1025689982 is an even 10-digits composite number following 1025689981
and preceding 1025689983 . In scientific notation, it is written as 1.025689982 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 512794800 positive integers (up to 1025689982) that are relatively prime to 1025689982.
1025689982 has 8 divisors, whose sum is 1538685552
The reverse of 1025689982 is 2899865201
Previous prime number is 14281
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion twenty-five million six hundred eighty-nine thousand nine hundred eighty-two
Scientific notation
1.025689982 × 10^9
Engineering notation
1.025689982 × 10^9
Prime Factorization
2 × 14281 × 35911
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1025689982
Product of the distinct prime numbers
The prime factorization of 1025689982 is 2 × 14281 × 35911.
Since it has a total of 3 prime factors.
10 , 7 , 71 , 8 , 654 , 832 , 7587 , 8630 , 2925 , 98756 , 19325 , 765006 , 9237928 , 7424572 , 33103607 , 10254634 , 483911842 , 89524283 , 991058067 , 286048301
n×2
2051379964
n×3
3077069946
n×4
4102759928
n×5
5128449910
n÷2
512844991
n÷3
341896660.66667
n÷3
256422495.5
n÷5
205137996.4
n2
1052039939175160324
n3
1.0790668262759E+27
n4
1.1067880336197E+36
n5
1.1352213982812E+45
2 √n
32026.395082806
3 √n
1008.4910257543
4 √n
178.95919949197
5 √n
63.41663921833
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
-1025689981
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 1025689982 can be divided by 8 positive divisors.
The sum of these divisors (counting 1025689982) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001000101100100101111110
3
Ternary
2122111000110010212
4
Quaternary
331020230211332
5
Quinary
4100034034412
6
Senary
245440032422
8
Octal
7510544576
10
Decimal
1025689982
12
Duodecimal
247602712
16
Hexadecimal
3d22c97e
20
Vigesimal
g0ab4j2
36
Base36
gyo3ge
md5
fbeda56c39cafd0abb7434ecf19bb43d
sha1
b46a8ac0570a0e0cbbdd17c08eae1c0877f359a8
sha256
ee3a3ae4e5e6837250748f6c08aeca3faeeb8a4c0aab45dc09eba31c57e5dcab
sha512
970be6cbd3ab30cfc71b5dc08afeabca97329b75f3bf76e184ceb856c07f666db11b5b8cd9482a26523020a6fd73f07d5c545c002679ada8681c9b562ead83dc
ripemd-160
2049218361c1be28fdc75de3aeb6411509748c8d
Diameter
2051379964
Circumference
6444600224.6237
Area
3.3050809441957E+18
Volume
4.5199845522142E+27
Surface area
1.3220323776783E+19
Circumference
6444600224.6237
Perimeter
4102759928
Area
1052039939175160324
Diagonal
1450544683.3346
Surface area
6312239635050961944
Volume
1.0790668262759E+27
Space diagonal
1776547161.6384
Perimeter
3077069946
Area
4.5554665656076E+17
Altitude
888273580.8192
Surface area
4.5554665656076E+17
Volume
1.2716924503552E+26
Height
483514894.44487