14389918 (number)

14389918 is an even 8-digits composite number following 14389917 and preceding 14389919. In scientific notation, it is written as 1.4389918 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 7194958 positive integers (up to 14389918) that are relatively prime to 14389918.

Interesting facts

Basic properties

Name

Name fourteen million three hundred eighty-nine thousand nine hundred eighteen

Notation

Scientific notation 1.4389918 × 10^7
Engineering notation 1.4389918 × 10^6

Prime Factorization of 14389918

Prime Factorization 2 × 7194959

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 14389918
Product of the distinct prime numbers

The prime factorization of 14389918 is 2 × 7194959. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 50, 83, 255, 770, 5493, 2731, 44226, 41639, 722591, 20115, 929027, 6573158, 96891586, 87576802, 98826594, 636912741, 2293930636, 2803199669

Basic calculations (n = 14389918)

Multiplication

n×y
n×2 28779836
n×3 43169754
n×4 57559672
n×5 71949590

Division

n÷y
n÷2 7194959
n÷3 4796639.3333333
n÷3 3597479.5
n÷5 2877983.6

Exponentiation

ny
n2 207069740046724
n3 2.9797165795537E+21
n4 4.2877877243018E+28
n5 6.1700913754109E+35

Nth Root

y√n
2√n 3793.4045394606
3√n 243.23128808488
4√n 61.59062054778
5√n 27.015416271753

Divisors of 14389918

1, 2, 7194959, 14389918

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -14389917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 14389918 can be divided by 4 positive divisors. The sum of these divisors (counting 14389918) is 1, the average is 0.25.

Base conversion 14389918

Base System Value
2 Binary 110110111001001010011110
3 Ternary 1000002002020221
4 Quaternary 312321022132
5 Quinary 12140434133
6 Senary 1232231554
8 Octal 66711236
10 Decimal 14389918
12 Duodecimal 499b5ba
16 Hexadecimal db929e
20 Vigesimal 49iefi
36 Base36 8kfby

Cryptographic Hash Functions

md5 1b619065f4d15843aabdcbcd863d3396
sha1 130380e6a64828fec9eaac40a33ff135c7c85d89
sha256 7d00b69eaf2ec715e450641e507da57f81ea2e704c6b51e87bd8e0638e22f8c8
sha512 0a6e281d498ec7449aeda6dc4e62a25152d1b7e2fb8217565b9c19d2ea96026e69528851a3e4d2ae54cea90defe66b99825de403eae8f4048ab57b1d80e3e0b6
ripemd-160 7da2987ccb362794527a61e47459657f7954c61d

14389918 as geometric shapes

Circle

Radius = n
Diameter 28779836
Circumference 90414521.349119
Area 6.5052877411154E+14

Sphere

Radius = n
Volume 1.2481407621474E+22
Surface area 2.6021150964461E+15
Circumference 90414521.349119

Square

Length = n
Perimeter 57559672
Area 207069740046724
Diagonal 20350417.197037

Cube

Length = n
Surface area 1242418440280344
Volume 2.9797165795537E+21
Space diagonal 24924069.09275

Equilateral Triangle

Length = n
Perimeter 43169754
Area 89663827617751
Altitude 12462034.546375

Triangular Pyramid

Length = n
Surface area 89663827617751
Volume 3.511629665694E+20
Height 6783472.3990122