16401866 (number)

16401866 is an even 8-digits composite number following 16401865 and preceding 16401867. In scientific notation, it is written as 1.6401866 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 7570080 positive integers (up to 16401866) that are relatively prime to 16401866.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand eight hundred sixty-six

Notation

Scientific notation 1.6401866 × 10^7
Engineering notation 1.6401866 × 10^6

Prime Factorization of 16401866

Prime Factorization 2 × 13 × 630841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16401866
Product of the distinct prime numbers

The prime factorization of 16401866 is 2 × 13 × 630841. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 11, 17, 11, 437, 1070, 3000, 81103, 63977, 578525, 803273, 5617061, 1763793, 73869078, 35077521, 500159183, 153591416, 9075000884, 3581753120

Basic calculations (n = 16401866)

Multiplication

n×y
n×2 32803732
n×3 49205598
n×4 65607464
n×5 82009330

Division

n÷y
n÷2 8200933
n÷3 5467288.6666667
n÷3 4100466.5
n÷5 3280373.2

Exponentiation

ny
n2 269021208281956
n3 4.4124498093987E+21
n4 7.2372410505484E+28
n5 1.1870425792079E+36

Nth Root

y√n
2√n 4049.9217276387
3√n 254.07645413791
4√n 63.638995338068
5√n 27.73183783155

Divisors of 16401866

1, 2, 13, 26, 630841, 1261682, 8200933, 16401866

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16401865
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16401866 can be divided by 8 positive divisors. The sum of these divisors (counting 16401866) is 1, the average is 0.125.

Base conversion 16401866

Base System Value
2 Binary 111110100100010111001010
3 Ternary 1010212022010112
4 Quaternary 332210113022
5 Quinary 13144324431
6 Senary 1343314322
8 Octal 76442712
10 Decimal 16401866
12 Duodecimal 55ab9a2
16 Hexadecimal fa45ca
20 Vigesimal 52a4d6
36 Base36 9rjre

Cryptographic Hash Functions

md5 f9d09753e2909df27fa3dbc20e06757e
sha1 bea287fd00f0d7488103113ab86a663e6ae4709a
sha256 36ea0362934416a4854b7ad8b50d05b0e2e8c428e4bc4599dfe765ba1afdc712
sha512 73d7b8f2dc44c0b80788755bc0dd5e295eb4e7b832ca762fd811aae6f91062567d03dc7bfa64e33054d0cd81980a28b74f85d31f9d8f6ca72a552ee16b325f88
ripemd-160 a8e2437250dc0d37a2acaa619392d4409911ea81

16401866 as geometric shapes

Circle

Radius = n
Diameter 32803732
Circumference 103055963.46153
Area 8.4515505159844E+14

Sphere

Radius = n
Volume 1.8482826540721E+22
Surface area 3.3806202063938E+15
Circumference 103055963.46153

Square

Length = n
Perimeter 65607464
Area 269021208281956
Diagonal 23195741.345426

Cube

Length = n
Surface area 1614127249691736
Volume 4.4124498093987E+21
Space diagonal 28408865.250937

Equilateral Triangle

Length = n
Perimeter 49205598
Area 1.1648960026448E+14
Altitude 14204432.625468

Triangular Pyramid

Length = n
Surface area 1.1648960026448E+14
Volume 5.2001219697852E+20
Height 7731913.7818087