39989788 (number)

39989788 is an even 8-digits composite number following 39989787 and preceding 39989789. In scientific notation, it is written as 3.9989788 × 10^7. The sum of its digits is 61. It has a total of 4 prime factors and 12 positive divisors. There are 19939680 positive integers (up to 39989788) that are relatively prime to 39989788.

Interesting facts

Basic properties

Name

Name thirty-nine million nine hundred eighty-nine thousand seven hundred eighty-eight

Notation

Scientific notation 3.9989788 × 10^7
Engineering notation 3.9989788 × 10^6

Prime Factorization of 39989788

Prime Factorization 2 × 2 × 367 × 27241

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19994894
Product of the distinct prime numbers

The prime factorization of 39989788 is 2 × 2 × 367 × 27241. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 39989788)

Multiplication

n×y
n×2 79979576
n×3 119969364
n×4 159959152
n×5 199948940

Division

n÷y
n÷2 19994894
n÷3 13329929.333333
n÷3 9997447
n÷5 7997957.6

Exponentiation

ny
n2 1599183144284944
n3 6.3950994913128E+22
n4 2.5573867289651E+30
n5 1.0226935312533E+38

Nth Root

y√n
2√n 6323.7479393157
3√n 341.96608306764
4√n 79.52199657526
5√n 33.142847640328

Divisors of 39989788

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 -39989787
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 39989788 can be divided by 12 positive divisors. The sum of these divisors (counting 39989788) is 1, the average is 0.083333333333333.

Base conversion 39989788

Base System Value
2 Binary 10011000100011001000011100
3 Ternary 2210020200200021
4 Quaternary 2120203020130
5 Quinary 40214133123
6 Senary 3545041524
8 Octal 230431034
10 Decimal 39989788
12 Duodecimal 114862a4
16 Hexadecimal 262321c
20 Vigesimal c9ie98
36 Base36 nt4bg

Cryptographic Hash Functions

md5 edd56d1826917ed4997413af5a485bee
sha1 5f4d67ba9586ce94e5c5e0a31524eae59ceb623e
sha256 45996ebaa82a52eb22ba888045dfeb121fadc2815815f3cb1552c31187b52551
sha512 de4df276eac4202bb92b4ce4a084d9c5f42442177545a925b037cfbc52adb14b712b9e08c31ec2856b824825ebdda54333754e5291f81ebcfff3175f94b7b491
ripemd-160 b6f610a3001186aa3a280c58c174c450fd0d2950

39989788 as geometric shapes

Circle

Radius = n
Diameter 79979576
Circumference 251263248.39883
Area 5.0239820178302E+15

Sphere

Radius = n
Volume 2.6787730107846E+23
Surface area 2.0095928071321E+16
Circumference 251263248.39883

Square

Length = n
Perimeter 159959152
Area 1599183144284944
Diagonal 56554100.546025

Cube

Length = n
Surface area 9595098865709664
Volume 6.3950994913128E+22
Space diagonal 69264344.599908

Equilateral Triangle

Length = n
Perimeter 119969364
Area 6.9246661412732E+14
Altitude 34632172.299954

Triangular Pyramid

Length = n
Surface area 6.9246661412732E+14
Volume 7.5366970277832E+21
Height 18851366.848675