38862868 (number)

38862868 is an even 8-digits composite number following 38862867 and preceding 38862869. In scientific notation, it is written as 3.8862868 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 17664920 positive integers (up to 38862868) that are relatively prime to 38862868.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-two thousand eight hundred sixty-eight

Notation

Scientific notation 3.8862868 × 10^7
Engineering notation 3.8862868 × 10^6

Prime Factorization of 38862868

Prime Factorization 2 × 2 × 11 × 883247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19431434
Product of the distinct prime numbers

The prime factorization of 38862868 is 2 × 2 × 11 × 883247. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 81, 90, 608, 377, 3554, 2995, 9816, 19271, 869864, 578924, 6823168, 7204732, 42521879, 48293760, 21339029, 915518350, 9751166107, 5078600876

Basic calculations (n = 38862868)

Multiplication

n×y
n×2 77725736
n×3 116588604
n×4 155451472
n×5 194314340

Division

n÷y
n÷2 19431434
n÷3 12954289.333333
n÷3 9715717
n÷5 7772573.6

Exponentiation

ny
n2 1510322509185424
n3 5.8695464311902E+22
n4 2.2810740817522E+30
n5 8.8649080937355E+37

Nth Root

y√n
2√n 6234.00898299
3√n 338.72320435461
4√n 78.955740658865
5√n 32.95391138293

Divisors of 38862868

1, 2, 4, 11, 22, 44, 883247, 1766494, 3532988, 9715717, 19431434, 38862868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38862867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38862868 can be divided by 12 positive divisors. The sum of these divisors (counting 38862868) is 1, the average is 0.083333333333333.

Base conversion 38862868

Base System Value
2 Binary 10010100010000000000010100
3 Ternary 2201010102211111
4 Quaternary 2110100000110
5 Quinary 34422102433
6 Senary 3504544404
8 Octal 224200024
10 Decimal 38862868
12 Duodecimal 11022104
16 Hexadecimal 2510014
20 Vigesimal c2hh38
36 Base36 n4ys4

Cryptographic Hash Functions

md5 47b3474fd47d96d76c46eba196283ea3
sha1 8706b64e98d5edff9823f8c5ea19bdfcdd7ce19e
sha256 796d7bf26cf73ce2c7788b41d66586decb4304ac6bc411da9ad69ba512796ff3
sha512 1616eb993deaf675aab61943e6a6059e65bb7787f41ee7137db4aac77f37a16a250313bd7852c9c4c9b616152bffdf8c81c81104b24dbd75ec1d65c61ac181f0
ripemd-160 a079aec6165a0f9688d51b0a72fb44b345dcca70

38862868 as geometric shapes

Circle

Radius = n
Diameter 77725736
Circumference 244182601.21246
Area 4.7448180994082E+15

Sphere

Radius = n
Volume 2.4586298597508E+23
Surface area 1.8979272397633E+16
Circumference 244182601.21246

Square

Length = n
Perimeter 155451472
Area 1510322509185424
Diagonal 54960394.998315

Cube

Length = n
Surface area 9061935055112544
Volume 5.8695464311902E+22
Space diagonal 67312461.903843

Equilateral Triangle

Length = n
Perimeter 116588604
Area 6.5398883043102E+14
Altitude 33656230.951921

Triangular Pyramid

Length = n
Surface area 6.5398883043102E+14
Volume 6.9173268066398E+21
Height 18320131.666105