1640123973 is an odd 10-digits composite number following 1640123972
and preceding 1640123974 . In scientific notation, it is written as 1.640123973 × 10^9.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 1090602816 positive integers (up to 1640123973) that are relatively prime to 1640123973.
1640123973 has 12 divisors, whose sum is 2375163180
The reverse of 1640123973 is 3793210461
Previous prime number is 389
Is Prime? no Number parity odd Number length 10 Sum of Digits 36 Digital Root 9
Name
one billion six hundred forty million one hundred twenty-three thousand nine hundred seventy-three
Scientific notation
1.640123973 × 10^9
Engineering notation
1.640123973 × 10^9
Prime Factorization
3 × 3 × 389 × 468473
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
546707991 Product of the distinct prime numbers
The prime factorization of 1640123973 is 3 × 3 × 389 × 468473.
Since it has a total of 4 prime factors.
9 , 10 , 74 , 83 , 631 , 54 , 9130 , 4305 , 73621 , 32324 , 231770 , 617880 , 7612751 , 3698167 , 41429266 , 39947927 , 347778056 , 243311626 , 3890840744 , 7573654280
n×2
3280247946
n×3
4920371919
n×4
6560495892
n×5
8200619865
n÷2
820061986.5
n÷3
546707991
n÷3
410030993.25
n÷5
328024794.6
n2
2690006646809304729
n3
4.4119443889613E+27
n4
7.2361357598782E+36
n5
1.1868159731659E+46
2 √n40498.444081224
3 √n1179.3034223062
4 √n201.24225222657
5 √n69.658695204197
1 , 3 , 9 , 389 , 1167 , 3501 , 468473 , 1405419 , 4216257 , 182235997 , 546707991 , 1640123973
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
-1640123972 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 1640123973 can be divided by 12 positive divisors.
The sum of these divisors (counting 1640123973) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100001110000100100111001000101
3
Ternary
11020022011221010100
4
Quaternary
1201300210321011
5
Quinary
11324332431343
6
Senary
430425314313
8
Octal
14160447105
10
Decimal
1640123973
12
Duodecimal
399335999
16
Hexadecimal
61c24e45
20
Vigesimal
15caf9id
36
Base36
r4hjr9
md5
cee4329dd3b031bdc757852a4241b775
sha1
4abd62eb3c49e9789c235f9981edee569750ec19
sha256
17afe7a791c880f85f17ae5fef172c76087925504ebc5bbce9227d2494a8ac1c
sha512
694d7a3db4226cd4ba19fdcf4013901f19f9a0ad5b6da982906e7c5992e630eec6c979ff458f4459dc838dc834bda8bd3264c627aed49b422a8e0c1cce8cb616
ripemd-160
c58549b0fb9e6ea951ea8d22937a1138d6afe549
Diameter
3280247946
Circumference
10305202849.107
Area
8.4509051197238E+18
Volume
1.8480709440543E+28
Surface area
3.3803620478895E+19
Circumference
10305202849.107
Perimeter
6560495892
Area
2690006646809304729
Diagonal
2319485566.5898
Surface area
1.6140039880856E+19
Volume
4.4119443889613E+27
Space diagonal
2840778051.9477
Perimeter
4920371919
Area
1.1648070462429E+18
Altitude
1420389025.9739
Surface area
1.1648070462429E+18
Volume
5.1995263260874E+26
Height
773161855.52995