1138491639 is an odd 10-digits composite number following 1138491638
and preceding 1138491640 . In scientific notation, it is written as 1.138491639 × 10^9.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 757911168 positive integers (up to 1138491639) that are relatively prime to 1138491639.
1138491639 has 16 divisors, whose sum is 1689061600
The reverse of 1138491639 is 9361948311
Previous prime number is 709
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
one billion one hundred thirty-eight million four hundred ninety-one thousand six hundred thirty-nine
Scientific notation
1.138491639 × 10^9
Engineering notation
1.138491639 × 10^9
Prime Factorization
3 × 9 × 709 × 59473
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1138491639 Product of the distinct prime numbers
The prime factorization of 1138491639 is 3 × 9 × 709 × 59473.
Since it has a total of 4 prime factors.
6 , 1 , 12 , 97 , 578 , 50 , 4216 , 3286 , 12970 , 55457 , 578404 , 318753 , 5206047 , 1837939 , 89311188 , 55140770 , 490773881 , 716433475 , 2291508272 , 6707193169
n×2
2276983278
n×3
3415474917
n×4
4553966556
n×5
5692458195
n÷2
569245819.5
n÷3
379497213
n÷3
284622909.75
n÷5
227698327.8
n2
1296163212072906321
n3
1.4756709797244E+27
n4
1.6800390723312E+36
n5
1.9127104370423E+45
2 √n33741.541740116
3 √n1044.1829924311
4 √n183.68870879865
5 √n64.753905794664
1 , 3 , 9 , 27 , 709 , 2127 , 6381 , 19143 , 59473 , 178419 , 535257 , 1605771 , 42166357 , 126499071 , 379497213 , 1138491639
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1138491638 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1138491639 can be divided by 16 positive divisors.
The sum of these divisors (counting 1138491639) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011110111000000000011110111
3
Ternary
2221100021100221000
4
Quaternary
1003313000003313
5
Quinary
4312423213024
6
Senary
304545454343
8
Octal
10367000367
10
Decimal
1138491639
12
Duodecimal
2793413b3
16
Hexadecimal
43dc00f7
20
Vigesimal
hffb91j
36
Base36
itttrr
md5
5ab12b28884475a5ac512522b3e3e8b4
sha1
af0d835de3a848cdcf626966b46b485cbdbaa757
sha256
4d53070c1ec53e5bbfddb0e6880ef2f168186ccfbecaf7719587af4ac33b3cee
sha512
c9266bbe23cbc8aac7ccc3784248f76f79136a83eb9050e4512a9d7f5e4c7d7686a3ea036225b05620753b1c6b5862ff42cae5af2184d20ac909777a27a7382a
ripemd-160
6764bc07794917acc31246c2e6b1e10c0146995c
Diameter
2276983278
Circumference
7153353938.5116
Area
4.0720168249016E+18
Volume
6.1812761453571E+27
Surface area
1.6288067299606E+19
Circumference
7153353938.5116
Perimeter
4553966556
Area
1296163212072906321
Diagonal
1610070316.5222
Surface area
7776979272437437926
Volume
1.4756709797244E+27
Space diagonal
1971925362.7404
Perimeter
3415474917
Area
5.6125513455299E+17
Altitude
985962681.37018
Surface area
5.6125513455299E+17
Volume
1.7390949276055E+26
Height
536690105.50739