38893820 (number)

38893820 is an even 8-digits composite number following 38893819 and preceding 38893821. In scientific notation, it is written as 3.8893820 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 13334976 positive integers (up to 38893820) that are relatively prime to 38893820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8893820 × 10^7
Engineering notation 3.8893820 × 10^6

Prime Factorization of 38893820

Prime Factorization 2 × 2 × 5 × 7 × 277813

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19446910
Product of the distinct prime numbers

The prime factorization of 38893820 is 2 × 2 × 5 × 7 × 277813. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 28, 46, 770, 434, 77, 1073, 2030, 44157, 152015, 148019, 5397804, 3709864, 629728, 49803129, 61477304, 471982195, 2047291922, 4237858883

Basic calculations (n = 38893820)

Multiplication

n×y
n×2 77787640
n×3 116681460
n×4 155575280
n×5 194469100

Division

n÷y
n÷2 19446910
n÷3 12964606.666667
n÷3 9723455
n÷5 7778764

Exponentiation

ny
n2 1512729234192400
n3 5.8835818543417E+22
n4 2.2883497359803E+30
n5 8.9002662728266E+37

Nth Root

y√n
2√n 6236.4910005547
3√n 338.81310489508
4√n 78.971456872434
5√n 32.959158883838

Divisors of 38893820

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277813, 555626, 1111252, 1389065, 1944691, 2778130, 3889382, 5556260, 7778764, 9723455, 19446910, 38893820

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38893819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38893820 can be divided by 24 positive divisors. The sum of these divisors (counting 38893820) is 1, the average is 0.041666666666667.

Base conversion 38893820

Base System Value
2 Binary 10010100010111100011111100
3 Ternary 2201012000021212
4 Quaternary 2110113203330
5 Quinary 34424100240
6 Senary 3505343552
8 Octal 224274374
10 Decimal 38893820
12 Duodecimal 11037bb8
16 Hexadecimal 25178fc
20 Vigesimal c31eb0
36 Base36 n5mnw

Cryptographic Hash Functions

md5 00eee8137ea0c2f872bcb00d89b2d4fd
sha1 deff0a15bc696f57aa981286961ce3ed6e8a8d1e
sha256 cf427560297ad9a2918d44f1f93a133193e717a1e8ace4a90fb0c34805d411d6
sha512 87f894b207792aa558b8cc6472ebb627f7d6577c99d3fe0aebf7f9adef670b9ecdd1444f4b8aa6e5aa5c9eebaa823f1d841036c270b9f0dfa8e3be263f8b883f
ripemd-160 1f486d31de38a42877fca1528a6fd62f20bfa176

38893820 as geometric shapes

Circle

Radius = n
Diameter 77787640
Circumference 244377078.36409
Area 4.7523790490094E+15

Sphere

Radius = n
Volume 2.4645090040525E+23
Surface area 1.9009516196037E+16
Circumference 244377078.36409

Square

Length = n
Perimeter 155575280
Area 1512729234192400
Diagonal 55004167.736498

Cube

Length = n
Surface area 9076375405154400
Volume 5.8835818543417E+22
Space diagonal 67366072.340439

Equilateral Triangle

Length = n
Perimeter 116681460
Area 6.55030972929E+14
Altitude 33683036.170219

Triangular Pyramid

Length = n
Surface area 6.55030972929E+14
Volume 6.9338677114519E+21
Height 18334722.578833