113838991 is an odd 9-digits composite number following 113838990
and preceding 113838992 . In scientific notation, it is written as 1.13838991 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 97576272 positive integers (up to 113838991) that are relatively prime to 113838991.
113838991 has 4 divisors, whose sum is 130101712
The reverse of 113838991 is 199838311
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirteen million eight hundred thirty-eight thousand nine hundred ninety-one
Scientific notation
1.13838991 × 10^8
Engineering notation
1.13838991 × 10^6
Prime Factorization
7 × 16262713
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
113838991
Product of the distinct prime numbers
The prime factorization of 113838991 is 7 × 16262713.
Since it has a total of 2 prime factors.
9 , 6 , 41 , 36 , 384 , 502 , 4954 , 9061 , 28233 , 99486 , 474512 , 1269 , 4257718 , 4700194 , 49260689 , 68928016 , 955678515 , 677966890 , 918780389 , 877658340
n×2
227677982
n×3
341516973
n×4
455355964
n×5
569194955
n÷2
56919495.5
n÷3
37946330.333333
n÷3
28459747.75
n÷5
22767798.2
n2
12959315871898081
n3
1.4752754429072E+24
n4
1.6794386786763E+32
n5
1.9118560462688E+40
2 √n
10669.535650627
3 √n
484.65237569127
4 √n
103.29344437391
5 √n
40.856222270833
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-113838990
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 113838991 can be divided by 4 positive divisors.
The sum of these divisors (counting 113838991) is 1, the average is 0.25.
Base
System
Value
2
Binary
110110010010000101110001111
3
Ternary
21221012121201221
4
Quaternary
12302100232033
5
Quinary
213120321431
6
Senary
15143544211
8
Octal
662205617
10
Decimal
113838991
12
Duodecimal
3215b067
16
Hexadecimal
6c90b8f
20
Vigesimal
1fb9h9b
36
Base36
1vryq7
md5
2b6b45204f0ff6cd075772d4ca14869c
sha1
5d21eb165f3489e3e787f522f61e1876a3c58d51
sha256
70dc47ac38c8ed30a7223aa415ceb9881062965a254ce40f5fdbd2b1bc3ba16d
sha512
7013dca58e11685ed9ddf85eb3e0dea3db4cbc12659c41e87edd175fb7f87bcb4992ffc065b7ff8b1aa2766140800633a33f403bf7671358f6927c59d29dfb0f
ripemd-160
b04c4dcd521301ec4f5778d3db4034b25f8f60e7
Diameter
227677982
Circumference
715271475.63535
Area
4.0712891538705E+16
Volume
6.1796193246114E+24
Surface area
1.6285156615482E+17
Circumference
715271475.63535
Perimeter
455355964
Area
12959315871898081
Diagonal
160992644.99907
Surface area
77755895231388486
Volume
1.4752754429072E+24
Space diagonal
197174916.29438
Perimeter
341516973
Area
5.6115483803653E+15
Altitude
98587458.147188
Surface area
5.6115483803653E+15
Volume
1.7386287829961E+23
Height
53664214.99969