1640479975 is an odd 10-digits composite number following 1640479974
and preceding 1640479976 . In scientific notation, it is written as 1.640479975 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 1255443840 positive integers (up to 1640479975) that are relatively prime to 1640479975.
1640479975 has 8 divisors, whose sum is 1697752800
The reverse of 1640479975 is 5799740461
Previous prime number is 29
Is Prime? no Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion six hundred forty million four hundred seventy-nine thousand nine hundred seventy-five
Scientific notation
1.640479975 × 10^9
Engineering notation
1.640479975 × 10^9
Prime Factorization
2725 × 29 × 20759
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1640479975 Product of the distinct prime numbers
The prime factorization of 1640479975 is 2725 × 29 × 20759.
Since it has a total of 3 prime factors.
7 , 10 , 26 , 47 , 103 , 210 , 6000 , 1915 , 26360 , 19967 , 109958 , 900369 , 3531133 , 2202858 , 73227701 , 53212721 , 628879321 , 285208740 , 5757252056 , 3125623800
n×2
3280959950
n×3
4921439925
n×4
6561919900
n×5
8202399875
n÷2
820239987.5
n÷3
546826658.33333
n÷3
410119993.75
n÷5
328095995
n2
2691174548376000625
n3
4.4148179558405E+27
n4
7.2424204498268E+36
n5
1.1881045718471E+46
2 √n40502.839098019
3 √n1179.3887418738
4 √n201.2531716471
5 √n69.661718936842
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
-1640479974 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 1640479975 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640479975) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110001111011110011100111
3
Ternary
11020022212000110121
4
Quaternary
1201301323303213
5
Quinary
11324430324400
6
Senary
430441102411
8
Octal
14161736347
10
Decimal
1640479975
12
Duodecimal
399487a07
16
Hexadecimal
61c7bce7
20
Vigesimal
15ccjjif
36
Base36
r4p6g7
md5
e7cbff667e1beb57321448d375b87539
sha1
80bf004206fe3816db805463ef76efb5b0c911e1
sha256
a5bcd33551073c100cd977e10f6c9df2c4a10e18d3ee269cb88865575799bbe2
sha512
b5a5bb9bb69a4fa36f1ace9e72ab3bd4086758d1a7796c328f1c2159c4f750a95904a794c035f202926aea36291913792dcc607b2ca8bafa609c83022fbc26be
ripemd-160
65f27a2159539d5c42719cf5cbb17bd58dda8824
Diameter
3280959950
Circumference
10307439675.642
Area
8.4545741907059E+18
Volume
1.849274620934E+28
Surface area
3.3818296762823E+19
Circumference
10307439675.642
Perimeter
6561919900
Area
2691174548376000625
Diagonal
2319989029.4465
Surface area
1.6147047290256E+19
Volume
4.4148179558405E+27
Space diagonal
2841394665.4993
Perimeter
4921439925
Area
1.1653127624559E+18
Altitude
1420697332.7497
Surface area
1.1653127624559E+18
Volume
5.2029128571316E+26
Height
773329676.48216