109747991 is an odd 9-digits prime number following 109747990
and preceding 109747992 . In scientific notation, it is written as 1.09747991 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 109747990 positive integers (up to 109747991) that are relatively prime to 109747991.
109747991 has 2 divisors, whose sum is 109747992
The reverse of 109747991 is 199747901
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred nine million seven hundred forty-seven thousand nine hundred ninety-one
Scientific notation
1.09747991 × 10^8
Engineering notation
1.09747991 × 10^6
Prime Factorization
109747991
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
109747991 Product of the distinct prime numbers
The prime factorization of 109747991 is 109747991.
Since it has a total of 1 prime factors.
8 , 10 , 1 , 2 , 379 , 85 , 7790 , 6583 , 72619 , 97045 , 646926 , 289507 , 9714404 , 9621010 , 21963495 , 60752480 , 803564290 , 369798774 , 4813980437 , 6115192303
n×2
219495982
n×3
329243973
n×4
438991964
n×5
548739955
n÷2
54873995.5
n÷3
36582663.666667
n÷3
27436997.75
n÷5
21949598.2
n2
12044621528536081
n3
1.3218730151122E+24
n4
1.4507290776567E+32
n5
1.5921460175811E+40
2 √n10476.067535101
3 √n478.77580261189
4 √n102.35266256967
5 √n40.558260079013
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
109747992 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
54873996 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
10476.067582829 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999817764 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 109747991 can be divided by 2 positive divisors.
The sum of these divisors (counting 109747991) is 109747992, the average is 54873996.
Base
System
Value
2
Binary
110100010101001111100010111
3
Ternary
21122111202221102
4
Quaternary
12202221330113
5
Quinary
211043413431
6
Senary
14520140315
8
Octal
642517427
10
Decimal
109747991
12
Duodecimal
3090769b
16
Hexadecimal
68a9f17
20
Vigesimal
1e5i9jb
36
Base36
1tca3b
md5
2eb597cd2296907f589dcdc6301b95d8
sha1
1564bf7e353958df76f241c7d3f01dd24abd847c
sha256
83a8921f7fafac632163f620da5f89c45b7e28fbba59780e9038712d435d3d6c
sha512
57c4f3aaf7816ed88939335b3ffe3300388681c92e543d4f511ce651e02373aeca1e5593c608816bd518c5595b5ced3da82363b7c36cf8bb8541cb7e4ae31c6f
ripemd-160
5f40d7929a39677c82f2c84e2769278ccc3e05dd
Diameter
219495982
Circumference
689566964.54368
Area
3.7839294509318E+16
Volume
5.5370487376734E+24
Surface area
1.5135717803727E+17
Circumference
689566964.54368
Perimeter
438991964
Area
12044621528536081
Diagonal
155207097.3154
Surface area
72267729171216486
Volume
1.3218730151122E+24
Space diagonal
190089096.44061
Perimeter
329243973
Area
5.2154741113406E+15
Altitude
95044548.220306
Surface area
5.2154741113406E+15
Volume
1.5578422880889E+23
Height
51735699.105133