66161804 (number)

66161804 is an even 8-digits composite number following 66161803 and preceding 66161805. In scientific notation, it is written as 6.6161804 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 33064464 positive integers (up to 66161804) that are relatively prime to 66161804.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6161804 × 10^7
Engineering notation 6.6161804 × 10^6

Prime Factorization of 66161804

Prime Factorization 2 × 2 × 3517 × 4703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 33080902
Product of the distinct prime numbers

The prime factorization of 66161804 is 2 × 2 × 3517 × 4703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 94, 94, 600, 857, 1213, 7309, 40898, 27868, 185084, 82822, 4537850, 3870533, 30642557, 73341289, 658172386, 877692077, 9620272655, 5135703306

Basic calculations (n = 66161804)

Multiplication

n×y
n×2 132323608
n×3 198485412
n×4 264647216
n×5 330809020

Division

n÷y
n÷2 33080902
n÷3 22053934.666667
n÷3 16540451
n÷5 13232360.8

Exponentiation

ny
n2 4377384308534416
n3 2.8961564265393E+23
n4 1.9161493384603E+31
n5 1.2677589696594E+39

Nth Root

y√n
2√n 8133.9906564982
3√n 404.45397942295
4√n 90.188639287319
5√n 36.654007778423

Divisors of 66161804

1, 2, 4, 3517, 4703, 7034, 9406, 14068, 18812, 16540451, 33080902, 66161804

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66161803
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66161804 can be divided by 12 positive divisors. The sum of these divisors (counting 66161804) is 1, the average is 0.083333333333333.

Base conversion 66161804

Base System Value
2 Binary 11111100011000110010001100
3 Ternary 11121111100221012
4 Quaternary 3330120302030
5 Quinary 113414134204
6 Senary 10322024352
8 Octal 374306214
10 Decimal 66161804
12 Duodecimal 1a1a80b8
16 Hexadecimal 3f18c8c
20 Vigesimal 10da4a4
36 Base36 13e2rw

Cryptographic Hash Functions

md5 5092d62fa4515add2bb68bf7207f8878
sha1 2ba2f90dba01dea788bf59595d1a70729eb5909c
sha256 37e9a268bb036ca521ec53c33cba96f3cc62a62c1b3064d3298f66c4af08f5ab
sha512 d4b22406c0691c885770f0e79ef138e2fd2495de143b6f8d6edec3d9ec2a9865bf0856fd3e722ea0109df1fce42922f45bae4961ca87479b73c7c2033faafa66
ripemd-160 1f68dee7217b92385af8c2890731aaf8ad541f18

66161804 as geometric shapes

Circle

Radius = n
Diameter 132323608
Circumference 415706874.7893
Area 1.3751958385631E+16

Sphere

Radius = n
Volume 1.2131391671017E+24
Surface area 5.5007833542524E+16
Circumference 415706874.7893

Square

Length = n
Perimeter 264647216
Area 4377384308534416
Diagonal 93566920.52787

Cube

Length = n
Surface area 26264305851206496
Volume 2.8961564265393E+23
Space diagonal 114595606.04841

Equilateral Triangle

Length = n
Perimeter 198485412
Area 1.8954630066591E+15
Altitude 57297803.024207

Triangular Pyramid

Length = n
Surface area 1.8954630066591E+15
Volume 3.4131530809716E+22
Height 31188973.50929