38389938 (number)

38389938 is an even 8-digits composite number following 38389937 and preceding 38389939. In scientific notation, it is written as 3.8389938 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 12711600 positive integers (up to 38389938) that are relatively prime to 38389938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8389938 × 10^7
Engineering notation 3.8389938 × 10^6

Prime Factorization of 38389938

Prime Factorization 2 × 3 × 151 × 42373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38389938
Product of the distinct prime numbers

The prime factorization of 38389938 is 2 × 3 × 151 × 42373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 1, 32, 796, 743, 119, 2248, 93006, 59771, 527340, 774096, 8536496, 781245, 41447704, 93586004, 399406834, 592365975, 3999958023, 142332094

Basic calculations (n = 38389938)

Multiplication

n×y
n×2 76779876
n×3 115169814
n×4 153559752
n×5 191949690

Division

n÷y
n÷2 19194969
n÷3 12796646
n÷3 9597484.5
n÷5 7677987.6

Exponentiation

ny
n2 1473787339643844
n3 5.6578604594112E+22
n4 2.1720491224945E+30
n5 8.3384831145517E+37

Nth Root

y√n
2√n 6195.9614266069
3√n 337.34359611779
4√n 78.714429595893
5√n 32.873313552353

Divisors of 38389938

1, 2, 3, 6, 151, 302, 453, 906, 42373, 84746, 127119, 254238, 6398323, 12796646, 19194969, 38389938

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 -38389937
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 38389938 can be divided by 16 positive divisors. The sum of these divisors (counting 38389938) is 1, the average is 0.0625.

Base conversion 38389938

Base System Value
2 Binary 10010010011100100010110010
3 Ternary 2200020102002120
4 Quaternary 2102130202302
5 Quinary 34311434223
6 Senary 3450455110
8 Octal 222344262
10 Decimal 38389938
12 Duodecimal 10a34496
16 Hexadecimal 249c8b2
20 Vigesimal bjiegi
36 Base36 mutv6

Cryptographic Hash Functions

md5 0e3b71b7933621bb80902d342052810a
sha1 5e8c4907475b7ee173eb0a198c9dc9760111b440
sha256 e09ad331c1245c8df9042781914e495e33b5330146da3a9d53139830746bc8cd
sha512 c667e6153ab42233ab4b4b66a9cde22ade636d0441243ff1a7ad860141c457202a129296331ee87edcddaef9a59d6e365e515a39169409ae0893261aa63f611e
ripemd-160 038c23dbed535169a0165abf4ea93861852403f3

38389938 as geometric shapes

Circle

Radius = n
Diameter 76779876
Circumference 241211094.38514
Area 4.6300394791787E+15

Sphere

Radius = n
Volume 2.369959047243E+23
Surface area 1.8520157916715E+16
Circumference 241211094.38514

Square

Length = n
Perimeter 153559752
Area 1473787339643844
Diagonal 54291570.978262

Cube

Length = n
Surface area 8842724037863064
Volume 5.6578604594112E+22
Space diagonal 66493323.115419

Equilateral Triangle

Length = n
Perimeter 115169814
Area 6.3816863795373E+14
Altitude 33246661.55771

Triangular Pyramid

Length = n
Surface area 6.3816863795373E+14
Volume 6.6678524964282E+21
Height 18097190.326087