38863948 (number)

38863948 is an even 8-digits composite number following 38863947 and preceding 38863949. In scientific notation, it is written as 3.8863948 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 19400912 positive integers (up to 38863948) that are relatively prime to 38863948.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8863948 × 10^7
Engineering notation 3.8863948 × 10^6

Prime Factorization of 38863948

Prime Factorization 2 × 2 × 653 × 14879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19431974
Product of the distinct prime numbers

The prime factorization of 38863948 is 2 × 2 × 653 × 14879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 71, 96, 258, 926, 3275, 4781, 76762, 66587, 29021, 556385, 8343721, 636056, 49856648, 3558108, 33600935, 746830709, 453101598, 5303311321

Basic calculations (n = 38863948)

Multiplication

n×y
n×2 77727896
n×3 116591844
n×4 155455792
n×5 194319740

Division

n÷y
n÷2 19431974
n÷3 12954649.333333
n÷3 9715987
n÷5 7772789.6

Exponentiation

ny
n2 1510406454146704
n3 5.8700357892822E+22
n4 2.281327656728E+30
n5 8.866139942204E+37

Nth Root

y√n
2√n 6234.0956040151
3√n 338.7263420341
4√n 78.956289198613
5√n 32.954094538886

Divisors of 38863948

1, 2, 4, 653, 1306, 2612, 14879, 29758, 59516, 9715987, 19431974, 38863948

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 -38863947
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 38863948 can be divided by 12 positive divisors. The sum of these divisors (counting 38863948) is 1, the average is 0.083333333333333.

Base conversion 38863948

Base System Value
2 Binary 10010100010000010001001100
3 Ternary 2201010111022111
4 Quaternary 2110100101030
5 Quinary 34422121243
6 Senary 3504553404
8 Octal 224202114
10 Decimal 38863948
12 Duodecimal 11022864
16 Hexadecimal 251044c
20 Vigesimal c2hjh8
36 Base36 n4zm4

Cryptographic Hash Functions

md5 620ee07bc7d09738d1f532bd771318cc
sha1 5bfa3499188a7f33c1e105fbf3fb9cc82d493996
sha256 bdd7ed826ed1b537c09b9c78c585e34ee7eef368c64a5fe172c28efad01282c4
sha512 907abca0555eb583c567aed56e86c0957ec50f19cb5c0d56880f151a6e2209aaa40d6d75785e3b9bac01f70ab22d159c0ac94c5e45d5ac7321fbdf03533d5898
ripemd-160 4c14a98a1b00d74436b547ee694232d5f1f955b8

38863948 as geometric shapes

Circle

Radius = n
Diameter 77727896
Circumference 244189387.05259
Area 4.7450818202819E+15

Sphere

Radius = n
Volume 2.4588348415891E+23
Surface area 1.8980327281128E+16
Circumference 244189387.05259

Square

Length = n
Perimeter 155455792
Area 1510406454146704
Diagonal 54961922.348963

Cube

Length = n
Surface area 9062438724880224
Volume 5.8700357892822E+22
Space diagonal 67314332.518715

Equilateral Triangle

Length = n
Perimeter 116591844
Area 6.5402517966551E+14
Altitude 33657166.259357

Triangular Pyramid

Length = n
Surface area 6.5402517966551E+14
Volume 6.9179035206819E+21
Height 18320640.782988