1640479982 is an even 10-digits composite number following 1640479981
and preceding 1640479983 . In scientific notation, it is written as 1.640479982 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 816117984 positive integers (up to 1640479982) that are relatively prime to 1640479982.
1640479982 has 8 divisors, whose sum is 2473086000
The reverse of 1640479982 is 2899740461
Previous prime number is 199
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion six hundred forty million four hundred seventy-nine thousand nine hundred eighty-two
Scientific notation
1.640479982 × 10^9
Engineering notation
1.640479982 × 10^9
Prime Factorization
2 × 199 × 4121809
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1640479982 Product of the distinct prime numbers
The prime factorization of 1640479982 is 2 × 199 × 4121809.
Since it has a total of 3 prime factors.
9 , 4 , 5 , 64 , 377 , 345 , 3007 , 7157 , 57656 , 13860 , 730034 , 194071 , 1917185 , 4749012 , 47827899 , 42122337 , 892689465 , 824329509 , 2345671945 , 3289703863
n×2
3280959964
n×3
4921439946
n×4
6561919928
n×5
8202399910
n÷2
820239991
n÷3
546826660.66667
n÷3
410119995.5
n÷5
328095996.4
n2
2691174571342720324
n3
4.4148180123552E+27
n4
7.2424205734417E+36
n5
1.1881045971956E+46
2 √n40502.839184432
3 √n1179.3887435513
4 √n201.25317186179
5 √n69.661718996292
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1640479981 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1640479982 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640479982) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110001111011110011101110
3
Ternary
11020022212000110212
4
Quaternary
1201301323303232
5
Quinary
11324430324412
6
Senary
430441102422
8
Octal
14161736356
10
Decimal
1640479982
12
Duodecimal
399487a12
16
Hexadecimal
61c7bcee
20
Vigesimal
15ccjjj2
36
Base36
r4p6ge
md5
64f3ba1dddcd4a6c1fe03ac93520850d
sha1
41fc6a6ff4b04e100b10928d8229dab9794e2bfa
sha256
353979b0857a508258ff9b7ec3ed5d931fd993b2cf3c35c6e28c159fcd136c06
sha512
c5cc00523a066235f6cd09637ed97e85544efef1109270392f3d6e57577f3edbf26d6c0301e3010db656e083653e4416420a5b560e19db8feabbd100caf8d5cc
ripemd-160
ca126b730ee0799f8f2540046edfd106439334b0
Diameter
3280959964
Circumference
10307439719.625
Area
8.454574262858E+18
Volume
1.8492746446068E+28
Surface area
3.3818297051432E+19
Circumference
10307439719.625
Perimeter
6561919928
Area
2691174571342720324
Diagonal
2319989039.346
Surface area
1.6147047428056E+19
Volume
4.4148180123552E+27
Space diagonal
2841394677.6237
Perimeter
4921439946
Area
1.1653127724007E+18
Altitude
1420697338.8118
Surface area
1.1653127724007E+18
Volume
5.2029129237348E+26
Height
773329679.78199