99687434 is an even 8-digits composite number following 99687433
and preceding 99687435 . In scientific notation, it is written as 9.9687434 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 38839200 positive integers (up to 99687434) that are relatively prime to 99687434.
99687434 has 16 divisors, whose sum is 186428736
The reverse of 99687434 is 43478699
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 50 Digital Root 5
Name
ninety-nine million six hundred eighty-seven thousand four hundred thirty-four
Scientific notation
9.9687434 × 10^7
Engineering notation
9.9687434 × 10^6
Prime Factorization
2 × 7 × 11 × 647321
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
99687434 Product of the distinct prime numbers
The prime factorization of 99687434 is 2 × 7 × 11 × 647321.
Since it has a total of 4 prime factors.
4 , 10 , 48 , 94 , 61 , 941 , 7884 , 7990 , 70894 , 95688 , 261639 , 780812 , 106243 , 112851 , 21046447 , 89371802 , 121247412 , 732986246 , 457119247 , 7042940053
n×2
199374868
n×3
299062302
n×4
398749736
n×5
498437170
n÷2
49843717
n÷3
33229144.666667
n÷3
24921858.5
n÷5
19937486.8
n2
9937584497504356
n3
9.9065229871439E+23
n4
9.8755585645039E+31
n5
9.8446909261212E+39
2 √n9984.359468689
3 √n463.67477767534
4 √n99.921766741231
5 √n39.785798928432
1 , 2 , 7 , 11 , 14 , 22 , 77 , 154 , 647321 , 1294642 , 4531247 , 7120531 , 9062494 , 14241062 , 49843717 , 99687434
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
-99687433 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 99687434 can be divided by 16 positive divisors.
The sum of these divisors (counting 99687434) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010001110000001010
3
Ternary
20221120122110012
4
Quaternary
11330101300022
5
Quinary
201004444214
6
Senary
13520351522
8
Octal
574216012
10
Decimal
99687434
12
Duodecimal
294755a2
16
Hexadecimal
5f11c0a
20
Vigesimal
1b30ibe
36
Base36
1ncnbe
md5
2861727424163b79e06548e75f483c7b
sha1
e8eb8b2aa404c769a5df86aefca9b327a64a756d
sha256
ac7896a5533a09161adeeab39bee86628d43a466a868031a5409a39c539c7868
sha512
194ec28b5da2cf00de36285812e654ba4f196bb181845d6975d3823e7fbff150f25fc77e8eb180aeb24c2177329f318a8333a450a9178a07c574b1ef4c879d63
ripemd-160
757822540b1586164673a80e25487eb42ba34706
Diameter
199374868
Circumference
626354620.61923
Area
3.1219842451788E+16
Volume
4.149634645204E+24
Surface area
1.2487936980715E+17
Circumference
626354620.61923
Perimeter
398749736
Area
9937584497504356
Diagonal
140979321.16097
Surface area
59625506985026136
Volume
9.9065229871439E+23
Space diagonal
172663700.56417
Perimeter
299062302
Area
4.3031003135466E+15
Altitude
86331850.282085
Surface area
4.3031003135466E+15
Volume
1.167494930365E+23
Height
46993107.053658