13889400 (number)

13889400 is an even 8-digits composite number following 13889399 and preceding 13889401. In scientific notation, it is written as 1.3889400 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 3173760 positive integers (up to 13889400) that are relatively prime to 13889400.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-nine thousand four hundred

Notation

Scientific notation 1.3889400 × 10^7
Engineering notation 1.3889400 × 10^6

Prime Factorization of 13889400

Prime Factorization 2 × 2 × 2 × 35 × 3 × 5 × 3307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3472350
Product of the distinct prime numbers

The prime factorization of 13889400 is 2 × 2 × 2 × 35 × 3 × 5 × 3307. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13889400)

Multiplication

n×y
n×2 27778800
n×3 41668200
n×4 55557600
n×5 69447000

Division

n÷y
n÷2 6944700
n÷3 4629800
n÷3 3472350
n÷5 2777880

Exponentiation

ny
n2 192915432360000
n3 2.679479606221E+21
n4 3.7216364042646E+28
n5 5.1691296673392E+35

Nth Root

y√n
2√n 3726.8485346201
3√n 240.37787694752
4√n 61.047919986025
5√n 26.824812626256

Divisors of 13889400

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13889399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13889400 can be divided by 64 positive divisors. The sum of these divisors (counting 13889400) is 1, the average is 0.015625.

Base conversion 13889400

Base System Value
2 Binary 110100111110111101111000
3 Ternary 222010122200020
4 Quaternary 310332331320
5 Quinary 12023430100
6 Senary 1213410440
8 Octal 64767570
10 Decimal 13889400
12 Duodecimal 4799a20
16 Hexadecimal d3ef78
20 Vigesimal 46g3a0
36 Base36 89p4o

Cryptographic Hash Functions

md5 2d0a084ff6d1805758abb8c28c3f06a6
sha1 3a6c24cd9f2d05cda42ebf65629e9c32c7b9d1bd
sha256 3053a64bba26a2781a45c8de92da7113e93bc940b0bab5431cc194012ae06f21
sha512 cd81fb7cfabb5a61ea460efd40929d4dd7ea2881ab74d782ddc0cd459b5d8167ec53d7c7f053adc774f812a3ac34fe0a1d01a6a8cd850ff2d579cdcc145eca95
ripemd-160 bb4757fcbd30c4ccf3160f89afa29ab5646bfd55

13889400 as geometric shapes

Circle

Radius = n
Diameter 27778800
Circumference 87269674.00554
Area 6.0606170506627E+14

Sphere

Radius = n
Volume 1.1223777928463E+22
Surface area 2.4242468202651E+15
Circumference 87269674.00554

Square

Length = n
Perimeter 55557600
Area 192915432360000
Diagonal 19642577.853225

Cube

Length = n
Surface area 1157492594160000
Volume 2.679479606221E+21
Space diagonal 24057146.486647

Equilateral Triangle

Length = n
Perimeter 41668200
Area 83534832602909
Altitude 12028573.243324

Triangular Pyramid

Length = n
Surface area 83534832602909
Volume 3.1577969993499E+20
Height 6547525.951075