38863930 (number)

38863930 is an even 8-digits composite number following 38863929 and preceding 38863931. In scientific notation, it is written as 3.8863930 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 12623040 positive integers (up to 38863930) that are relatively prime to 38863930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8863930 × 10^7
Engineering notation 3.8863930 × 10^6

Prime Factorization of 38863930

Prime Factorization 2 × 133 × 5 × 29221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38863930
Product of the distinct prime numbers

The prime factorization of 38863930 is 2 × 133 × 5 × 29221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 55, 46, 201, 376, 4800, 7682, 71862, 27077, 790954, 302088, 6008316, 1536583, 13445557, 34002558, 403710247, 964728883, 2920338939, 6710525302

Basic calculations (n = 38863930)

Multiplication

n×y
n×2 77727860
n×3 116591790
n×4 155455720
n×5 194319650

Division

n÷y
n÷2 19431965
n÷3 12954643.333333
n÷3 9715982.5
n÷5 7772786

Exponentiation

ny
n2 1510405055044900
n3 5.8700276330911E+22
n4 2.2813234303052E+30
n5 8.8661194102741E+37

Nth Root

y√n
2√n 6234.0941603412
3√n 338.72628973992
4√n 78.956280056378
5√n 32.95409148632

Divisors of 38863930

1, 2, 5, 10, 133, 266, 665, 1330, 29221, 58442, 146105, 292210, 3886393, 7772786, 19431965, 38863930

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 -38863929
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 38863930 can be divided by 16 positive divisors. The sum of these divisors (counting 38863930) is 1, the average is 0.0625.

Base conversion 38863930

Base System Value
2 Binary 10010100010000010000111010
3 Ternary 2201010111021211
4 Quaternary 2110100100322
5 Quinary 34422121210
6 Senary 3504553334
8 Octal 224202072
10 Decimal 38863930
12 Duodecimal 1102284a
16 Hexadecimal 251043a
20 Vigesimal c2hjga
36 Base36 n4zlm

Cryptographic Hash Functions

md5 75dc1c7386671f2de7d0fd293cf470d0
sha1 79bb01131204d749d3ab0edf0adfc3635125246a
sha256 73aba5805d99ce2e179cee7b1bedb429004dc8a97eb81580d82965be2e11a693
sha512 af48c34ad1f0c05e94e177f60ca1c42eae066b73b54c8b73670ca1d58ff1f73c401d64a927f3f1b5ba1b6b19a580171018a3cdba8bfebd4e59340ee813daca1e
ripemd-160 16cb51c36a54f2451fc3b9f7e5850f96b1b4ed47

38863930 as geometric shapes

Circle

Radius = n
Diameter 77727860
Circumference 244189273.95526
Area 4.7450774248739E+15

Sphere

Radius = n
Volume 2.4588314251317E+23
Surface area 1.8980309699496E+16
Circumference 244189273.95526

Square

Length = n
Perimeter 155455720
Area 1510405055044900
Diagonal 54961896.893119

Cube

Length = n
Surface area 9062430330269400
Volume 5.8700276330911E+22
Space diagonal 67314301.3418

Equilateral Triangle

Length = n
Perimeter 116591790
Area 6.5402457383666E+14
Altitude 33657150.6709

Triangular Pyramid

Length = n
Surface area 6.5402457383666E+14
Volume 6.9178939085186E+21
Height 18320632.297706