1138992911 is an odd 10-digits composite number following 1138992910
and preceding 1138992912 . In scientific notation, it is written as 1.138992911 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 918851328 positive integers (up to 1138992911) that are relatively prime to 1138992911.
1138992911 has 8 divisors, whose sum is 1378277280
The reverse of 1138992911 is 1192998311
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
one billion one hundred thirty-eight million nine hundred ninety-two thousand nine hundred eleven
Scientific notation
1.138992911 × 10^9
Engineering notation
1.138992911 × 10^9
Prime Factorization
17 × 7 × 9571369
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1138992911
Product of the distinct prime numbers
The prime factorization of 1138992911 is 17 × 7 × 9571369.
Since it has a total of 3 prime factors.
5 , 1 , 45 , 38 , 261 , 320 , 9459 , 1248 , 91556 , 36095 , 722129 , 914369 , 448317 , 9257447 , 83092133 , 82542063 , 363090645 , 660387536 , 7816847992 , 8787376500
n×2
2277985822
n×3
3416978733
n×4
4555971644
n×5
5694964555
n÷2
569496455.5
n÷3
379664303.66667
n÷3
284748227.75
n÷5
227798582.2
n2
1297304851308253921
n3
1.477621029046E+27
n4
1.6829998772279E+36
n5
1.9169249293765E+45
2 √n
33748.969036105
3 √n
1044.3362194079
4 √n
183.70892475899
5 √n
64.759606952863
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
-1138992910
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 1138992911 can be divided by 8 positive divisors.
The sum of these divisors (counting 1138992911) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111000111010011100001111
3
Ternary
2221101012211112122
4
Quaternary
1003320322130033
5
Quinary
4313040233121
6
Senary
305004323155
8
Octal
10370723417
10
Decimal
1138992911
12
Duodecimal
2795434bb
16
Hexadecimal
43e3a70f
20
Vigesimal
hfie25b
36
Base36
iu4kjz
md5
503e1d580c0a00dd656b57ffc26d7aa1
sha1
2836bf1c72729402236aa976414549d36de76d06
sha256
ac54738d08715245444826829f05c8ddc30d2d90bbbaabb582b9b3836a4eb13d
sha512
e8bec28b701cdc9f102591ad831e1aabd41310a130d2b1b04e88ab723429d73f9a3285ee97114614a5e407ec1c17943f722dcd4c075bbc6af3204238b97dbc56
ripemd-160
fc13c10409d3e85f32855d98dd6f5c7df8a3413b
Diameter
2277985822
Circumference
7156503523.3769
Area
4.0756033903364E+18
Volume
6.1894444928543E+27
Surface area
1.6302413561346E+19
Circumference
7156503523.3769
Perimeter
4555971644
Area
1297304851308253921
Diagonal
1610779222.183
Surface area
7783829107849523526
Volume
1.477621029046E+27
Space diagonal
1972793591.3128
Perimeter
3416978733
Area
5.6174947884287E+17
Altitude
986396795.65639
Surface area
5.6174947884287E+17
Volume
1.7413930827705E+26
Height
536926407.39434