99681197 is an odd 8-digits composite number following 99681196
and preceding 99681198 . In scientific notation, it is written as 9.9681197 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 77673600 positive integers (up to 99681197) that are relatively prime to 99681197.
99681197 has 8 divisors, whose sum is 124277952
The reverse of 99681197 is 79118699
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-nine million six hundred eighty-one thousand one hundred ninety-seven
Scientific notation
9.9681197 × 10^7
Engineering notation
9.9681197 × 10^6
Prime Factorization
7 × 11 × 1294561
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99681197
Product of the distinct prime numbers
The prime factorization of 99681197 is 7 × 11 × 1294561.
Since it has a total of 3 prime factors.
7 , 4 , 52 , 59 , 312 , 653 , 5941 , 3529 , 2355 , 81204 , 146370 , 886912 , 984106 , 5284480 , 35945094 , 50679827 , 622799553 , 531014728 , 6699093592 , 9825178690
n×2
199362394
n×3
299043591
n×4
398724788
n×5
498405985
n÷2
49840598.5
n÷3
33227065.666667
n÷3
24920299.25
n÷5
19936239.4
n2
9936341035352809
n3
9.9046636820419E+23
n4
9.8730873170836E+31
n5
9.8416116185241E+39
2 √n
9984.0471252894
3 √n
463.66510744983
4 √n
99.920203789271
5 √n
39.785301071825
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
-99681196
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 99681197 can be divided by 8 positive divisors.
The sum of these divisors (counting 99681197) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010000001110101101
3
Ternary
20221120022220012
4
Quaternary
11330100032231
5
Quinary
201004244242
6
Senary
13520303005
8
Octal
574201655
10
Decimal
99681197
12
Duodecimal
29471a65
16
Hexadecimal
5f103ad
20
Vigesimal
1b302jh
36
Base36
1ncii5
md5
9bb68efc6e7a5bbb590a0b77ed351e6c
sha1
bd4c237fceff8ca8dcfe250816f6b0b37e3b5a96
sha256
a9a67200c994838bda293134b5b361ad13dad5793f29e696113b983d2a321fbf
sha512
9732f6f8781c60c96da2fc2772001c553133cc92906585ed9727ce451c51a1fa14f82b6dc514e335828b5b2374ce6f38197fa9f159c6b3cdfa5be10b1c73fa35
ripemd-160
7d93620e3bd6890d8106b620f64d74ab87c7b5af
Diameter
199362394
Circumference
626315432.39247
Area
3.1215936000227E+16
Volume
4.148855821304E+24
Surface area
1.2486374400091E+17
Circumference
626315432.39247
Perimeter
398724788
Area
9936341035352809
Diagonal
140970500.71098
Surface area
59618046212116854
Volume
9.9046636820419E+23
Space diagonal
172652897.76328
Perimeter
299043591
Area
4.3025618786407E+15
Altitude
86326448.881641
Surface area
4.3025618786407E+15
Volume
1.1672758091573E+23
Height
46990166.903661