13888923 (number)

13888923 is an odd 8-digits composite number following 13888922 and preceding 13888924. In scientific notation, it is written as 1.3888923 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 8983616 positive integers (up to 13888923) that are relatively prime to 13888923.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-eight thousand nine hundred twenty-three

Notation

Scientific notation 1.3888923 × 10^7
Engineering notation 1.3888923 × 10^6

Prime Factorization of 13888923

Prime Factorization 3 × 137 × 47 × 719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13888923
Product of the distinct prime numbers

The prime factorization of 13888923 is 3 × 137 × 47 × 719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 37, 16, 885, 422, 6069, 6039, 3126, 87257, 621699, 146464, 6640554, 1228357, 23057316, 28714350, 755699260, 107138498, 3697215548, 5805424604

Basic calculations (n = 13888923)

Multiplication

n×y
n×2 27777846
n×3 41666769
n×4 55555692
n×5 69444615

Division

n÷y
n÷2 6944461.5
n÷3 4629641
n÷3 3472230.75
n÷5 2777784.6

Exponentiation

ny
n2 192902182099929
n3 2.6792035537179E+21
n4 3.7211251858914E+28
n5 5.1682421180207E+35

Nth Root

y√n
2√n 3726.7845389826
3√n 240.37512517135
4√n 61.047395841122
5√n 26.824628376232

Divisors of 13888923

1, 3, 47, 137, 141, 411, 719, 2157, 6439, 19317, 33793, 98503, 101379, 295509, 4629641, 13888923

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 -13888922
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 13888923 can be divided by 16 positive divisors. The sum of these divisors (counting 13888923) is 1, the average is 0.0625.

Base conversion 13888923

Base System Value
2 Binary 110100111110110110011011
3 Ternary 222010122000120
4 Quaternary 310332312123
5 Quinary 12023421143
6 Senary 1213404323
8 Octal 64766633
10 Decimal 13888923
12 Duodecimal 47996a3
16 Hexadecimal d3ed9b
20 Vigesimal 46g263
36 Base36 89orf

Cryptographic Hash Functions

md5 000e94e2050536c6203883232695e8a9
sha1 1ce79e326df00a54fb9a80b537c81a3126d2983c
sha256 c525d2a8465ba8b17618586eb2724cde0e19c0024ba55cbaec50e94b86590cca
sha512 22efac9316020f52edcbb93eba6a3b0ac7943e83594e786551c86e142f4afe342a0f0f38f92494a8f077f37a25ff4b73d92e6d90345ed89b796f08532495d0ae
ripemd-160 4ecfe6543cc6ff0434796dcc0a19fecf15555d54

13888923 as geometric shapes

Circle

Radius = n
Diameter 27777846
Circumference 87266676.926149
Area 6.0602007814658E+14

Sphere

Radius = n
Volume 1.1222621602442E+22
Surface area 2.4240803125863E+15
Circumference 87266676.926149

Square

Length = n
Perimeter 55555692
Area 192902182099929
Diagonal 19641903.273356

Cube

Length = n
Surface area 1157413092599574
Volume 2.6792035537179E+21
Space diagonal 24056320.298412

Equilateral Triangle

Length = n
Perimeter 41666769
Area 83529095071995
Altitude 12028160.149206

Triangular Pyramid

Length = n
Surface area 83529095071995
Volume 3.157471668355E+20
Height 6547301.0911185