1138992903 is an odd 10-digits composite number following 1138992902
and preceding 1138992904 . In scientific notation, it is written as 1.138992903 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 756372480 positive integers (up to 1138992903) that are relatively prime to 1138992903.
1138992903 has 8 divisors, whose sum is 1270474560
The reverse of 1138992903 is 3092998311
Previous prime number is 257
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
one billion one hundred thirty-eight million nine hundred ninety-two thousand nine hundred three
Scientific notation
1.138992903 × 10^9
Engineering notation
1.138992903 × 10^9
Prime Factorization
9 × 257 × 492431
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1138992903
Product of the distinct prime numbers
The prime factorization of 1138992903 is 9 × 257 × 492431.
Since it has a total of 3 prime factors.
2 , 10 , 25 , 82 , 573 , 383 , 3566 , 4657 , 37940 , 77539 , 468192 , 546 , 4694830 , 6644366 , 77006766 , 55807008 , 500824391 , 485114990 , 4692764986 , 292692662
n×2
2277985806
n×3
3416978709
n×4
4555971612
n×5
5694964515
n÷2
569496451.5
n÷3
379664301
n÷3
284748225.75
n÷5
227798580.6
n2
1297304833084367409
n3
1.4776209979107E+27
n4
1.6829998299441E+36
n5
1.9169248620565E+45
2 √n
33748.968917583
3 √n
1044.3362169629
4 √n
183.70892443641
5 √n
64.759606861892
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
-1138992902
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 1138992903 can be divided by 8 positive divisors.
The sum of these divisors (counting 1138992903) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111000111010011100000111
3
Ternary
2221101012211112100
4
Quaternary
1003320322130013
5
Quinary
4313040233103
6
Senary
305004323143
8
Octal
10370723407
10
Decimal
1138992903
12
Duodecimal
2795434b3
16
Hexadecimal
43e3a707
20
Vigesimal
hfie253
36
Base36
iu4kjr
md5
6e63e4072c3c13353d778476370d8e9e
sha1
6ba71069b308a47b27f924fc5a0acf81bc8df242
sha256
ededfa19235bf0453715f6f4d8518d3a5d8a47b18ad3e4df12037a3d54d39ebe
sha512
44ce26f4dea2c0e5beb9d2a18a884bd4ec1edaa425c1ef87a4fcf2a10f13c9ba85faf99ebed290caae6eda3469118d2173c77d1522fc17a08d03af9b6101f95a
ripemd-160
eb70556758f132f5dd1a1a7d385f0457b4aa56b8
Diameter
2277985806
Circumference
7156503473.1114
Area
4.0756033330844E+18
Volume
6.189444362435E+27
Surface area
1.6302413332338E+19
Circumference
7156503473.1114
Perimeter
4555971612
Area
1297304833084367409
Diagonal
1610779210.8693
Surface area
7783828998506204454
Volume
1.4776209979107E+27
Space diagonal
1972793577.4564
Perimeter
3416978709
Area
5.617494709517E+17
Altitude
986396788.72818
Surface area
5.617494709517E+17
Volume
1.7413930460771E+26
Height
536926403.6231