38993928 (number)

38993928 is an even 8-digits composite number following 38993927 and preceding 38993929. In scientific notation, it is written as 3.8993928 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors. There are 12313728 positive integers (up to 38993928) that are relatively prime to 38993928.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-three thousand nine hundred twenty-eight

Notation

Scientific notation 3.8993928 × 10^7
Engineering notation 3.8993928 × 10^6

Prime Factorization of 38993928

Prime Factorization 2 × 2 × 2 × 3 × 19 × 85513

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9748482
Product of the distinct prime numbers

The prime factorization of 38993928 is 2 × 2 × 2 × 3 × 19 × 85513. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 37, 38, 232, 632, 643, 1070, 58069, 75101, 94760, 599120, 3595019, 5831182, 5446163, 50927528, 537709113, 845485679, 2105008500, 6286855388

Basic calculations (n = 38993928)

Multiplication

n×y
n×2 77987856
n×3 116981784
n×4 155975712
n×5 194969640

Division

n÷y
n÷2 19496964
n÷3 12997976
n÷3 9748482
n÷5 7798785.6

Exponentiation

ny
n2 1520526420869184
n3 5.9291297777471E+22
n4 2.3120005965613E+30
n5 9.0153984798266E+37

Nth Root

y√n
2√n 6244.5118303996
3√n 339.10354387012
4√n 79.022223648791
5√n 32.976108022459

Divisors of 38993928

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 85513, 171026, 256539, 342052, 513078, 684104, 1026156, 1624747, 2052312, 3249494, 4874241, 6498988, 9748482, 12997976, 19496964, 38993928

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38993927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38993928 can be divided by 32 positive divisors. The sum of these divisors (counting 38993928) is 1, the average is 0.03125.

Base conversion 38993928

Base System Value
2 Binary 10010100110000000000001000
3 Ternary 2201101002121120
4 Quaternary 2110300000020
5 Quinary 34440301203
6 Senary 3511435240
8 Octal 224600010
10 Decimal 38993928
12 Duodecimal 11085b20
16 Hexadecimal 2530008
20 Vigesimal c3e4g8
36 Base36 n7rwo

Cryptographic Hash Functions

md5 615b39854f3680784309fde68e39b5e8
sha1 90e235af1b96490ea5a87a6e28bf04c79f3fdd24
sha256 e6810094c27c9bb748daf2942225b92dec6c1bf08dfa16b66180900a5cd09fdc
sha512 89457c4de20709a8569e1e6447c62307781677526e2ee7ca5239e5117868b7810c68654b3c21bf3cca840dda6b478a0c12cd3f42a6376dd41655a0ab6f8763a7
ripemd-160 7bca93a5b6dda37e3b5881cf13bebcd53dd63fd1

38993928 as geometric shapes

Circle

Radius = n
Diameter 77987856
Circumference 245006075.47882
Area 4.7768746333918E+15

Sphere

Radius = n
Volume 2.4835880735934E+23
Surface area 1.9107498533567E+16
Circumference 245006075.47882

Square

Length = n
Perimeter 155975712
Area 1520526420869184
Diagonal 55145741.8278

Cube

Length = n
Surface area 9123158525215104
Volume 5.9291297777471E+22
Space diagonal 67539464.482683

Equilateral Triangle

Length = n
Perimeter 116981784
Area 6.5840725379907E+14
Altitude 33769732.241341

Triangular Pyramid

Length = n
Surface area 6.5840725379907E+14
Volume 6.9875464539667E+21
Height 18381913.9426