99688841 is an odd 8-digits composite number following 99688840
and preceding 99688842 . In scientific notation, it is written as 9.9688841 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors.
There are 82555200 positive integers (up to 99688841) that are relatively prime to 99688841.
99688841 has 16 divisors, whose sum is 117830400
The reverse of 99688841 is 14888699
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
ninety-nine million six hundred eighty-eight thousand eight hundred forty-one
Scientific notation
9.9688841 × 10^7
Engineering notation
9.9688841 × 10^6
Prime Factorization
37 × 7 × 151 × 2549
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99688841
Product of the distinct prime numbers
The prime factorization of 99688841 is 37 × 7 × 151 × 2549.
Since it has a total of 4 prime factors.
10 , 3 , 45 , 33 , 234 , 124 , 4792 , 9994 , 20056 , 99575 , 289923 , 98751 , 7648178 , 9842866 , 53096609 , 99173430 , 187364898 , 743743716 , 7027398926 , 8328388355
n×2
199377682
n×3
299066523
n×4
398755364
n×5
498444205
n÷2
49844420.5
n÷3
33229613.666667
n÷3
24922210.25
n÷5
19937768.2
n2
9937865019923281
n3
9.9069424585059E+23
n4
9.8761161154215E+31
n5
9.8453856912779E+39
2 √n
9984.4299286439
3 √n
463.67695911827
4 √n
99.922119316215
5 √n
39.785911236074
1 , 7 , 37 , 151 , 259 , 1057 , 2549 , 5587 , 17843 , 39109 , 94313 , 384899 , 660191 , 2694293 , 14241263 , 99688841
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
-99688840
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 99688841 can be divided by 16 positive divisors.
The sum of these divisors (counting 99688841) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010010000110001001
3
Ternary
20221120201101022
4
Quaternary
11330102012021
5
Quinary
201010020331
6
Senary
13520402225
8
Octal
574220611
10
Decimal
99688841
12
Duodecimal
29476375
16
Hexadecimal
5f12189
20
Vigesimal
1b31221
36
Base36
1ncoeh
md5
1a35ed6c2157366b46134e427064d75d
sha1
26e7cd2cdd07cbba84a4200d253fbb8f24d962f4
sha256
a2af1771c5ddeb2a8d2b41d085a1163ac8afd9f4bdbc11233b5905f493053f69
sha512
a0e113d46b7d08bb1de54ed023d8c0f7d8978128ea6c793e076efae72f9e970286edb09068d7100210f774dbf8d90c1595b03ad27e4a7146c50848cdb0b41eb0
ripemd-160
00325a1f4b53ac6d33274d7c5cfc2ad05112edb5
Diameter
199377682
Circumference
626363461.06096
Area
3.1220723738958E+16
Volume
4.1498103529572E+24
Surface area
1.2488289495583E+17
Circumference
626363461.06096
Perimeter
398755364
Area
9937865019923281
Diagonal
140981310.95946
Surface area
59627190119539686
Volume
9.9069424585059E+23
Space diagonal
172666137.55966
Perimeter
299066523
Area
4.3032217833172E+15
Altitude
86333068.779828
Surface area
4.3032217833172E+15
Volume
1.1675443655391E+23
Height
46993770.319818