1138940143 is an odd 10-digits composite number following 1138940142
and preceding 1138940144 . In scientific notation, it is written as 1.138940143 × 10^9.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 953752960 positive integers (up to 1138940143) that are relatively prime to 1138940143.
1138940143 has 8 divisors, whose sum is 1169402112
The reverse of 1138940143 is 3410498311
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 34
Digital Root 7
Name
one billion one hundred thirty-eight million nine hundred forty thousand one hundred forty-three
Scientific notation
1.138940143 × 10^9
Engineering notation
1.138940143 × 10^9
Prime Factorization
187 × 47 × 129587
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1138940143
Product of the distinct prime numbers
The prime factorization of 1138940143 is 187 × 47 × 129587.
Since it has a total of 3 prime factors.
1 , 9 , 12 , 32 , 989 , 428 , 379 , 206 , 46626 , 91592 , 863468 , 472195 , 8459960 , 1002491 , 31308305 , 53788894 , 148977311 , 76842040 , 8336788894 , 1311887236
n×2
2277880286
n×3
3416820429
n×4
4555760572
n×5
5694700715
n÷2
569470071.5
n÷3
379646714.33333
n÷3
284735035.75
n÷5
227788028.6
n2
1297184649336860449
n3
1.4774156700131E+27
n4
1.6826880144752E+36
n5
1.9164809278308E+45
2 √n
33748.187255022
3 √n
1044.3200915977
4 √n
183.70679697557
5 √n
64.759006896754
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
-1138940142
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 1138940143 can be divided by 8 positive divisors.
The sum of these divisors (counting 1138940143) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111000101101100011101111
3
Ternary
2221101010011011021
4
Quaternary
1003320231203233
5
Quinary
4313032041033
6
Senary
305003235011
8
Octal
10370554357
10
Decimal
1138940143
12
Duodecimal
279518a67
16
Hexadecimal
43e2d8ef
20
Vigesimal
hfi7a73
36
Base36
iu3fu7
md5
9bbc0dfd54d065001a42239ff8faaa73
sha1
3cda38d659aa50578282dca6c7a2a1805134afa3
sha256
224631cf9ea14b8e19afa05d05c26a802dd3923d3a951ba7a211fd3eb89eb388
sha512
d3833bc6a51bea6fc98642b4eed13a05e5c6302eef7fad28a32937b8e69afcb0ade65c8247e90299042e5bbb8f82262f447b4a91ab396d86010d73e6039c61d3
ripemd-160
9586e1a08f532c7d38834058fd4062f1542a1d33
Diameter
2277880286
Circumference
7156171972.2546
Area
4.0752257647061E+18
Volume
6.1885842869489E+27
Surface area
1.6300903058825E+19
Circumference
7156171972.2546
Perimeter
4555760572
Area
1297184649336860449
Diagonal
1610704596.9618
Surface area
7783107896021162694
Volume
1.4774156700131E+27
Space diagonal
1972702194.4558
Perimeter
3416820429
Area
5.6169742986246E+17
Altitude
986351097.22788
Surface area
5.6169742986246E+17
Volume
1.7411510648293E+26
Height
536901532.32058