16691844 (number)

16691844 is an even 8-digits composite number following 16691843 and preceding 16691845. In scientific notation, it is written as 1.6691844 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 5056128 positive integers (up to 16691844) that are relatively prime to 16691844.

Interesting facts

Basic properties

Name

Name sixteen million six hundred ninety-one thousand eight hundred forty-four

Notation

Scientific notation 1.6691844 × 10^7
Engineering notation 1.6691844 × 10^6

Prime Factorization of 16691844

Prime Factorization 2 × 2 × 3 × 67 × 13 × 1597

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8345922
Product of the distinct prime numbers

The prime factorization of 16691844 is 2 × 2 × 3 × 67 × 13 × 1597. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16691844)

Multiplication

n×y
n×2 33383688
n×3 50075532
n×4 66767376
n×5 83459220

Division

n÷y
n÷2 8345922
n÷3 5563948
n÷3 4172961
n÷5 3338368.8

Exponentiation

ny
n2 278617656120336
n3 4.6506424516063E+21
n4 7.762779830199E+28
n5 1.2957510993203E+36

Nth Root

y√n
2√n 4085.5653219597
3√n 255.56503693731
4√n 63.918427092347
5√n 27.829209066868

Divisors of 16691844

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16691843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16691844 can be divided by 48 positive divisors. The sum of these divisors (counting 16691844) is 1, the average is 0.020833333333333.

Base conversion 16691844

Base System Value
2 Binary 111111101011001010000100
3 Ternary 1011102000220110
4 Quaternary 333223022010
5 Quinary 13233114334
6 Senary 1353433020
8 Octal 77531204
10 Decimal 16691844
12 Duodecimal 570b770
16 Hexadecimal feb284
20 Vigesimal 5469c4
36 Base36 9xric

Cryptographic Hash Functions

md5 6956ef7303a8e0d8e49eeccf87e4cf02
sha1 9e1570b619dc438fda361b9c494048e68e06e214
sha256 fe929596a26f54a634e2e943a350f6f70ab01f766d3dc143397cf1bb594703b9
sha512 96a2c65006d27e7bb44283112f4512811e0e6b812dafd9676bdf00d65f5cfa055e4e0837d3944ff54ccc8ba8f972492e7f06a3de20f13ce23340a2e9eeba3275
ripemd-160 50b63191652988d717b026256cd30e719c72f0e4

16691844 as geometric shapes

Circle

Radius = n
Diameter 33383688
Circumference 104877948.97053
Area 8.7530318162805E+14

Sphere

Radius = n
Volume 1.9480565547252E+22
Surface area 3.5012127265122E+15
Circumference 104877948.97053

Square

Length = n
Perimeter 66767376
Area 278617656120336
Diagonal 23605832.165816

Cube

Length = n
Surface area 1671705936722016
Volume 4.6506424516063E+21
Space diagonal 28911121.880014

Equilateral Triangle

Length = n
Perimeter 50075532
Area 1.2064498407154E+14
Altitude 14455560.940007

Triangular Pyramid

Length = n
Surface area 1.2064498407154E+14
Volume 5.4808346906747E+20
Height 7868610.7219387