66811416 (number)

66811416 is an even 8-digits composite number following 66811415 and preceding 66811417. In scientific notation, it is written as 6.6811416 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 19088928 positive integers (up to 66811416) that are relatively prime to 66811416.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6811416 × 10^7
Engineering notation 6.6811416 × 10^6

Prime Factorization of 66811416

Prime Factorization 2 × 2 × 2 × 21 × 397687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16702854
Product of the distinct prime numbers

The prime factorization of 66811416 is 2 × 2 × 2 × 21 × 397687. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 54, 35, 26, 636, 4310, 5835, 92591, 36804, 576569, 506640, 8385585, 8736951, 61337981, 2376362, 447119530, 659322630, 4777420583, 7420096195

Basic calculations (n = 66811416)

Multiplication

n×y
n×2 133622832
n×3 200434248
n×4 267245664
n×5 334057080

Division

n÷y
n÷2 33405708
n÷3 22270472
n÷3 16702854
n÷5 13362283.2

Exponentiation

ny
n2 4463765307925056
n3 2.9823048091415E+23
n4 1.9925200724235E+31
n5 1.3312308744704E+39

Nth Root

y√n
2√n 8173.8250531804
3√n 405.7733857945
4√n 90.409208895889
5√n 36.725704478996

Divisors of 66811416

1, 2, 4, 8, 21, 42, 84, 168, 397687, 795374, 1590748, 3181496, 8351427, 16702854, 33405708, 66811416

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 -66811415
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 66811416 can be divided by 16 positive divisors. The sum of these divisors (counting 66811416) is 1, the average is 0.0625.

Base conversion 66811416

Base System Value
2 Binary 11111110110111011000011000
3 Ternary 11122201101000220
4 Quaternary 3332313120120
5 Quinary 114100431131
6 Senary 10344000040
8 Octal 376673030
10 Decimal 66811416
12 Duodecimal 1a460020
16 Hexadecimal 3fb7618
20 Vigesimal 10hb8ag
36 Base36 13s00o

Cryptographic Hash Functions

md5 5ad2e68dab7fd0da3fca3251f6c55efd
sha1 06ef65df2442af77cd9a8f3f4f36bfe84779365f
sha256 c01e065546acc9db09502816b9af2e1605cc3448f694459bd7fd2973f76702a4
sha512 759e36876bf928c45a35a27cc157bb98d1af694721291517dafc0603554b8a846e05ec89c776d3f05bfcf5de8f4bb30417192f01b971ba3f2037289e082e3b54
ripemd-160 504f1bfe551dd56c0265689d3de3a798429f14ee

66811416 as geometric shapes

Circle

Radius = n
Diameter 133622832
Circumference 419788507.36306
Area 1.4023332298726E+16

Sphere

Radius = n
Volume 1.2492249172219E+24
Surface area 5.6093329194905E+16
Circumference 419788507.36306

Square

Length = n
Perimeter 267245664
Area 4463765307925056
Diagonal 94485610.628551

Cube

Length = n
Surface area 26782591847550336
Volume 2.9823048091415E+23
Space diagonal 115720767.03762

Equilateral Triangle

Length = n
Perimeter 200434248
Area 1.9328670765974E+15
Altitude 57860383.51881

Triangular Pyramid

Length = n
Surface area 1.9328670765974E+15
Volume 3.5146799235153E+22
Height 31495203.54285