99686898 is an even 8-digits composite number following 99686897
and preceding 99686899 . In scientific notation, it is written as 9.9686898 × 10^7.
The sum of its digits is 63. It has a total of 4 prime factors and 12 positive divisors.
There are 33228960 positive integers (up to 99686898) that are relatively prime to 99686898.
99686898 has 12 divisors, whose sum is 215988318
The reverse of 99686898 is 89868699
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 63
Digital Root 9
Name
ninety-nine million six hundred eighty-six thousand eight hundred ninety-eight
Scientific notation
9.9686898 × 10^7
Engineering notation
9.9686898 × 10^6
Prime Factorization
2 × 3 × 3 × 5538161
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33228966
Product of the distinct prime numbers
The prime factorization of 99686898 is 2 × 3 × 3 × 5538161.
Since it has a total of 4 prime factors.
8 , 3 , 52 , 42 , 749 , 734 , 8762 , 1244 , 84692 , 64693 , 250869 , 941353 , 6623128 , 8489188 , 85949839 , 76641265 , 873008967 , 174919060 , 4181219327 , 8281358269
n×2
199373796
n×3
299060694
n×4
398747592
n×5
498434490
n÷2
49843449
n÷3
33228966
n÷3
24921724.5
n÷5
19937379.6
n2
9937477632862404
n3
9.9063631916444E+23
n4
9.8753461703641E+31
n5
9.8444262639977E+39
2 √n
9984.3326266706
3 √n
463.67394664407
4 √n
99.92163242597
5 √n
39.785756144235
1 , 2 , 3 , 6 , 9 , 18 , 5538161 , 11076322 , 16614483 , 33228966 , 49843449 , 99686898
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99686897
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99686898 can be divided by 12 positive divisors.
The sum of these divisors (counting 99686898) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111100010001100111110010
3
Ternary
20221120121201100
4
Quaternary
11330101213302
5
Quinary
201004440043
6
Senary
13520345230
8
Octal
574214762
10
Decimal
99686898
12
Duodecimal
29475216
16
Hexadecimal
5f119f2
20
Vigesimal
1b30h4i
36
Base36
1ncmwi
md5
c7ec6ea0b6e30498a7994f8d1369f0ba
sha1
f4f40dbef6bc80c970c83e3a3e53b3996b1aa91a
sha256
6026c3a28b369dbda2197d3babe1ff333aab947d318b02b7464776e1a3366f33
sha512
e7e3c59ca3f8213e1bd51a6ae735e9b8867193fea6ef9517f4845659617eefca7219fa414677e865f1493633831a07d42599391b436a746d6f5a811e617812ab
ripemd-160
996731c63386e3e414decdeca9be84b16d0e8a96
Diameter
199373796
Circumference
626351252.83191
Area
3.1219506726613E+16
Volume
4.1495677102216E+24
Surface area
1.2487802690645E+17
Circumference
626351252.83191
Perimeter
398747592
Area
9937477632862404
Diagonal
140978563.1425
Surface area
59624865797174424
Volume
9.9063631916444E+23
Space diagonal
172662772.18494
Perimeter
299060694
Area
4.3030540397992E+15
Altitude
86331386.092468
Surface area
4.3030540397992E+15
Volume
1.1674760982848E+23
Height
46992854.380834