38861824 (number)

38861824 is an even 8-digits composite number following 38861823 and preceding 38861825. In scientific notation, it is written as 3.8861824 × 10^7. The sum of its digits is 40. It has a total of 11 prime factors and 22 positive divisors. There are 19430400 positive integers (up to 38861824) that are relatively prime to 38861824.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand eight hundred twenty-four

Notation

Scientific notation 3.8861824 × 10^7
Engineering notation 3.8861824 × 10^6

Prime Factorization of 38861824

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37951

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 75902
Product of the distinct prime numbers

The prime factorization of 38861824 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37951. Since it has a total of 11 prime factors.

Most popular turbo-numbers

10, 7, 40, 68, 572, 686, 7349, 6943, 75585, 81828, 675294, 220442, 4834919, 8288601, 22751686, 85611876, 116006000, 258897240, 6863435004, 9034771047

Basic calculations (n = 38861824)

Multiplication

n×y
n×2 77723648
n×3 116585472
n×4 155447296
n×5 194309120

Division

n÷y
n÷2 19430912
n÷3 12953941.333333
n÷3 9715456
n÷5 7772364.8

Exponentiation

ny
n2 1510241364606976
n3 5.8690734108876E+22
n4 2.2808289793699E+30
n5 8.8637174370374E+37

Nth Root

y√n
2√n 6233.9252481883
3√n 338.72017120918
4√n 78.955210392908
5√n 32.953734328302

Divisors of 38861824

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 37951, 75902, 151804, 303608, 607216, 1214432, 2428864, 4857728, 9715456, 19430912, 38861824

22 divisors

τ Total Divisors 22
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861823
Sum of the proper positive divisors of n
A Arithmetic Mean 0.045454545454545
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 22
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861824 can be divided by 22 positive divisors. The sum of these divisors (counting 38861824) is 1, the average is 0.045454545454545.

Base conversion 38861824

Base System Value
2 Binary 10010100001111110000000000
3 Ternary 2201010101101211
4 Quaternary 2110033300000
5 Quinary 34422034244
6 Senary 3504535504
8 Octal 224176000
10 Decimal 38861824
12 Duodecimal 11021594
16 Hexadecimal 250fc00
20 Vigesimal c2heb4
36 Base36 n4xz4

Cryptographic Hash Functions

md5 38f4c2dfdcb26733f3fe6f93127a44ae
sha1 4a93aa21675c72497414fc128fb3f02028b8a488
sha256 6efd9547697e2a8caa899db2f61db450bf07f12e12b9f6eb4814e0a21a5a8625
sha512 cad840f431362decd9b32f7386a0cbe7958c02dd12170efea9fa6d86a56b7d248a6ff65a1e1326af0612936cf7db531c2dd8d843da1c8584e1020c3399f2e01b
ripemd-160 2bead8ab3f4d41bf06963bbf04fd5e594b2cdbe0

38861824 as geometric shapes

Circle

Radius = n
Diameter 77723648
Circumference 244176041.567
Area 4.7445631761967E+15

Sphere

Radius = n
Volume 2.4584317214698E+23
Surface area 1.8978252704787E+16
Circumference 244176041.567

Square

Length = n
Perimeter 155447296
Area 1510241364606976
Diagonal 54958918.559356

Cube

Length = n
Surface area 9061448187641856
Volume 5.8690734108876E+22
Space diagonal 67310653.6428

Equilateral Triangle

Length = n
Perimeter 116585472
Area 6.5395369379786E+14
Altitude 33655326.8214

Triangular Pyramid

Length = n
Surface area 6.5395369379786E+14
Volume 6.9167693468672E+21
Height 18319639.519785