294422514157E+22
Space diagonal 67540650.937486

Equilateral Triangle

Length = n
Perimeter 116983839
Area 6.5843038626884E+14
Altitude 33770325.468743

Triangular Pyramid

Length = n
Surface area 6.5843038626884E+14
Volume 6.9879147077167E+21
Height 18382236.854697