99680091 is an odd 8-digits composite number following 99680090
and preceding 99680092 . In scientific notation, it is written as 9.9680091 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 53312160 positive integers (up to 99680091) that are relatively prime to 99680091.
99680091 has 32 divisors, whose sum is 161906688
The reverse of 99680091 is 19008699
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
ninety-nine million six hundred eighty thousand ninety-one
Scientific notation
9.9680091 × 10^7
Engineering notation
9.9680091 × 10^6
Prime Factorization
47 × 3 × 7 × 23 × 4391
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
99680091
Product of the distinct prime numbers
The prime factorization of 99680091 is 47 × 3 × 7 × 23 × 4391.
Since it has a total of 5 prime factors.
7 , 10 , 78 , 31 , 24 , 555 , 1832 , 6166 , 67954 , 42092 , 277335 , 493760 , 4354048 , 8767411 , 57014985 , 52602869 , 459606033 , 631977678 , 9241228708 , 8621601506
n×2
199360182
n×3
299040273
n×4
398720364
n×5
498400455
n÷2
49840045.5
n÷3
33226697
n÷3
24920022.75
n÷5
19936018.2
n2
9936120541768281
n3
9.9043339979043E+23
n4
9.872649142055E+31
n5
9.8410656489111E+39
2 √n
9983.9917367754
3 √n
463.66339259781
4 √n
99.91992662515
5 √n
39.785212784887
1 , 3 , 7 , 21 , 23 , 47 , 69 , 141 , 161 , 329 , 483 , 987 , 1081 , 3243 , 4391 , 7567 , 13173 , 22701 , 30737 , 92211 , 100993 , 206377 , 302979 , 619131 , 706951 , 1444639 , 2120853 , 4333917 , 4746671 , 14240013 , 33226697 , 99680091
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99680090
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99680091 can be divided by 32 positive divisors.
The sum of these divisors (counting 99680091) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101111100001111111101011011
3
Ternary
20221120021101020
4
Quaternary
11330033331123
5
Quinary
201004230331
6
Senary
13520253523
8
Octal
574177533
10
Decimal
99680091
12
Duodecimal
294712a3
16
Hexadecimal
5f0ff5b
20
Vigesimal
1b3004b
36
Base36
1nchnf
md5
5e68d1651666c199872e627e3f972f90
sha1
4af1ef139aad5611ebfc642d82de068e52a00995
sha256
2db95875b8ac224a412fa260a034453094ce4331b3544189e48ba0544e58fd44
sha512
0e12bcb2df348638465df030a3cf71f4e1a8cf0ca57d93cf46ed447b51a5aaedb299d3ae7dc2797a4e2c71c19ca1588a4a922bf25e84cbeaadccc115bc8ae51a
ripemd-160
3793b9599ffabf8729fe5cb74145022ee1985441
Diameter
199360182
Circumference
626308483.18952
Area
3.1215243299202E+16
Volume
4.1487177235354E+24
Surface area
1.2486097319681E+17
Circumference
626308483.18952
Perimeter
398720364
Area
9936120541768281
Diagonal
140968936.59078
Surface area
59616723250609686
Volume
9.9043339979043E+23
Space diagonal
172650982.11509
Perimeter
299040273
Area
4.3024664021179E+15
Altitude
86325491.057545
Surface area
4.3024664021179E+15
Volume
1.1672369555091E+23
Height
46989645.530261