66883932 is an even 8-digits composite number following 66883931
and preceding 66883933 . In scientific notation, it is written as 6.6883932 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 22294632 positive integers (up to 66883932) that are relatively prime to 66883932.
66883932 has 12 divisors, whose sum is 130052160
The reverse of 66883932 is 23938866
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixty-six million eight hundred eighty-three thousand nine hundred thirty-two
Scientific notation
6.6883932 × 10^7
Engineering notation
6.6883932 × 10^6
Prime Factorization
2 × 2 × 9 × 1857887
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33441966
Product of the distinct prime numbers
The prime factorization of 66883932 is 2 × 2 × 9 × 1857887.
Since it has a total of 4 prime factors.
2 , 8 , 75 , 50 , 368 , 465 , 2393 , 6558 , 85731 , 63255 , 179860 , 951484 , 1578253 , 993942 , 3786107 , 28098451 , 441997123 , 709932482 , 5658643316 , 7193496685
n×2
133767864
n×3
200651796
n×4
267535728
n×5
334419660
n÷2
33441966
n÷3
22294644
n÷3
16720983
n÷5
13376786.4
n2
4473460359780624
n3
2.9920261850826E+23
n4
2.0011847590529E+31
n5
1.3384710534393E+39
2 √n
8178.2597170792
3 √n
405.92013927465
4 √n
90.433731080163
5 √n
36.733673313845
1 , 2 , 4 , 9 , 18 , 36 , 1857887 , 3715774 , 7431548 , 16720983 , 33441966 , 66883932
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
-66883931
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 66883932 can be divided by 12 positive divisors.
The sum of these divisors (counting 66883932) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11111111001001000101011100
3
Ternary
11122212001111200
4
Quaternary
3333021011130
5
Quinary
114110241212
6
Senary
10345315500
8
Octal
377110534
10
Decimal
66883932
12
Duodecimal
1a495b90
16
Hexadecimal
3fc915c
20
Vigesimal
10i09gc
36
Base36
13tjz0
md5
2afd3923ea4cfe988eff82fe85d7468b
sha1
b38d71830e4f66bd64f9b86f0aadd4001ce8e91e
sha256
4c0ff88d521f06353502603393ee4fae027229842f301dee78d125f7c04c4001
sha512
d3c591bf49ec98afafd375de233277ce0a962d24296ddb7410b56b18102985075fbdf90d05d05bdef9ed4246f00bf6f8b61b252f0612a24fed3c06472ff5e642
ripemd-160
a04da69ac3e84a3c7d990a42ab309524dd0cae23
Diameter
133767864
Circumference
420244138.8288
Area
1.4053790202412E+16
Volume
1.2532969976539E+24
Surface area
5.6215160809648E+16
Circumference
420244138.8288
Perimeter
267535728
Area
4473460359780624
Diagonal
94588163.73924
Surface area
26840762158683744
Volume
2.9920261850826E+23
Space diagonal
115846368.43398
Perimeter
200651796
Area
1.9370651571963E+15
Altitude
57923184.216991
Surface area
1.9370651571963E+15
Volume
3.5261366749327E+22
Height
31529387.91308