16661875 (number)

16661875 is an odd 8-digits composite number following 16661874 and preceding 16661876. In scientific notation, it is written as 1.6661875 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 20 positive divisors. There are 13052000 positive integers (up to 16661875) that are relatively prime to 16661875.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-one thousand eight hundred seventy-five

Notation

Scientific notation 1.6661875 × 10^7
Engineering notation 1.6661875 × 10^6

Prime Factorization of 16661875

Prime Factorization 5 × 25 × 5 × 503 × 53

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3332375
Product of the distinct prime numbers

The prime factorization of 16661875 is 5 × 25 × 5 × 503 × 53. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 8, 60, 962, 302, 7334, 2914, 42749, 27180, 438031, 578317, 7702729, 8952542, 76240488, 83613271, 843856646, 121044134, 3983228505, 3648079739

Basic calculations (n = 16661875)

Multiplication

n×y
n×2 33323750
n×3 49985625
n×4 66647500
n×5 83309375

Division

n÷y
n÷2 8330937.5
n÷3 5553958.3333333
n÷3 4165468.75
n÷5 3332375

Exponentiation

ny
n2 277618078515625
n3 4.6256377219675E+21
n4 7.7071797518708E+28
n5 1.284160656282E+36

Nth Root

y√n
2√n 4081.8960055347
3√n 255.41199578912
4√n 63.889717525864
5√n 27.819208815524

Divisors of 16661875

1, 5, 25, 53, 125, 265, 503, 625, 1325, 2515, 6625, 12575, 26659, 33125, 62875, 133295, 314375, 666475, 3332375, 16661875

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16661874
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16661875 can be divided by 20 positive divisors. The sum of these divisors (counting 16661875) is 1, the average is 0.05.

Base conversion 16661875

Base System Value
2 Binary 111111100011110101110011
3 Ternary 1011100111210111
4 Quaternary 333203311303
5 Quinary 13231140000
6 Senary 1353042151
8 Octal 77436563
10 Decimal 16661875
12 Duodecimal 56b6357
16 Hexadecimal fe3d73
20 Vigesimal 542edf
36 Base36 9x4dv

Cryptographic Hash Functions

md5 155b7a629b9e809c7f4e6385f2e7c600
sha1 9817b581f3b1c344a72ef62f562e1460d4aff698
sha256 c3e81cc207451499e6908fd2ea3f031036175735ffb2606bd1a33b53d6cb72f9
sha512 3816f7f17285a26052ae47e683d2c3c711a7f191161106faae52c0045be80f3127c545bea3c9c31fd8ebd53e447f3b611e186224e9f1719e3d923012e41b94af
ripemd-160 160f70848bb6542eb6697afd4ee08433912365ff

16661875 as geometric shapes

Circle

Radius = n
Diameter 33323750
Circumference 104689648.19006
Area 8.721629159684E+14

Sphere

Radius = n
Volume 1.9375825980668E+22
Surface area 3.4886516638736E+15
Circumference 104689648.19006

Square

Length = n
Perimeter 66647500
Area 277618078515625
Diagonal 23563449.599565

Cube

Length = n
Surface area 1665708471093750
Volume 4.6256377219675E+21
Space diagonal 28859214.049362

Equilateral Triangle

Length = n
Perimeter 49985625
Area 1.2021215427218E+14
Altitude 14429607.024681

Triangular Pyramid

Length = n
Surface area 1.2021215427218E+14
Volume 5.4513663341926E+20
Height 7854483.1998551