16408900 (number)

16408900 is an even 8-digits composite number following 16408899 and preceding 16408901. In scientific notation, it is written as 1.6408900 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 18 positive divisors. There are 6563520 positive integers (up to 16408900) that are relatively prime to 16408900.

Interesting facts

Basic properties

Name

Name sixteen million four hundred eight thousand nine hundred

Notation

Scientific notation 1.6408900 × 10^7
Engineering notation 1.6408900 × 10^6

Prime Factorization of 16408900

Prime Factorization 2 × 2 × 5 × 5 × 164089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1640890
Product of the distinct prime numbers

The prime factorization of 16408900 is 2 × 2 × 5 × 5 × 164089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 74, 21, 664, 70, 6340, 6489, 5752, 10877, 542546, 142545, 3204624, 4484056, 23295285, 44142140, 474599320, 61872798, 6785507978, 6761994295

Basic calculations (n = 16408900)

Multiplication

n×y
n×2 32817800
n×3 49226700
n×4 65635600
n×5 82044500

Division

n÷y
n÷2 8204450
n÷3 5469633.3333333
n÷3 4102225
n÷5 3281780

Exponentiation

ny
n2 269251999210000
n3 4.418129129837E+21
n4 7.2496639078582E+28
n5 1.1895901009765E+36

Nth Root

y√n
2√n 4050.7900463984
3√n 254.1127694848
4√n 63.645817194835
5√n 27.734216003571

Divisors of 16408900

1, 2, 4, 5, 10, 20, 25, 50, 100, 164089, 328178, 656356, 820445, 1640890, 3281780, 4102225, 8204450, 16408900

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 -16408899
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 16408900 can be divided by 18 positive divisors. The sum of these divisors (counting 16408900) is 1, the average is 0.055555555555556.

Base conversion 16408900

Base System Value
2 Binary 111110100110000101000100
3 Ternary 1010212122210001
4 Quaternary 332212011010
5 Quinary 13200041100
6 Senary 1343411044
8 Octal 76460504
10 Decimal 16408900
12 Duodecimal 55b3a84
16 Hexadecimal fa6144
20 Vigesimal 52b250
36 Base36 9rp6s

Cryptographic Hash Functions

md5 a27f4433a9137f905f9a7e88b5c9f446
sha1 d23b015b796125eb1120e608fea2747e0038743a
sha256 767053e354c9f865718a6ecc3865b1bd93955ae071b88aff95c2fdaa4e7b8f8a
sha512 1d3cf92fcd494e2bc6c733872dd035a0318f73eb389d9867d0b40049cadfd1225e8bcb8e23eada0da4bf9ebcdfcd9236fe5e09de0536f2df2f1458c3eab1184f
ripemd-160 1ab1112f2d881631f156a35cb3426ce75fb55593

16408900 as geometric shapes

Circle

Radius = n
Diameter 32817800
Circumference 103100159.38698
Area 8.458801026825E+14

Sphere

Radius = n
Volume 1.8506616022543E+22
Surface area 3.38352041073E+15
Circumference 103100159.38698

Square

Length = n
Perimeter 65635600
Area 269251999210000
Diagonal 23205688.923624

Cube

Length = n
Surface area 1615511995260000
Volume 4.418129129837E+21
Space diagonal 28421048.496317

Equilateral Triangle

Length = n
Perimeter 49226700
Area 1.165895356678E+14
Altitude 14210524.248158

Triangular Pyramid

Length = n
Surface area 1.165895356678E+14
Volume 5.2068151131092E+20
Height 7735229.641208