99691331 is an odd 8-digits composite number following 99691330
and preceding 99691332 . In scientific notation, it is written as 9.9691331 × 10^7.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 98723352 positive integers (up to 99691331) that are relatively prime to 99691331.
99691331 has 4 divisors, whose sum is 100659312
The reverse of 99691331 is 13319699
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
ninety-nine million six hundred ninety-one thousand three hundred thirty-one
Scientific notation
9.9691331 × 10^7
Engineering notation
9.9691331 × 10^6
Prime Factorization
103 × 967877
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
99691331
Product of the distinct prime numbers
The prime factorization of 99691331 is 103 × 967877.
Since it has a total of 2 prime factors.
10 , 8 , 31 , 60 , 670 , 638 , 1154 , 4157 , 82541 , 79449 , 147220 , 382731 , 8264492 , 6830087 , 97369126 , 90257984 , 31643156 , 242081481 , 6289846787 , 7586451009
n×2
199382662
n×3
299073993
n×4
398765324
n×5
498456655
n÷2
49845665.5
n÷3
33230443.666667
n÷3
24922832.75
n÷5
19938266.2
n2
9938361476551561
n3
9.9076848355655E+23
n4
9.8771028838604E+31
n5
9.8466153291598E+39
2 √n
9984.5546220149
3 √n
463.68081961727
4 √n
99.922743267061
5 √n
39.786109986362
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99691330
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99691331 can be divided by 4 positive divisors.
The sum of these divisors (counting 99691331) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111100010010101101000011
3
Ternary
20221120211210112
4
Quaternary
11330102231003
5
Quinary
201010110311
6
Senary
13520421535
8
Octal
574225503
10
Decimal
99691331
12
Duodecimal
294778ab
16
Hexadecimal
5f12b43
20
Vigesimal
1b3186b
36
Base36
1ncqbn
md5
df2ed875ff47712de015b20ac37953a2
sha1
f07311a3814f68f7e3a67cd4b4b5581f07143efe
sha256
62a47ffb80af56a6294ff641546e15db35d2920c550eb84a086c443a1da79ed7
sha512
e5ef74fbc0594cf4fd63110a2d33efa847bcf69955918b4cce2bc50e1065b7b2fe0bda701080262d14c79077f6e3b09aee13559ba2871381bb83e029421a7115
ripemd-160
98eb7addbaa049822992f335f7a1fdb141dd3d05
Diameter
199382662
Circumference
626379106.19238
Area
3.1222283403454E+16
Volume
4.1501213191327E+24
Surface area
1.2488913361382E+17
Circumference
626379106.19238
Perimeter
398765324
Area
9938361476551561
Diagonal
140984832.35123
Surface area
59630168859309366
Volume
9.9076848355655E+23
Space diagonal
172670450.36617
Perimeter
299073993
Area
4.3034367553431E+15
Altitude
86335225.183083
Surface area
4.3034367553431E+15
Volume
1.1676318555146E+23
Height
46994944.117075