66774443 is an odd 8-digits composite number following 66774442
and preceding 66774444 . In scientific notation, it is written as 6.6774443 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 63413280 positive integers (up to 66774443) that are relatively prime to 66774443.
66774443 has 8 divisors, whose sum is 70211280
The reverse of 66774443 is 34447766
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
sixty-six million seven hundred seventy-four thousand four hundred forty-three
Scientific notation
6.6774443 × 10^7
Engineering notation
6.6774443 × 10^6
Prime Factorization
29 × 61 × 37747
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
66774443
Product of the distinct prime numbers
The prime factorization of 66774443 is 29 × 61 × 37747.
Since it has a total of 3 prime factors.
1 , 10 , 59 , 47 , 899 , 740 , 5152 , 8697 , 88392 , 47104 , 420242 , 330480 , 923294 , 5794908 , 71728915 , 75309802 , 224147413 , 503800 , 9740930928 , 7137557179
n×2
133548886
n×3
200323329
n×4
267097772
n×5
333872215
n÷2
33387221.5
n÷3
22258147.666667
n÷3
16693610.75
n÷5
13354888.6
n2
4458826237960249
n3
2.9773563847358E+23
n4
1.9881131420323E+31
n5
1.3275514768019E+39
2 √n
8171.5630695724
3 √n
405.69852120498
4 √n
90.39669833336
5 √n
36.721638826073
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
-66774442
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 66774443 can be divided by 8 positive divisors.
The sum of these divisors (counting 66774443) is 1, the average is 0.125.
Base
System
Value
2
Binary
11111110101110010110101011
3
Ternary
11122122111022112
4
Quaternary
3332232112223
5
Quinary
114043240233
6
Senary
10343112535
8
Octal
376562653
10
Decimal
66774443
12
Duodecimal
1a44274b
16
Hexadecimal
3fae5ab
20
Vigesimal
10h6g23
36
Base36
13r7hn
md5
8108a854ce3e84fcef1c539009cc6f0a
sha1
a2417bd9a46fe71745f64feecbf6b0b1430221ac
sha256
7ff8b7ae97bc06ac69b8aa83a4fdac1da65248812fe31acb5dd3345297a4a48c
sha512
917b31e747e2f3ce5f200ed4401f8bda536bf2840ae77cc1be0b799e60d115c0336b55c90e4da7722ea00104629a5cbce89062c9284a387d7f2570cd46f50fb5
ripemd-160
59b83e42fa20ef88c5ad1601ac90cae4c6e3b138
Diameter
133548886
Circumference
419556199.1527
Area
1.4007815752809E+16
Volume
1.247152126054E+24
Surface area
5.6031263011237E+16
Circumference
419556199.1527
Perimeter
267097772
Area
4458826237960249
Diagonal
94433322.910509
Surface area
26752957427761494
Volume
2.9773563847358E+23
Space diagonal
115656727.92311
Perimeter
200323329
Area
1.9307283965671E+15
Altitude
57828363.961556
Surface area
1.9307283965671E+15
Volume
3.5088481494263E+22
Height
31477774.303503