99688925 is an odd 8-digits composite number following 99688924
and preceding 99688926 . In scientific notation, it is written as 9.9688925 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 68112000 positive integers (up to 99688925) that are relatively prime to 99688925.
99688925 has 16 divisors, whose sum is 123488064
The reverse of 99688925 is 52988699
Previous prime number is 1721
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
ninety-nine million six hundred eighty-eight thousand nine hundred twenty-five
Scientific notation
9.9688925 × 10^7
Engineering notation
9.9688925 × 10^6
Prime Factorization
35 × 5 × 1721 × 331
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99688925
Product of the distinct prime numbers
The prime factorization of 99688925 is 35 × 5 × 1721 × 331.
Since it has a total of 4 prime factors.
9 , 2 , 74 , 39 , 766 , 62 , 4584 , 4373 , 65775 , 37055 , 187605 , 507094 , 8761444 , 1585447 , 66166033 , 9819203 , 308316826 , 607517037 , 8348512823 , 9529165209
n×2
199377850
n×3
299066775
n×4
398755700
n×5
498444625
n÷2
49844462.5
n÷3
33229641.666667
n÷3
24922231.25
n÷5
19937785
n2
9937881767655625
n3
9.9069675019469E+23
n4
9.8761494027902E+31
n5
9.8454271710355E+39
2 √n
9984.4341351926
3 √n
463.67708935302
4 √n
99.92214036535
5 √n
39.785917940968
1 , 5 , 35 , 175 , 331 , 1655 , 1721 , 8605 , 11585 , 57925 , 60235 , 301175 , 569651 , 2848255 , 19937785 , 99688925
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
-99688924
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 99688925 can be divided by 16 positive divisors.
The sum of these divisors (counting 99688925) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010010000111011101
3
Ternary
20221120201111102
4
Quaternary
11330102013131
5
Quinary
201010021200
6
Senary
13520402445
8
Octal
574220735
10
Decimal
99688925
12
Duodecimal
29476425
16
Hexadecimal
5f121dd
20
Vigesimal
1b31265
36
Base36
1ncogt
md5
5b07fd36a6968e13b656978aba46f47e
sha1
7cfdafab011abfd90425d54d445438af6f4f44c1
sha256
6aeeeaf59313e5cd1200bbd8d32d94db5ae9270ba08f4c75848016fd2473a176
sha512
2affcb5f7aae010c8c5ca9e8bf876a349e0dcdec03244f7ba8ab1149e1b628c4f3d67ff2895d71745b47b1f7ee9b16af204b518bfd01525405685a6f8d9e96bf
ripemd-160
0cf7d4919878b938f46013ef0ecccdf98cf03035
Diameter
199377850
Circumference
626363988.84853
Area
3.1220776353511E+16
Volume
4.1498208431292E+24
Surface area
1.2488310541404E+17
Circumference
626363988.84853
Perimeter
398755700
Area
9937881767655625
Diagonal
140981429.75339
Surface area
59627290605933750
Volume
9.9069675019469E+23
Space diagonal
172666283.05192
Perimeter
299066775
Area
4.303229035298E+15
Altitude
86333141.525962
Surface area
4.303229035298E+15
Volume
1.1675473169369E+23
Height
46993809.917798