38969982 (number)

38969982 is an even 8-digits composite number following 38969981 and preceding 38969983. In scientific notation, it is written as 3.8969982 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 12955200 positive integers (up to 38969982) that are relatively prime to 38969982.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-nine thousand nine hundred eighty-two

Notation

Scientific notation 3.8969982 × 10^7
Engineering notation 3.8969982 × 10^6

Prime Factorization of 38969982

Prime Factorization 2 × 9 × 401 × 5399

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38969982
Product of the distinct prime numbers

The prime factorization of 38969982 is 2 × 9 × 401 × 5399. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 54, 48, 647, 293, 7131, 1108, 2456, 37732, 240512, 124866, 5441318, 5894025, 54106471, 10943193, 242945794, 61220944, 7245817308, 8826551187

Basic calculations (n = 38969982)

Multiplication

n×y
n×2 77939964
n×3 116909946
n×4 155879928
n×5 194849910

Division

n÷y
n÷2 19484991
n÷3 12989994
n÷3 9742495.5
n÷5 7793996.4

Exponentiation

ny
n2 1518659497080324
n3 5.9182133265349E+22
n4 2.3063266680723E+30
n5 8.9877508740896E+37

Nth Root

y√n
2√n 6242.5941722973
3√n 339.03411565712
4√n 79.01008905385
5√n 32.9720569306

Divisors of 38969982

1, 2, 9, 18, 401, 802, 3609, 5399, 7218, 10798, 48591, 97182, 2164999, 4329998, 19484991, 38969982

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38969981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38969982 can be divided by 16 positive divisors. The sum of these divisors (counting 38969982) is 1, the average is 0.0625.

Base conversion 38969982

Base System Value
2 Binary 10010100101010001001111110
3 Ternary 2201022212202200
4 Quaternary 2110222021332
5 Quinary 34434014412
6 Senary 3511132330
8 Octal 224521176
10 Decimal 38969982
12 Duodecimal 110740a6
16 Hexadecimal 252a27e
20 Vigesimal c3b4j2
36 Base36 n79fi

Cryptographic Hash Functions

md5 45089734024278430b4aba930e2a896a
sha1 c7764459bc945b94cd0d46d744b7a95272b4d1c2
sha256 bded38edc8edc6baa17782ea9b77636be6e814374b794cf15a03ccc4682a4448
sha512 a155808e3e63ff1b60e2bba16721f0e07b33cf9aabfc76f0d9dd7dfe565da3216d54d2ef60cb7be532c82d229cad9d8775cbe7db0d6ede5793d9c5e2fc265ac0
ripemd-160 9e5d7d8a410be06e394978e2bfd6b6085dee94fc

38969982 as geometric shapes

Circle

Radius = n
Diameter 77939964
Circumference 244855618.32345
Area 4.7710095193319E+15

Sphere

Radius = n
Volume 2.4790154012026E+23
Surface area 1.9084038077328E+16
Circumference 244855618.32345

Square

Length = n
Perimeter 155879928
Area 1518659497080324
Diagonal 55111877.069835

Cube

Length = n
Surface area 9111956982481944
Volume 5.9182133265349E+22
Space diagonal 67497988.794045

Equilateral Triangle

Length = n
Perimeter 116909946
Area 6.5759885208503E+14
Altitude 33748994.397022

Triangular Pyramid

Length = n
Surface area 6.5759885208503E+14
Volume 6.9746812928357E+21
Height 18370625.689945