99685724 is an even 8-digits composite number following 99685723
and preceding 99685725 . In scientific notation, it is written as 9.9685724 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 49658400 positive integers (up to 99685724) that are relatively prime to 99685724.
99685724 has 12 divisors, whose sum is 175095648
The reverse of 99685724 is 42758699
Previous prime number is 271
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-nine million six hundred eighty-five thousand seven hundred twenty-four
Scientific notation
9.9685724 × 10^7
Engineering notation
9.9685724 × 10^6
Prime Factorization
2 × 2 × 271 × 91961
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49842862
Product of the distinct prime numbers
The prime factorization of 99685724 is 2 × 2 × 271 × 91961.
Since it has a total of 4 prime factors.
8 , 10 , 75 , 27 , 129 , 501 , 5647 , 7011 , 95360 , 90731 , 745356 , 649061 , 2565319 , 2946926 , 70727203 , 17058156 , 146081319 , 611615418 , 7738804553 , 9156436038
n×2
199371448
n×3
299057172
n×4
398742896
n×5
498428620
n÷2
49842862
n÷3
33228574.666667
n÷3
24921431
n÷5
19937144.8
n2
9937243569404176
n3
9.906013197804E+23
n4
9.8748809757665E+31
n5
9.8438465948311E+39
2 √n
9984.2738343858
3 √n
463.6721264271
4 √n
99.921338233561
5 √n
39.78566243343
1 , 2 , 4 , 271 , 542 , 1084 , 91961 , 183922 , 367844 , 24921431 , 49842862 , 99685724
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
-99685723
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 99685724 can be divided by 12 positive divisors.
The sum of these divisors (counting 99685724) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111100010001010101011100
3
Ternary
20221120120002212
4
Quaternary
11330101111130
5
Quinary
201004420344
6
Senary
13520335552
8
Octal
574212534
10
Decimal
99685724
12
Duodecimal
294745b8
16
Hexadecimal
5f1155c
20
Vigesimal
1b30e64
36
Base36
1nclzw
md5
95a9d7c944261630d5b52f4d7d83ec63
sha1
77ee6aa9f2005a68b877e6bbdc27ed3e49b8e07e
sha256
d9cf83b729f3769a970fa3cfaf54c053d40d94590b8a0bbe417e478e0898acfd
sha512
a53ec96875f4d8e8f545e27ad161c04b716e63a5784577bad351ac753c9ddc069dad659f6d71467a5c2e73101e59eb0138d949f8f2723d44e1a7d933331dadb3
ripemd-160
e92bac9bd5b394120dd2bae7d077c4878ec02a25
Diameter
199371448
Circumference
626343876.37236
Area
3.1218771394573E+16
Volume
4.1494211051446E+24
Surface area
1.2487508557829E+17
Circumference
626343876.37236
Perimeter
398742896
Area
9937243569404176
Diagonal
140976902.85578
Surface area
59623461416425056
Volume
9.906013197804E+23
Space diagonal
172660738.75729
Perimeter
299057172
Area
4.3029526873488E+15
Altitude
86330369.378644
Surface area
4.3029526873488E+15
Volume
1.1674348511151E+23
Height
46992300.951927