99391749 is an odd 8-digits composite number following 99391748
and preceding 99391750 . In scientific notation, it is written as 9.9391749 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 64064000 positive integers (up to 99391749) that are relatively prime to 99391749.
99391749 has 16 divisors, whose sum is 136975104
The reverse of 99391749 is 94719399
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
ninety-nine million three hundred ninety-one thousand seven hundred forty-nine
Scientific notation
9.9391749 × 10^7
Engineering notation
9.9391749 × 10^6
Prime Factorization
3 × 41 × 113 × 7151
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99391749
Product of the distinct prime numbers
The prime factorization of 99391749 is 3 × 41 × 113 × 7151.
Since it has a total of 4 prime factors.
5 , 9 , 65 , 53 , 737 , 712 , 7629 , 7307 , 97814 , 44203 , 899335 , 38670 , 3959837 , 8343713 , 69840880 , 98317854 , 229287182 , 364640742 , 5840469420 , 1226423563
n×2
198783498
n×3
298175247
n×4
397566996
n×5
496958745
n÷2
49695874.5
n÷3
33130583
n÷3
24847937.25
n÷5
19878349.8
n2
9878719769279001
n3
9.8186323574952E+23
n4
9.7589104279944E+31
n5
9.699551757727E+39
2 √n
9969.5410626568
3 √n
463.21588515387
4 √n
99.847589167975
5 √n
39.762168976632
1 , 3 , 41 , 113 , 123 , 339 , 4633 , 7151 , 13899 , 21453 , 293191 , 808063 , 879573 , 2424189 , 33130583 , 99391749
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99391748
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99391749 can be divided by 16 positive divisors.
The sum of these divisors (counting 99391749) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111011001001100100000101
3
Ternary
20221000121211220
4
Quaternary
11323021210011
5
Quinary
200421013444
6
Senary
13510150553
8
Octal
573114405
10
Decimal
99391749
12
Duodecimal
29352459
16
Hexadecimal
5ec9905
20
Vigesimal
1b13j79
36
Base36
1n6b5x
md5
06dde4de438fbf7296716de33c1cd24b
sha1
c676e6c38d78cfb1ec0d6b8aebf903e6c8cc7536
sha256
6fc8a841b93d03700e3e5fd37c56a11be88cb838156219a5e126b8edc09301cc
sha512
e824654f1072601296fa68e3bb7128e82b0b8995f0b5f1dd52135e7b22b0c4288fb4e46dbc326d73f246da9b143c49e0f99f5b5ca7778c0a24dc6bfd09bb4189
ripemd-160
d982c48240ccbe5d2848b52cdc1106355bc9918e
Diameter
198783498
Circumference
624496776.97168
Area
3.1034913454039E+16
Volume
4.1128191043474E+24
Surface area
1.2413965381616E+17
Circumference
624496776.97168
Perimeter
397566996
Area
9878719769279001
Diagonal
140561159.42378
Surface area
59272318615674006
Volume
9.8186323574952E+23
Space diagonal
172151559.12113
Perimeter
298175247
Area
4.2776111385316E+15
Altitude
86075779.560567
Surface area
4.2776111385316E+15
Volume
1.1571369203271E+23
Height
46853719.807928