64674772 is an even 8-digits composite number following 64674771
and preceding 64674773 . In scientific notation, it is written as 6.4674772 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 31927896 positive integers (up to 64674772) that are relatively prime to 64674772.
64674772 has 12 divisors, whose sum is 114614080
The reverse of 64674772 is 27747646
Previous prime number is 79
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
sixty-four million six hundred seventy-four thousand seven hundred seventy-two
Scientific notation
6.4674772 × 10^7
Engineering notation
6.4674772 × 10^6
Prime Factorization
2 × 2 × 79 × 204667
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
32337386
Product of the distinct prime numbers
The prime factorization of 64674772 is 2 × 2 × 79 × 204667.
Since it has a total of 4 prime factors.
9 , 2 , 93 , 17 , 135 , 146 , 8589 , 2905 , 78363 , 73175 , 676398 , 118463 , 4122139 , 189598 , 3753277 , 36502556 , 823546201 , 696417948 , 5297354778 , 7295665343
n×2
129349544
n×3
194024316
n×4
258699088
n×5
323373860
n÷2
32337386
n÷3
21558257.333333
n÷3
16168693
n÷5
12934954.4
n2
4182826133251984
n3
2.7052332648371E+23
n4
1.7496034461016E+31
n5
1.1315520396703E+39
2 √n
8042.0626707332
3 √n
401.40086322829
4 √n
89.677548309112
5 √n
36.487741400713
1 , 2 , 4 , 79 , 158 , 316 , 204667 , 409334 , 818668 , 16168693 , 32337386 , 64674772
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
-64674771
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 64674772 can be divided by 12 positive divisors.
The sum of these divisors (counting 64674772) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11110110101101101111010100
3
Ternary
11111200211002221
4
Quaternary
3312231233110
5
Quinary
113024043042
6
Senary
10230112124
8
Octal
366555724
10
Decimal
64674772
12
Duodecimal
197ab644
16
Hexadecimal
3dadbd4
20
Vigesimal
10446ic
36
Base36
12i7dg
md5
2bc668b7809e065a5e10cf694fbf50d6
sha1
c345fc8be56ee44a8f14734afd17accd08a1055c
sha256
725e0a5d5e10f7ec8fdb7ed08be3551fedf9d9fa46d633e1e2199094ccc52574
sha512
f675128fffa182fe1f03c87bf6c9cb73adc8c481088e2e658f7d34d311a62082acde9c146ee56bf5ed007521b193a6bf5df636727c31e37c2fd7582e0a11ef02
ripemd-160
f8264d292c45540d266291347e1880c4593e7f5c
Diameter
129349544
Circumference
406363577.17559
Area
1.3140735851468E+16
Volume
1.1331654601412E+24
Surface area
5.2562943405871E+16
Circumference
406363577.17559
Perimeter
258699088
Area
4182826133251984
Diagonal
91463939.705788
Surface area
25096956799511904
Volume
2.7052332648371E+23
Space diagonal
112019991.07193
Perimeter
194024316
Area
1.8112168455048E+15
Altitude
56009995.535967
Surface area
1.8112168455048E+15
Volume
3.1881479770963E+22
Height
30487979.901929