38839938 (number)

38839938 is an even 8-digits composite number following 38839937 and preceding 38839939. In scientific notation, it is written as 3.8839938 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 12946644 positive integers (up to 38839938) that are relatively prime to 38839938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8839938 × 10^7
Engineering notation 3.8839938 × 10^6

Prime Factorization of 38839938

Prime Factorization 2 × 3 × 6473323

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38839938
Product of the distinct prime numbers

The prime factorization of 38839938 is 2 × 3 × 6473323. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 68, 71, 787, 831, 6811, 3114, 7954, 85972, 440408, 277102, 9714970, 7003129, 88166398, 74481353, 302619839, 454500788, 4828316773, 8279506296

Basic calculations (n = 38839938)

Multiplication

n×y
n×2 77679876
n×3 116519814
n×4 155359752
n×5 194199690

Division

n÷y
n÷2 19419969
n÷3 12946646
n÷3 9709984.5
n÷5 7767987.6

Exponentiation

ny
n2 1508540783843844
n3 5.8591630514966E+22
n4 2.2756952965202E+30
n5 8.8387864223736E+37

Nth Root

y√n
2√n 6232.1696061645
3√n 338.65657304704
4√n 78.944091648232
5√n 32.950021749321

Divisors of 38839938

1, 2, 3, 6, 6473323, 12946646, 19419969, 38839938

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38839937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38839938 can be divided by 8 positive divisors. The sum of these divisors (counting 38839938) is 1, the average is 0.125.

Base conversion 38839938

Base System Value
2 Binary 10010100001010011010000010
3 Ternary 2201002021101020
4 Quaternary 2110022122002
5 Quinary 34420334223
6 Senary 3504250310
8 Octal 224123202
10 Decimal 38839938
12 Duodecimal 11010996
16 Hexadecimal 250a682
20 Vigesimal c2ejgi
36 Base36 n4h36

Cryptographic Hash Functions

md5 508980d5a5d6a09c3aa8c19dafa0e1d9
sha1 9d45cd9f717651358a631d7167c3f2f2ed4bad3f
sha256 948c7d5974d572ecf62dace59d261a03fa258a1c8ecd38ada0f455d9fb545f11
sha512 90dbbba0a12fb3a19489433d189e3f2e76eb5400805fd18b2a89ba5aedcf1eb94617c2f8c78c3770ee83296f25ee44dcb5b2588902339d6f1647d941d5793559
ripemd-160 248db8f214bc8d2bad3f20136eab1aacdf976cf7

38839938 as geometric shapes

Circle

Radius = n
Diameter 77679876
Circumference 244038527.77337
Area 4.7392206441644E+15

Sphere

Radius = n
Volume 2.4542804798355E+23
Surface area 1.8956882576658E+16
Circumference 244038527.77337

Square

Length = n
Perimeter 155359752
Area 1508540783843844
Diagonal 54927967.08133

Cube

Length = n
Surface area 9051244703063064
Volume 5.8591630514966E+22
Space diagonal 67272745.978825

Equilateral Triangle

Length = n
Perimeter 116519814
Area 6.5321732072683E+14
Altitude 33636372.989413

Triangular Pyramid

Length = n
Surface area 6.5321732072683E+14
Volume 6.9050898763182E+21
Height 18309322.360443