109748981 is an odd 9-digits prime number following 109748980
and preceding 109748982 . In scientific notation, it is written as 1.09748981 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 109748980 positive integers (up to 109748981) that are relatively prime to 109748981.
109748981 has 2 divisors, whose sum is 109748982
The reverse of 109748981 is 189847901
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-eight thousand nine hundred eighty-one
Scientific notation
1.09748981 × 10^8
Engineering notation
1.09748981 × 10^6
Prime Factorization
109748981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
109748981 Product of the distinct prime numbers
The prime factorization of 109748981 is 109748981.
Since it has a total of 1 prime factors.
5 , 10 , 67 , 50 , 362 , 445 , 2232 , 6977 , 87261 , 53176 , 724381 , 430894 , 6936575 , 7309140 , 18727984 , 31026178 , 986646808 , 664060773 , 7231322596 , 9830061580
n×2
219497962
n×3
329246943
n×4
438995924
n×5
548744905
n÷2
54874490.5
n÷3
36582993.666667
n÷3
27437245.25
n÷5
21949796.2
n2
12044838830538361
n3
1.3219087879608E+24
n4
1.4507814245364E+32
n5
1.592217829966E+40
2 √n10476.114785549
3 √n478.77724223314
4 √n102.35289339119
5 √n40.558333251254
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
109748982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
54874491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
10476.114833277 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999817766 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 109748981 can be divided by 2 positive divisors.
The sum of these divisors (counting 109748981) is 109748982, the average is 54874491.
Base
System
Value
2
Binary
110100010101010001011110101
3
Ternary
21122111211022002
4
Quaternary
12202222023311
5
Quinary
211043431411
6
Senary
14520145045
8
Octal
642521365
10
Decimal
109748981
12
Duodecimal
30908185
16
Hexadecimal
68aa2f5
20
Vigesimal
1e5ic91
36
Base36
1tcaut
md5
9c6083f5507b68b2d3b17a73885e35ad
sha1
723f486f9c145ac0dc031ffb569fcf2785907719
sha256
726aa9eb4c5e30e6f2e1fc6fd44a68482f6ab76ad5b07ad4666ac050083ac7b2
sha512
7cd1576ad661667a9c53dbc8e90f9ba62d33a51b6893203b6651887c4ed84c6c73e10c9a08a46f945b2a2f35f0c5b5d32eaf618c6cf427f63c034a6202ef2400
ripemd-160
b1c2ca0484d5f910fff5c9fb1e20d4ea1741c2b4
Diameter
219497962
Circumference
689573184.89713
Area
3.7839977183692E+16
Volume
5.5371985826313E+24
Surface area
1.5135990873477E+17
Circumference
689573184.89713
Perimeter
438995924
Area
12044838830538361
Diagonal
155208497.38683
Surface area
72269032983230166
Volume
1.3219087879608E+24
Space diagonal
190090811.17091
Perimeter
329246943
Area
5.2155682058677E+15
Altitude
95045405.585456
Surface area
5.2155682058677E+15
Volume
1.5578844467953E+23
Height
51736165.795609