64693492 is an even 8-digits composite number following 64693491
and preceding 64693493 . In scientific notation, it is written as 6.4693492 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 32326976 positive integers (up to 64693492) that are relatively prime to 64693492.
64693492 has 12 divisors, whose sum is 113282820
The reverse of 64693492 is 29439646
Previous prime number is 2069
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
sixty-four million six hundred ninety-three thousand four hundred ninety-two
Scientific notation
6.4693492 × 10^7
Engineering notation
6.4693492 × 10^6
Prime Factorization
2 × 2 × 2069 × 7817
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
32346746
Product of the distinct prime numbers
The prime factorization of 64693492 is 2 × 2 × 2069 × 7817.
Since it has a total of 4 prime factors.
7 , 3 , 90 , 33 , 283 , 850 , 4232 , 3712 , 31944 , 45672 , 729412 , 247212 , 9156272 , 9350295 , 17844221 , 83427067 , 235611370 , 307324701 , 9329181227 , 6804436114
n×2
129386984
n×3
194080476
n×4
258773968
n×5
323467460
n÷2
32346746
n÷3
21564497.333333
n÷3
16173373
n÷5
12938698.4
n2
4185247907154064
n3
2.7075830199949E+23
n4
1.7516300044337E+31
n5
1.1331906167879E+39
2 √n
8043.2264670342
3 √n
401.4395877523
4 √n
89.684036857371
5 √n
36.489853418826
1 , 2 , 4 , 2069 , 4138 , 7817 , 8276 , 15634 , 31268 , 16173373 , 32346746 , 64693492
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
-64693491
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 64693492 can be divided by 12 positive divisors.
The sum of these divisors (counting 64693492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11110110110010010011110100
3
Ternary
11111201202210021
4
Quaternary
3312302103310
5
Quinary
113030142432
6
Senary
10230334524
8
Octal
366622364
10
Decimal
64693492
12
Duodecimal
197ba444
16
Hexadecimal
3db24f4
20
Vigesimal
1046dec
36
Base36
12iltg
md5
f47d981e4e2c35c65ed06537a120d429
sha1
858597bd4f5abe2d5fc55b21abf9679600ee66ef
sha256
121f34b9f92d188ed851c9393ac33770b083e476d1d63bf93c63bf249fafec37
sha512
d35bfe568165da0bc25ea5f9806a22c9779ec623442beceaaab3d335fe0940b7e333d2b5fd1e6316159a38b5b78408ea6dc9c8a374cd309180db44d232deee1f
ripemd-160
b980d8b62532e9ab5265f6a953613fe296abc888
Diameter
129386984
Circumference
406481198.40454
Area
1.3148344078567E+16
Volume
1.1341497232801E+24
Surface area
5.2593376314269E+16
Circumference
406481198.40454
Perimeter
258773968
Area
4185247907154064
Diagonal
91490413.783675
Surface area
25111487442924384
Volume
2.7075830199949E+23
Space diagonal
112052415.06305
Perimeter
194080476
Area
1.8122655043655E+15
Altitude
56026207.531525
Surface area
1.8122655043655E+15
Volume
3.1909171901066E+22
Height
30496804.594558