640565572 is an even 9-digits composite number following 640565571
and preceding 640565573 . In scientific notation, it is written as 6.40565572 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 309238496 positive integers (up to 640565572) that are relatively prime to 640565572.
640565572 has 12 divisors, whose sum is 1159644780
The reverse of 640565572 is 275565046
Previous prime number is 29
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
six hundred forty million five hundred sixty-five thousand five hundred seventy-two
Scientific notation
6.40565572 × 10^8
Engineering notation
6.40565572 × 10^6
Prime Factorization
2 × 2 × 29 × 5522117
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
320282786 Product of the distinct prime numbers
The prime factorization of 640565572 is 2 × 2 × 29 × 5522117.
Since it has a total of 4 prime factors.
7 , 7 , 39 , 74 , 144 , 233 , 7181 , 6466 , 52276 , 17241 , 193964 , 198417 , 3290229 , 7169475 , 13073572 , 68564884 , 69557579 , 184242292 , 4474358745 , 51095735
n×2
1281131144
n×3
1921696716
n×4
2562262288
n×5
3202827860
n÷2
320282786
n÷3
213521857.33333
n÷3
160141393
n÷5
128113114.4
n2
410324252031687184
n3
2.6283958920815E+26
n4
1.6836599180536E+35
n5
1.0784945784615E+44
2 √n25309.396911029
3 √n862.02765292612
4 √n159.08927340028
5 √n57.718192016285
1 , 2 , 4 , 29 , 58 , 116 , 5522117 , 11044234 , 22088468 , 160141393 , 320282786 , 640565572
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
-640565571 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 640565572 can be divided by 12 positive divisors.
The sum of these divisors (counting 640565572) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100110001011100100000101000100
3
Ternary
1122122100002202211
4
Quaternary
212023210011010
5
Quinary
2302441044242
6
Senary
143321313204
8
Octal
4613440504
10
Decimal
640565572
12
Duodecimal
15a635804
16
Hexadecimal
262e4144
20
Vigesimal
a03adic
36
Base36
aldjk4
md5
1796786e97007f29dc4c2340a946b36c
sha1
68ad30cb72d5cdf09c98dd657dd2ca944a76b162
sha256
f098aafd62bb42574c554d4e0e4a4816d3d02ed816d8471b738f152b153428a9
sha512
184931cdbd150be9ed54fa194a9be2727093a588274a925e14bd72c0e12629ff1445b62b4ff09d49b993785f936164360cdc2136778e5732ca4f1fd856f971ac
ripemd-160
74ce1bf1e28897ba6e409fb8124dbeed06a1ee4f
Diameter
1281131144
Circumference
4024792190.2755
Area
1.2890716557725E+18
Volume
1.1009798967052E+27
Surface area
5.1562866230899E+18
Circumference
4024792190.2755
Perimeter
2562262288
Area
410324252031687184
Diagonal
905896519.51168
Surface area
2461945512190123104
Volume
2.6283958920815E+26
Space diagonal
1109492116.2834
Perimeter
1921696716
Area
1.7767561302414E+17
Altitude
554746058.14171
Surface area
1.7767561302414E+17
Volume
3.0975942648895E+25
Height
301965506.50389