39409980 (number)

39409980 is an even 8-digits composite number following 39409979 and preceding 39409981. In scientific notation, it is written as 3.9409980 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 10509312 positive integers (up to 39409980) that are relatively prime to 39409980.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred nine thousand nine hundred eighty

Notation

Scientific notation 3.9409980 × 10^7
Engineering notation 3.9409980 × 10^6

Prime Factorization of 39409980

Prime Factorization 2 × 2 × 5 × 3 × 656833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19704990
Product of the distinct prime numbers

The prime factorization of 39409980 is 2 × 2 × 5 × 3 × 656833. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 25, 75, 729, 406, 8656, 7260, 31716, 71184, 210480, 731591, 5858456, 4711974, 77096007, 60834788, 398170082, 400473028, 1653310263, 168155053

Basic calculations (n = 39409980)

Multiplication

n×y
n×2 78819960
n×3 118229940
n×4 157639920
n×5 197049900

Division

n÷y
n÷2 19704990
n÷3 13136660
n÷3 9852495
n÷5 7881996

Exponentiation

ny
n2 1553146523600400
n3 6.1209473432161E+22
n4 2.412264123772E+30
n5 9.5067280872572E+37

Nth Root

y√n
2√n 6277.7368533573
3√n 340.30531974334
4√n 79.232170570781
5√n 33.046178386369

Divisors of 39409980

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 656833, 1313666, 1970499, 2627332, 3284165, 3940998, 6568330, 7881996, 9852495, 13136660, 19704990, 39409980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39409979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39409980 can be divided by 24 positive divisors. The sum of these divisors (counting 39409980) is 1, the average is 0.041666666666667.

Base conversion 39409980

Base System Value
2 Binary 10010110010101100100111100
3 Ternary 2202011020022220
4 Quaternary 2112111210330
5 Quinary 40042104410
6 Senary 3524405340
8 Octal 226254474
10 Decimal 39409980
12 Duodecimal 11246850
16 Hexadecimal 259593c
20 Vigesimal c664j0
36 Base36 ngoxo

Cryptographic Hash Functions

md5 ae8a6c064516711389ef0932ebd7bbe5
sha1 8eaf94e1ea741203d5530f205829a8432e05f716
sha256 bd2344d934e8143a30f937a7429ab1ec7df7a758dae34c969972391ebb1146cd
sha512 3adfe1ed4d24eaff0c990a7946a3f36985c8c9d91ca4e6f4c58d7f92691f55b7ea335bffe9fc84252afd55c0bc9806c75a00917f825f4e49be32aeb536ec7e55
ripemd-160 0a6c7753fab791fabda98e8ff5e7988ff10952d1

39409980 as geometric shapes

Circle

Radius = n
Diameter 78819960
Circumference 247620207.29224
Area 4.8793537084915E+15

Sphere

Radius = n
Volume 2.5639364275277E+23
Surface area 1.9517414833966E+16
Circumference 247620207.29224

Square

Length = n
Perimeter 157639920
Area 1553146523600400
Diagonal 55734128.208852

Cube

Length = n
Surface area 9318879141602400
Volume 6.1209473432161E+22
Space diagonal 68260087.685273

Equilateral Triangle

Length = n
Perimeter 118229940
Area 6.7253217261872E+14
Altitude 34130043.842637

Triangular Pyramid

Length = n
Surface area 6.7253217261872E+14
Volume 7.2136056227898E+21
Height 18578042.736284