99688427 is an odd 8-digits composite number following 99688426
and preceding 99688428 . In scientific notation, it is written as 9.9688427 × 10^7.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 99215760 positive integers (up to 99688427) that are relatively prime to 99688427.
99688427 has 4 divisors, whose sum is 100161096
The reverse of 99688427 is 72488699
Previous prime number is 211
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 four hundred twenty-seven
Scientific notation
9.9688427 × 10^7
Engineering notation
9.9688427 × 10^6
Prime Factorization
211 × 472457
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
99688427
Product of the distinct prime numbers
The prime factorization of 99688427 is 211 × 472457.
Since it has a total of 2 prime factors.
6 , 10 , 20 , 72 , 298 , 518 , 7057 , 3562 , 12819 , 27755 , 278867 , 32578 , 5621896 , 4261626 , 75915952 , 62000087 , 232943363 , 564350726 , 8674868413 , 6055629638
n×2
199376854
n×3
299065281
n×4
398753708
n×5
498442135
n÷2
49844213.5
n÷3
33229475.666667
n÷3
24922106.75
n÷5
19937685.4
n2
9937782477734329
n3
9.906819030735E+23
n4
9.8759520574763E+31
n5
9.8451812573723E+39
2 √n
9984.4091963421
3 √n
463.67631724593
4 √n
99.922015573857
5 √n
39.78587819046
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99688426
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99688427 can be divided by 4 positive divisors.
The sum of these divisors (counting 99688427) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111100010001111111101011
3
Ternary
20221120200210222
4
Quaternary
11330101333223
5
Quinary
201010012202
6
Senary
13520400255
8
Octal
574217753
10
Decimal
99688427
12
Duodecimal
2947608b
16
Hexadecimal
5f11feb
20
Vigesimal
1b31117
36
Base36
1nco2z
md5
d009c7bce85bee9ce6dc399c976fdfb3
sha1
dab2410c0f3ec88f2ac2f714fee9b91e37be070f
sha256
d9372c2bd9acfcccea9c73e5f709db770506dc4d858815c25bb6a3a159bdd823
sha512
b45304a556e97cc2b97b5fb482e285efc2d20a59eaca935563a6196a51aa20fe83da5b1775f179ce9644b5a558caedece002a63467a08a228f9c21370af9feca
ripemd-160
32fbdd7fd6618cc5912bca1ac46534dd3fa434fe
Diameter
199376854
Circumference
626360859.82224
Area
3.1220464425024E+16
Volume
4.1497586516534E+24
Surface area
1.2488185770009E+17
Circumference
626360859.82224
Perimeter
398753708
Area
9937782477734329
Diagonal
140980725.47504
Surface area
59626694866405974
Volume
9.906819030735E+23
Space diagonal
172665420.49062
Perimeter
299065281
Area
4.3031860415009E+15
Altitude
86332710.245311
Surface area
4.3031860415009E+15
Volume
1.1675298194368E+23
Height
46993575.158347