99687794 is an even 8-digits composite number following 99687793
and preceding 99687795 . In scientific notation, it is written as 9.9687794 × 10^7.
The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors.
There are 46992960 positive integers (up to 99687794) that are relatively prime to 99687794.
99687794 has 16 divisors, whose sum is 158160480
The reverse of 99687794 is 49778699
Previous prime number is 211
Is Prime? no
Number parity even
Number length 8
Sum of Digits 59
Digital Root 5
Name
ninety-nine million six hundred eighty-seven thousand seven hundred ninety-four
Scientific notation
9.9687794 × 10^7
Engineering notation
9.9687794 × 10^6
Prime Factorization
2 × 19 × 211 × 12433
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99687794
Product of the distinct prime numbers
The prime factorization of 99687794 is 2 × 19 × 211 × 12433.
Since it has a total of 4 prime factors.
5 , 5 , 72 , 47 , 713 , 606 , 4278 , 7760 , 56695 , 54152 , 617831 , 120175 , 6794040 , 2033471 , 110747 , 90346003 , 984801321 , 65349476 , 3661388070 , 6513969545
n×2
199375588
n×3
299063382
n×4
398751176
n×5
498438970
n÷2
49843897
n÷3
33229264.666667
n÷3
24921948.5
n÷5
19937558.8
n2
9937656272586436
n3
9.906630313444E+23
n4
9.8757012192077E+31
n5
9.8448686874592E+39
2 √n
9984.3774968698
3 √n
463.675335829
4 √n
99.92185695267
5 √n
39.785827663984
1 , 2 , 19 , 38 , 211 , 422 , 4009 , 8018 , 12433 , 24866 , 236227 , 472454 , 2623363 , 5246726 , 49843897 , 99687794
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
-99687793
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 99687794 can be divided by 16 positive divisors.
The sum of these divisors (counting 99687794) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010001110101110010
3
Ternary
20221120122221112
4
Quaternary
11330101311302
5
Quinary
201010002134
6
Senary
13520353322
8
Octal
574216562
10
Decimal
99687794
12
Duodecimal
29475842
16
Hexadecimal
5f11d72
20
Vigesimal
1b30j9e
36
Base36
1ncnle
md5
3f96575361e8d5a1750847eb170270fc
sha1
a30ab83fb636a60b6f0178ed22a9d9f44c5dd233
sha256
00bd10a0cf72b92bb680a05cb12001bdf7f93375f812784249e850d9e297bcef
sha512
748194afaac2c3fe6972d70abcbb05e2b6e7cf05d3d93fc213eaf8aed13870eee7d949aed2c33c6358a63346ac354893511a96ec5b9c989171eab76f3b8b3501
ripemd-160
27b179ce3b1373c0676addc5f22d65747474f839
Diameter
199375588
Circumference
626356882.56595
Area
3.1220067939858E+16
Volume
4.1496796019394E+24
Surface area
1.2488027175943E+17
Circumference
626356882.56595
Perimeter
398751176
Area
9937656272586436
Diagonal
140979830.27786
Surface area
59625937635518616
Volume
9.906630313444E+23
Space diagonal
172664324.10246
Perimeter
299063382
Area
4.3031313930688E+15
Altitude
86332162.05123
Surface area
4.3031313930688E+15
Volume
1.1675075788907E+23
Height
46993276.759285