99689843 is an odd 8-digits composite number following 99689842
and preceding 99689844 . In scientific notation, it is written as 9.9689843 × 10^7.
The sum of its digits is 56. It has a total of 5 prime factors and 24 positive divisors.
There are 85648640 positive integers (up to 99689843) that are relatively prime to 99689843.
99689843 has 24 divisors, whose sum is 115716384
The reverse of 99689843 is 34898699
Previous prime number is 317
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
ninety-nine million six hundred eighty-nine thousand eight hundred forty-three
Scientific notation
9.9689843 × 10^7
Engineering notation
9.9689843 × 10^6
Prime Factorization
11 × 11 × 23 × 317 × 113
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
9062713
Product of the distinct prime numbers
The prime factorization of 99689843 is 11 × 11 × 23 × 317 × 113.
Since it has a total of 5 prime factors.
6 , 2 , 54 , 41 , 138 , 724 , 9797 , 4737 , 41340 , 22785 , 593701 , 64005 , 9361028 , 9405194 , 99421575 , 99704712 , 548596955 , 621046515 , 3158860854 , 6227419687
n×2
199379686
n×3
299069529
n×4
398759372
n×5
498449215
n÷2
49844921.5
n÷3
33229947.666667
n÷3
24922460.75
n÷5
19937968.6
n2
9938064797364649
n3
9.9072411937311E+23
n4
9.8765131916618E+31
n5
9.845880494642E+39
2 √n
9984.4801066455
3 √n
463.67851262801
4 √n
99.922370401455
5 √n
39.785991215583
1 , 11 , 23 , 113 , 121 , 253 , 317 , 1243 , 2599 , 2783 , 3487 , 7291 , 13673 , 28589 , 35821 , 38357 , 80201 , 314479 , 394031 , 823883 , 882211 , 4334341 , 9062713 , 99689843
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99689842
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99689843 can be divided by 24 positive divisors.
The sum of these divisors (counting 99689843) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111100010010010101110011
3
Ternary
20221120202202102
4
Quaternary
11330102111303
5
Quinary
201010033333
6
Senary
13520411015
8
Octal
574222563
10
Decimal
99689843
12
Duodecimal
29476a6b
16
Hexadecimal
5f12573
20
Vigesimal
1b314c3
36
Base36
1ncp6b
md5
daaf741652dd6d067454a14268389ac6
sha1
5c6d93c738166695c35e12ddf466bfb0493a9eef
sha256
60ee5f9ffee8107070155f8431856255541ca319c8434c84f72350f4e634a9e7
sha512
19f5f3a3c5a238ca7e2c6ef7bbfab9f4622654fbe5e0537eaee4f6b81417c4c0c204a793a309c1c2de4055dcd36d38b718158f26327b8df694a0a8d4194d6096
ripemd-160
523004869e54f71061bc14da8c6340bee7e8f017
Diameter
199379686
Circumference
626369756.81264
Area
3.12213513583E+16
Volume
4.1499354868757E+24
Surface area
1.248854054332E+17
Circumference
626369756.81264
Perimeter
398759372
Area
9938064797364649
Diagonal
140982728.00144
Surface area
59628388784187894
Volume
9.9072411937311E+23
Space diagonal
172667873.07456
Perimeter
299069529
Area
4.3033082894868E+15
Altitude
86333936.537282
Surface area
4.3033082894868E+15
Volume
1.167579571823E+23
Height
46994242.667148