66773642 is an even 8-digits composite number following 66773641
and preceding 66773643 . In scientific notation, it is written as 6.6773642 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 30760560 positive integers (up to 66773642) that are relatively prime to 66773642.
66773642 has 16 divisors, whose sum is 108068352
The reverse of 66773642 is 24637766
Previous prime number is 607
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
sixty-six million seven hundred seventy-three thousand six hundred forty-two
Scientific notation
6.6773642 × 10^7
Engineering notation
6.6773642 × 10^6
Prime Factorization
2 × 13 × 607 × 4231
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
66773642
Product of the distinct prime numbers
The prime factorization of 66773642 is 2 × 13 × 607 × 4231.
Since it has a total of 4 prime factors.
4 , 10 , 91 , 91 , 515 , 447 , 9598 , 8518 , 3596 , 33730 , 511555 , 511649 , 708441 , 3952147 , 28479855 , 73841855 , 996217850 , 439739098 , 3671946064 , 7889705243
n×2
133547284
n×3
200320926
n×4
267094568
n×5
333868210
n÷2
33386821
n÷3
22257880.666667
n÷3
16693410.5
n÷5
13354728.4
n2
4458719265944164
n3
2.9772492404266E+23
n4
1.9880177492502E+31
n5
1.3274718547808E+39
2 √n
8171.5140579944
3 √n
405.69689899844
4 √n
90.396427241315
5 √n
36.721550725978
1 , 2 , 13 , 26 , 607 , 1214 , 4231 , 7891 , 8462 , 15782 , 55003 , 110006 , 2568217 , 5136434 , 33386821 , 66773642
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
-66773641
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 66773642 can be divided by 16 positive divisors.
The sum of these divisors (counting 66773642) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111110101110001010001010
3
Ternary
11122122110012212
4
Quaternary
3332232022022
5
Quinary
114043224032
6
Senary
10343105122
8
Octal
376561212
10
Decimal
66773642
12
Duodecimal
1a4421a2
16
Hexadecimal
3fae28a
20
Vigesimal
10h6e22
36
Base36
13r6ve
md5
d24f80f11b67ee29e4b242eea9738ba7
sha1
fdc279805ed16699cb85e5776d202a69240a7e06
sha256
5c087301db22ee7941f9944c883fd9100c88d558bb4846300e3518c8976ae8bf
sha512
9ac070d8e4a1dc7f2d3fd46b5f8b2dd4bc23116300376cd3b84bf17d58a5b35d3d8f0334345fcd1e49a044b2f68f03298d83a19136e4ca7bce8eff67bbb478e4
ripemd-160
8ff600c4d88ae9ded3f44f7cfe7169e4d023ef86
Diameter
133547284
Circumference
419551166.32127
Area
1.4007479690309E+16
Volume
1.2471072455507E+24
Surface area
5.6029918761238E+16
Circumference
419551166.32127
Perimeter
267094568
Area
4458719265944164
Diagonal
94432190.125446
Surface area
26752315595664984
Volume
2.9772492404266E+23
Space diagonal
115655340.55042
Perimeter
200320926
Area
1.9306820763254E+15
Altitude
57827670.275208
Surface area
1.9306820763254E+15
Volume
3.5087218786469E+22
Height
31477396.708482