16394425 (number)

16394425 is an odd 8-digits composite number following 16394424 and preceding 16394426. In scientific notation, it is written as 1.6394425 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 12662720 positive integers (up to 16394425) that are relatively prime to 16394425.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-four thousand four hundred twenty-five

Notation

Scientific notation 1.6394425 × 10^7
Engineering notation 1.6394425 × 10^6

Prime Factorization of 16394425

Prime Factorization 5 × 29 × 5 × 22613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3278885
Product of the distinct prime numbers

The prime factorization of 16394425 is 5 × 29 × 5 × 22613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 33, 65, 50, 234, 63, 7125, 58031, 61181, 45087, 286568, 99048, 1198684, 84580602, 63156359, 926236589, 269833408, 9705902069, 960280533

Basic calculations (n = 16394425)

Multiplication

n×y
n×2 32788850
n×3 49183275
n×4 65577700
n×5 81972125

Division

n÷y
n÷2 8197212.5
n÷3 5464808.3333333
n÷3 4098606.25
n÷5 3278885

Exponentiation

ny
n2 268777171080625
n3 4.4064471729935E+21
n4 7.2241167694104E+28
n5 1.1843524056734E+36

Nth Root

y√n
2√n 4049.0029636937
3√n 254.03802621623
4√n 63.63177636758
5√n 27.729321165926

Divisors of 16394425

1, 5, 25, 29, 145, 725, 22613, 113065, 565325, 655777, 3278885, 16394425

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16394424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16394425 can be divided by 12 positive divisors. The sum of these divisors (counting 16394425) is 1, the average is 0.083333333333333.

Base conversion 16394425

Base System Value
2 Binary 111110100010100010111001
3 Ternary 1010211220220221
4 Quaternary 332202202321
5 Quinary 13144110200
6 Senary 1343220041
8 Octal 76424271
10 Decimal 16394425
12 Duodecimal 55a7621
16 Hexadecimal fa28b9
20 Vigesimal 529615
36 Base36 9re0p

Cryptographic Hash Functions

md5 888f38f07fecce3eb93071c025baa5d6
sha1 a8cb1563845d856951094feb93bb80a5ab6bf78e
sha256 82f47ef8646800f033a13f0aba2f4766afaa941208fe8cc0b256a84e8b484728
sha512 c4ff4756c4e1d6e684cd63ac00bf2d3b0632bc7dd7fa37ab7cd622dfd122b39b71a415fb0975ab937cf2e28f2990f204c59319db4e2cd920777277ec392427bd
ripemd-160 5ce0d2c05c4d829e7d4bb32d9799215caba8fa34

16394425 as geometric shapes

Circle

Radius = n
Diameter 32788850
Circumference 103009210.27966
Area 8.4438838611954E+14

Sphere

Radius = n
Volume 1.8457682756144E+22
Surface area 3.3775535444782E+15
Circumference 103009210.27966

Square

Length = n
Perimeter 65577700
Area 268777171080625
Diagonal 23185218.182309

Cube

Length = n
Surface area 1612663026483750
Volume 4.4064471729935E+21
Space diagonal 28395977.060877

Equilateral Triangle

Length = n
Perimeter 49183275
Area 1.1638392905657E+14
Altitude 14197988.530439

Triangular Pyramid

Length = n
Surface area 1.1638392905657E+14
Volume 5.19304779494E+20
Height 7728406.0607695