3640221661 is an odd 10-digits composite number following 3640221660
and preceding 3640221662 . In scientific notation, it is written as 3.640221661 × 10^9.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 3436266240 positive integers (up to 3640221661) that are relatively prime to 3640221661.
3640221661 has 16 divisors, whose sum is 3848613120
The reverse of 3640221661 is 1661220463
Previous prime number is 5521
Is Prime? no Number parity odd Number length 10 Sum of Digits 31 Digital Root 4
Name
three billion six hundred forty million two hundred twenty-one thousand six hundred sixty-one
Scientific notation
3.640221661 × 10^9
Engineering notation
3.640221661 × 10^9
Prime Factorization
109 × 23 × 5521 × 263
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3640221661 Product of the distinct prime numbers
The prime factorization of 3640221661 is 109 × 23 × 5521 × 263.
Since it has a total of 4 prime factors.
4 , 10 , 88 , 64 , 901 , 469 , 3151 , 6520 , 8632 , 74634 , 585923 , 105060 , 1874681 , 6625015 , 72021754 , 74699348 , 937394867 , 396866710 , 5133706869 , 4721609824
n×2
7280443322
n×3
10920664983
n×4
14560886644
n×5
18201108305
n÷2
1820110830.5
n÷3
1213407220.3333
n÷3
910055415.25
n÷5
728044332.2
n2
1.3251213741214E+19
n3
4.8237355295307E+28
n4
1.7559466561533E+38
n5
6.3920350532897E+47
2 √n60334.249485678
3 √n1538.3055604184
4 √n245.63031060046
5 √n81.700660192431
1 , 23 , 109 , 263 , 2507 , 5521 , 6049 , 28667 , 126983 , 601789 , 659341 , 1452023 , 13841147 , 33396529 , 158270507 , 3640221661
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
-3640221660 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 3640221661 can be divided by 16 positive divisors.
The sum of these divisors (counting 3640221661) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11011000111110010101111111011101
3
Ternary
100101200201102100111
4
Quaternary
3120332111333131
5
Quinary
24423344043121
6
Senary
1401114330021
8
Octal
33076257735
10
Decimal
3640221661
12
Duodecimal
857129911
16
Hexadecimal
d8f95fdd
20
Vigesimal
2ghb7e31
36
Base36
1o7al0d
md5
7cc6c8ac9ca9a55846317bac08e8b8e3
sha1
c9c972600920dcb5a955b4f25440ef3e33e0ce14
sha256
be758015d69485a381d37a68270ddd62b34c1e2a0162f2f547fe08ff74d337b8
sha512
f17e515b822732722482c1d701bb83d0ef8044db928cb3e07ae3f15d4c6b3209b9f3a3c22d21417478ee8c28b31702f21acb7939a2b9639219d8b799a9593051
ripemd-160
c6f6e418b6b58994ea21cb5f8dc1ae60750347ca
Diameter
7280443322
Circumference
22872187255.272
Area
4.1629915740545E+19
Volume
2.0205616136578E+29
Surface area
1.6651966296218E+20
Circumference
22872187255.272
Perimeter
14560886644
Area
1.3251213741214E+19
Diagonal
5148050843.0305
Surface area
7.9507282447282E+19
Volume
4.8237355295307E+28
Space diagonal
6305048867.6648
Perimeter
10920664983
Area
5.7379438654342E+18
Altitude
3152524433.8324
Surface area
5.7379438654342E+18
Volume
5.6848268393027E+27
Height
1716016947.6768