1138206939 is an odd 10-digits composite number following 1138206938
and preceding 1138206940 . In scientific notation, it is written as 1.138206939 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 755781000 positive integers (up to 1138206939) that are relatively prime to 1138206939.
1138206939 has 8 divisors, whose sum is 1523656512
The reverse of 1138206939 is 9396028311
Previous prime number is 251
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 42
Digital Root 6
Name
one billion one hundred thirty-eight million two hundred six thousand nine hundred thirty-nine
Scientific notation
1.138206939 × 10^9
Engineering notation
1.138206939 × 10^9
Prime Factorization
3 × 251 × 1511563
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1138206939
Product of the distinct prime numbers
The prime factorization of 1138206939 is 3 × 251 × 1511563.
Since it has a total of 3 prime factors.
8 , 1 , 46 , 93 , 270 , 865 , 1283 , 4105 , 34657 , 8165 , 600790 , 439566 , 9422276 , 9913974 , 53737996 , 96771109 , 65620320 , 971092486 , 1764137866 , 1095165175
n×2
2276413878
n×3
3414620817
n×4
4552827756
n×5
5691034695
n÷2
569103469.5
n÷3
379402313
n÷3
284551734.75
n÷5
227641387.8
n2
1295515035987749721
n3
1.4745642035401E+27
n4
1.6783592084703E+36
n5
1.9103200972155E+45
2 √n
33737.322641253
3 √n
1044.0959463574
4 √n
183.6772240678
5 √n
64.75066689845
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
-1138206938
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 1138206939 can be divided by 8 positive divisors.
The sum of these divisors (counting 1138206939) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011110101111010100011011011
3
Ternary
2221022201220101120
4
Quaternary
1003311322203123
5
Quinary
4312340110224
6
Senary
304535420323
8
Octal
10365724333
10
Decimal
1138206939
12
Duodecimal
2792246a3
16
Hexadecimal
43d7a8db
20
Vigesimal
hfdfh6j
36
Base36
itnq3f
md5
f7edd7ac0ce872a9f226a2005542f77f
sha1
f293800e65935a12de0f0e76ce3b2db43499d4dd
sha256
39075f64cb1837a9825922c5a3be5be83199a8a5ae2806a72c1cf9c35b2eddec
sha512
66999f46f3df972f7a54b335d76356f31a3d35490c5f2f947317c92344ff799ecd12b0b409c39c499e8017e3236cee8291ed864ff52784194f749c36e4292249
ripemd-160
01cead156928b2aaca1ee1c2f33d247a00c39ad8
Diameter
2276413878
Circumference
7151565115.6547
Area
4.0699805196742E+18
Volume
6.1766400921174E+27
Surface area
1.6279922078697E+19
Circumference
7151565115.6547
Perimeter
4552827756
Area
1295515035987749721
Diagonal
1609667689.921
Surface area
7773090215926498326
Volume
1.4745642035401E+27
Space diagonal
1971432247.8754
Perimeter
3414620817
Area
5.6097446607505E+17
Altitude
985716123.93772
Surface area
5.6097446607505E+17
Volume
1.7377905793636E+26
Height
536555896.64032