1640129228 is an even 10-digits composite number following 1640129227
and preceding 1640129229 . In scientific notation, it is written as 1.640129228 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 6 positive divisors.
There are 820064612 positive integers (up to 1640129228) that are relatively prime to 1640129228.
1640129228 has 6 divisors, whose sum is 2870226156
The reverse of 1640129228 is 8229210461
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 35 Digital Root 8
Name
one billion six hundred forty million one hundred twenty-nine thousand two hundred twenty-eight
Scientific notation
1.640129228 × 10^9
Engineering notation
1.640129228 × 10^9
Prime Factorization
2 × 2 × 410032307
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
820064614 Product of the distinct prime numbers
The prime factorization of 1640129228 is 2 × 2 × 410032307.
Since it has a total of 3 prime factors.
9 , 7 , 55 , 59 , 147 , 209 , 5818 , 6365 , 57768 , 71013 , 234873 , 639913 , 5083450 , 9390848 , 57686496 , 64941726 , 690290210 , 207432436 , 2163010609 , 5381670290
n×2
3280258456
n×3
4920387684
n×4
6560516912
n×5
8200646140
n÷2
820064614
n÷3
546709742.66667
n÷3
410032307
n÷5
328025845.6
n2
2690023884539875984
n3
4.4119867970519E+27
n4
7.236228499395E+36
n5
1.1868349862344E+46
2 √n40498.508960207
3 √n1179.3046818112
4 √n201.24241342274
5 √n69.658739841795
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1640129227 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1640129228 can be divided by 6 positive divisors.
The sum of these divisors (counting 1640129228) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1100001110000100110001011001100
3
Ternary
11020022012012022222
4
Quaternary
1201300212023030
5
Quinary
11324333113403
6
Senary
430425354512
8
Octal
14160461314
10
Decimal
1640129228
12
Duodecimal
399338a38
16
Hexadecimal
61c262cc
20
Vigesimal
15cag318
36
Base36
r4hnt8
md5
e5920430c4786332905425b32fc51e10
sha1
4926abc0ce846b47ed1b6085cf878ee056c2929a
sha256
707a97c9f213405446818041a13fbf277339bc96649540cb366894471867686c
sha512
b08aa5a5cb8f6a30d95e2721f2dc571a7b8d76e3251a21c8c5e3699225e479a47015b229d734f2676a2b5d8f97b6ac9cdecad6cfbbf5e23c0abaec679e6212b3
ripemd-160
128157b93cda7180866d0a0910aa8e95c1f95019
Diameter
3280258456
Circumference
10305235867.245
Area
8.4509592736516E+18
Volume
1.8480887079138E+28
Surface area
3.3803837094606E+19
Circumference
10305235867.245
Perimeter
6560516912
Area
2690023884539875984
Diagonal
2319492998.2821
Surface area
1.6140143307239E+19
Volume
4.4119867970519E+27
Space diagonal
2840787153.8747
Perimeter
4920387684
Area
1.1648145103992E+18
Altitude
1420393576.9374
Surface area
1.1648145103992E+18
Volume
5.1995763045016E+26
Height
773164332.7607