99691361 is an odd 8-digits composite number following 99691360
and preceding 99691362 . In scientific notation, it is written as 9.9691361 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 73656000 positive integers (up to 99691361) that are relatively prime to 99691361.
99691361 has 16 divisors, whose sum is 110388096
The reverse of 99691361 is 16319699
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
ninety-nine million six hundred ninety-one thousand three hundred sixty-one
Scientific notation
9.9691361 × 10^7
Engineering notation
9.9691361 × 10^6
Prime Factorization
161 × 11 × 181 × 311
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99691361
Product of the distinct prime numbers
The prime factorization of 99691361 is 161 × 11 × 181 × 311.
Since it has a total of 4 prime factors.
10 , 7 , 22 , 71 , 713 , 345 , 488 , 4700 , 41632 , 93285 , 923756 , 579347 , 7276030 , 7664177 , 33417832 , 22849488 , 728851637 , 939159765 , 6378837096 , 1155793696
n×2
199382722
n×3
299074083
n×4
398765444
n×5
498456805
n÷2
49845680.5
n÷3
33230453.666667
n÷3
24922840.25
n÷5
19938272.2
n2
9938367458032321
n3
9.9076937800935E+23
n4
9.8771147730876E+31
n5
9.8466301448231E+39
2 √n
9984.5561243352
3 √n
463.68086612892
4 √n
99.92275078447
5 √n
39.786112380919
1 , 11 , 161 , 181 , 311 , 1771 , 1991 , 3421 , 29141 , 50071 , 56291 , 320551 , 550781 , 619201 , 9062851 , 99691361
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
-99691360
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 99691361 can be divided by 16 positive divisors.
The sum of these divisors (counting 99691361) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010010101101100001
3
Ternary
20221120211211122
4
Quaternary
11330102231201
5
Quinary
201010110421
6
Senary
13520422025
8
Octal
574225541
10
Decimal
99691361
12
Duodecimal
29477915
16
Hexadecimal
5f12b61
20
Vigesimal
1b31881
36
Base36
1ncqch
md5
08423318dc8e441e3e1b67e3e6a83cfd
sha1
47e82fd1c9beedfc7407c42572e4630bb22ae0dd
sha256
5d781ca34158fab998adebe2183015e3d196dcfca57b643204755c1b04644893
sha512
551c824519dc5b5a9657b700f1cf607873ebd6db3c93e4abb0fbac264a9601936ff0d0cd26fac5c4fd875ecac4fd978c59c2d0b921a4fd6710db8110fe7446e9
ripemd-160
c1d13c5f4bcd011508265eec7cc6966adb47cc33
Diameter
199382722
Circumference
626379294.68794
Area
3.122230219483E+16
Volume
4.1501250658079E+24
Surface area
1.2488920877932E+17
Circumference
626379294.68794
Perimeter
398765444
Area
9938367458032321
Diagonal
140984874.77763
Surface area
59630204748193926
Volume
9.9076937800935E+23
Space diagonal
172670502.32769
Perimeter
299074083
Area
4.3034393454003E+15
Altitude
86335251.163845
Surface area
4.3034393454003E+15
Volume
1.1676329096373E+23
Height
46994958.259211