38969948 (number)

38969948 is an even 8-digits composite number following 38969947 and preceding 38969949. In scientific notation, it is written as 3.8969948 × 10^7. The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors. There are 19448880 positive integers (up to 38969948) that are relatively prime to 38969948.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-nine thousand nine hundred forty-eight

Notation

Scientific notation 3.8969948 × 10^7
Engineering notation 3.8969948 × 10^6

Prime Factorization of 38969948

Prime Factorization 2 × 2 × 557 × 17491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19484974
Product of the distinct prime numbers

The prime factorization of 38969948 is 2 × 2 × 557 × 17491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 45, 76, 735, 555, 5877, 4233, 30337, 36995, 237783, 382087, 2253409, 9363010, 32595202, 29719861, 161609223, 892537608, 5873035706, 4844698085

Basic calculations (n = 38969948)

Multiplication

n×y
n×2 77939896
n×3 116909844
n×4 155879792
n×5 194849740

Division

n÷y
n÷2 19484974
n÷3 12989982.666667
n÷3 9742487
n÷5 7793989.6

Exponentiation

ny
n2 1518656847122704
n3 5.9181978362216E+22
n4 2.3063186193127E+30
n5 8.9877116666047E+37

Nth Root

y√n
2√n 6242.5914490698
3√n 339.03401705847
4√n 79.010071820432
5√n 32.972051177195

Divisors of 38969948

1, 2, 4, 557, 1114, 2228, 17491, 34982, 69964, 9742487, 19484974, 38969948

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 -38969947
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 38969948 can be divided by 12 positive divisors. The sum of these divisors (counting 38969948) is 1, the average is 0.083333333333333.

Base conversion 38969948

Base System Value
2 Binary 10010100101010001001011100
3 Ternary 2201022212201102
4 Quaternary 2110222021130
5 Quinary 34434014243
6 Senary 3511132232
8 Octal 224521134
10 Decimal 38969948
12 Duodecimal 11074078
16 Hexadecimal 252a25c
20 Vigesimal c3b4h8
36 Base36 n79ek

Cryptographic Hash Functions

md5 fc13016eb9de8b26d0569bc3f8bc8a4f
sha1 09def7dff318e8d51346bee07ac229d49770a554
sha256 baf58a47154379a0aa0292fa253edb1c25553a66aa1ace9ff41e2d798eb2a771
sha512 cc0d26147272f937390c0537cf0e58bc452a59046189b598ebcca0a33d00c93118eec35e510979eb6d4fde88b7c7d3aca2e61e16e56e475b932089fbc17922d5
ripemd-160 4fd603694443cd0810b58c645dde80de7335790d

38969948 as geometric shapes

Circle

Radius = n
Diameter 77939896
Circumference 244855404.69515
Area 4.7710011942445E+15

Sphere

Radius = n
Volume 2.4790089126353E+23
Surface area 1.9084004776978E+16
Circumference 244855404.69515

Square

Length = n
Perimeter 155879792
Area 1518656847122704
Diagonal 55111828.986574

Cube

Length = n
Surface area 9111941082736224
Volume 5.9181978362216E+22
Space diagonal 67497929.904317

Equilateral Triangle

Length = n
Perimeter 116909844
Area 6.5759770461972E+14
Altitude 33748964.952159

Triangular Pyramid

Length = n
Surface area 6.5759770461972E+14
Volume 6.9746630373264E+21
Height 18370609.662191