16804945 (number)

16804945 is an odd 8-digits composite number following 16804944 and preceding 16804946. In scientific notation, it is written as 1.6804945 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 12916800 positive integers (up to 16804945) that are relatively prime to 16804945.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred four thousand nine hundred forty-five

Notation

Scientific notation 1.6804945 × 10^7
Engineering notation 1.6804945 × 10^6

Prime Factorization of 16804945

Prime Factorization 5 × 31 × 599 × 181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16804945
Product of the distinct prime numbers

The prime factorization of 16804945 is 5 × 31 × 599 × 181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 58, 42, 580, 318, 3142, 8359, 21014, 36825, 393837, 959601, 53253, 657865, 4013079, 27897026, 553628411, 503978631, 2300799709, 1387919250

Basic calculations (n = 16804945)

Multiplication

n×y
n×2 33609890
n×3 50414835
n×4 67219780
n×5 84024725

Division

n÷y
n÷2 8402472.5
n÷3 5601648.3333333
n÷3 4201236.25
n÷5 3360989

Exponentiation

ny
n2 282406176453025
n3 4.7458202629534E+21
n4 7.9753248498817E+28
n5 1.340248954594E+36

Nth Root

y√n
2√n 4099.3834902336
3√n 256.14095935767
4√n 64.026428060869
5√n 27.866820430831

Divisors of 16804945

1, 5, 31, 155, 181, 599, 905, 2995, 5611, 18569, 28055, 92845, 108419, 542095, 3360989, 16804945

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16804944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16804945 can be divided by 16 positive divisors. The sum of these divisors (counting 16804945) is 1, the average is 0.0625.

Base conversion 16804945

Base System Value
2 Binary 1000000000110110001010001
3 Ternary 1011121210001101
4 Quaternary 1000012301101
5 Quinary 13300224240
6 Senary 1400104401
8 Octal 100066121
10 Decimal 16804945
12 Duodecimal 5765101
16 Hexadecimal 1006c51
20 Vigesimal 550c75
36 Base36 a06s1

Cryptographic Hash Functions

md5 297bd5ed049deecf24f6e640cb821d8a
sha1 793f89b633c2fd2c7e43325281e62a09e490d06c
sha256 a79162d57e6325312a5c17143d1a09176a844c876b314ceaa2574456f7afefef
sha512 9a7a6a9f3ae670fc376ac6be50cd284206191bee879547294cf94876625ca8cffef75a3573c34dd6556d6470ac6460013b3de1c5d805bf821c52ab2e26867668
ripemd-160 2a404405d987ef59ef5804fa084de9efe5d6dd59

16804945 as geometric shapes

Circle

Radius = n
Diameter 33609890
Circumference 105588583.51196
Area 8.8720516927321E+14

Sphere

Radius = n
Volume 1.9879245431136E+22
Surface area 3.5488206770928E+15
Circumference 105588583.51196

Square

Length = n
Perimeter 67219780
Area 282406176453025
Diagonal 23765781.133934

Cube

Length = n
Surface area 1694437058718150
Volume 4.7458202629534E+21
Space diagonal 29107018.558401

Equilateral Triangle

Length = n
Perimeter 50414835
Area 1.2228546149698E+14
Altitude 14553509.2792

Triangular Pyramid

Length = n
Surface area 1.2228546149698E+14
Volume 5.5930028170448E+20
Height 7921927.0446446