66427263 is an odd 8-digits composite number following 66427262
and preceding 66427264 . In scientific notation, it is written as 6.6427263 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 37830240 positive integers (up to 66427263) that are relatively prime to 66427263.
66427263 has 16 divisors, whose sum is 77584320
The reverse of 66427263 is 36272466
Previous prime number is 631
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
sixty-six million four hundred twenty-seven thousand two hundred sixty-three
Scientific notation
6.6427263 × 10^7
Engineering notation
6.6427263 × 10^6
Prime Factorization
21 × 9 × 631 × 557
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
66427263
Product of the distinct prime numbers
The prime factorization of 66427263 is 21 × 9 × 631 × 557.
Since it has a total of 4 prime factors.
1 , 6 , 79 , 18 , 110 , 282 , 3597 , 7308 , 26600 , 36260 , 753465 , 6913 , 3081644 , 1899289 , 12831905 , 82811820 , 724883699 , 288655803 , 9985437097 , 5614468317
n×2
132854526
n×3
199281789
n×4
265709052
n×5
332136315
n÷2
33213631.5
n÷3
22142421
n÷3
16606815.75
n÷5
13285452.6
n2
4412581269671169
n3
2.9311569650932E+23
n4
1.9470873461453E+31
n5
1.2933968322636E+39
2 √n
8150.2922033507
3 √n
404.99418372991
4 √n
90.278968776514
5 √n
36.683373839139
1 , 9 , 21 , 189 , 557 , 631 , 5013 , 5679 , 11697 , 13251 , 105273 , 119259 , 351467 , 3163203 , 7380807 , 66427263
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
-66427262
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 66427263 can be divided by 16 positive divisors.
The sum of these divisors (counting 66427263) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111101011001100101111111
3
Ternary
11121222212002000
4
Quaternary
3331121211333
5
Quinary
114001133023
6
Senary
10331433343
8
Octal
375314577
10
Decimal
66427263
12
Duodecimal
1a2b5853
16
Hexadecimal
3f5997f
20
Vigesimal
10f3833
36
Base36
13jrlr
md5
c37a1e46d4fd25c77f51fefd1d6fc18b
sha1
7949161c44b9aacf187bd7a47b0e619180030aca
sha256
fbdb566d40ca9e2a0176abf36244d111bcac3edd4985a388f037a588129459f8
sha512
0123aff60750aa55cf9953b2c41ab8be4ea789f3454f5c3807e1e5589aa170832f96e82af1bb6f1074817aee1e8f60a5ec6ee8dd16fd71e0b0f919e11e4b157f
ripemd-160
61afddd6f4863822948d815dc7958d7880bcb139
Diameter
132854526
Circumference
417374802.87775
Area
1.3862532900167E+16
Volume
1.2278001584074E+24
Surface area
5.5450131600667E+16
Circumference
417374802.87775
Perimeter
265709052
Area
4412581269671169
Diagonal
93942336.245925
Surface area
26475487618027014
Volume
2.9311569650932E+23
Space diagonal
115055394.52374
Perimeter
199281789
Area
1.9107037378993E+15
Altitude
57527697.26187
Surface area
1.9107037378993E+15
Volume
3.4544016112326E+22
Height
31314112.081975