1040781388 is an even 10-digits composite number following 1040781387
and preceding 1040781389 . In scientific notation, it is written as 1.040781388 × 10^9.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 520222112 positive integers (up to 1040781388) that are relatively prime to 1040781388.
1040781388 has 12 divisors, whose sum is 1821957480
The reverse of 1040781388 is 8831870401
Previous prime number is 3209
Is Prime? no Number parity even Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion forty million seven hundred eighty-one thousand three hundred eighty-eight
Scientific notation
1.040781388 × 10^9
Engineering notation
1.040781388 × 10^9
Prime Factorization
2 × 2 × 3209 × 81083
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
520390694 Product of the distinct prime numbers
The prime factorization of 1040781388 is 2 × 2 × 3209 × 81083.
Since it has a total of 4 prime factors.
6 , 8 , 64 , 12 , 797 , 355 , 9064 , 2242 , 38243 , 88023 , 148391 , 694284 , 8925548 , 8354076 , 37292622 , 45097074 , 795629941 , 705270820 , 287045870 , 3490431382
n×2
2081562776
n×3
3122344164
n×4
4163125552
n×5
5203906940
n÷2
520390694
n÷3
346927129.33333
n÷3
260195347
n÷5
208156277.6
n2
1083225897607206544
n3
1.1274013532292E+27
n4
1.1733783452469E+36
n5
1.2212303428153E+45
2 √n32261.14362511
3 √n1013.4130808757
4 √n179.61387369886
5 √n63.602165627989
1 , 2 , 4 , 3209 , 6418 , 12836 , 81083 , 162166 , 324332 , 260195347 , 520390694 , 1040781388
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
-1040781387 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 1040781388 can be divided by 12 positive divisors.
The sum of these divisors (counting 1040781388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110000010010001000001001100
3
Ternary
2200112102011122211
4
Quaternary
332002101001030
5
Quinary
4112420001023
6
Senary
251135320204
8
Octal
7602210114
10
Decimal
1040781388
12
Duodecimal
250680064
16
Hexadecimal
3e09104c
20
Vigesimal
g54hd98
36
Base36
h7nk24
md5
317a5d2988238a89c2511a6ccb29d0bb
sha1
7a54697708aac75719c0fa76a019cf7d06066de0
sha256
cea0cfba1974e25aa3a969c5e32288ec99935605d20be22d96db7bb57b1e2935
sha512
b263e8afe594f801ac72a1f7257d295d2f5d8bc4efa736ea923ed9595e3d8537a611a580d5fe6bf8edd90df37bcf97aedd3920c7f9c122e6a85ad7ec9fd9329d
ripemd-160
bb13b47d367d1631fe997b6a0cf2912a7afcabfa
Diameter
2081562776
Circumference
6539422325.0676
Area
3.403054522101E+18
Volume
4.7224477452693E+27
Surface area
1.3612218088404E+19
Circumference
6539422325.0676
Perimeter
4163125552
Area
1083225897607206544
Diagonal
1471887154.3751
Surface area
6499355385643239264
Volume
1.1274013532292E+27
Space diagonal
1802686243.5881
Perimeter
3122344164
Area
4.6905057268252E+17
Altitude
901343121.79403
Surface area
4.6905057268252E+17
Volume
1.3286552366454E+26
Height
490629051.45836