13900 (number)

13900 is an even 5-digits composite number following 13899 and preceding 13901. In scientific notation, it is written as 1.3900 × 10^4. The sum of its digits is 13. It has a total of 5 prime factors and 18 positive divisors. There are 5520 positive integers (up to 13900) that are relatively prime to 13900.

Interesting facts

Basic properties

Name

Name thirteen thousand nine hundred

Notation

Scientific notation 1.3900 × 10^4
Engineering notation 1.3900 × 10^3

Prime Factorization of 13900

Prime Factorization 2 × 2 × 5 × 5 × 139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1390
Product of the distinct prime numbers

The prime factorization of 13900 is 2 × 2 × 5 × 5 × 139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 15, 82, 642, 294, 1012, 3658, 94374, 99545, 841956, 273547, 5079849, 8801521, 17216611, 65560881, 236047208, 46749827, 1852417497, 2311550285

Basic calculations (n = 13900)

Multiplication

n×y
n×2 27800
n×3 41700
n×4 55600
n×5 69500

Division

n÷y
n÷2 6950
n÷3 4633.3333333333
n÷3 3475
n÷5 2780

Exponentiation

ny
n2 193210000
n3 2685619000000
n4 37330104100000000
n5 5.1888844699E+20

Nth Root

y√n
2√n 117.89826122552
3√n 24.043901127974
4√n 10.8580965747
5√n 6.7391164365022

Divisors of 13900

1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 6950, 13900

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13900 can be divided by 18 positive divisors. The sum of these divisors (counting 13900) is 1, the average is 0.055555555555556.

Base conversion 13900

Base System Value
2 Binary 11011001001100
3 Ternary 201001211
4 Quaternary 3121030
5 Quinary 421100
6 Senary 144204
8 Octal 33114
10 Decimal 13900
12 Duodecimal 8064
16 Hexadecimal 364c
20 Vigesimal 1ef0
36 Base36 aq4

Cryptographic Hash Functions

md5 7aaca7ed25a9290e1953a69e401d924c
sha1 3c49abf708a6de0ebac71edcdcfbacd7045f7b3c
sha256 3449ea6db5ab2387e69a775263ecf3b9cdd79744306d7572bd9bfdf69bb5ffe0
sha512 d3159de54f34200800e5ee8933c7f356c7bf539b14ef0e146502f9b8853109c51c9491f4cc9c459efcc66a4c6c11f700d8f9d24f2af97da95a7d43c91f34f0f7
ripemd-160 c289608379daac305a1c1a1289adfbf1f63186a2

13900 as geometric shapes

Circle

Radius = n
Diameter 27800
Circumference 87336.275769796
Area 606987116.60008

Sphere

Radius = n
Volume 11249494560988
Surface area 2427948466.4003
Circumference 87336.275769796

Square

Length = n
Perimeter 55600
Area 193210000
Diagonal 19657.568516986

Cube

Length = n
Surface area 1159260000
Volume 2685619000000
Space diagonal 24075.506225207

Equilateral Triangle

Length = n
Perimeter 41700
Area 83662384.132596
Altitude 12037.753112604

Triangular Pyramid

Length = n
Surface area 83662384.132596
Volume 316503234430.57
Height 6552.5228389953