99388628 is an even 8-digits composite number following 99388627
and preceding 99388629 . In scientific notation, it is written as 9.9388628 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 49485912 positive integers (up to 99388628) that are relatively prime to 99388628.
99388628 has 12 divisors, whose sum is 174659520
The reverse of 99388628 is 82688399
Previous prime number is 239
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
ninety-nine million three hundred eighty-eight thousand six hundred twenty-eight
Scientific notation
9.9388628 × 10^7
Engineering notation
9.9388628 × 10^6
Prime Factorization
2 × 2 × 239 × 103963
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49694314
Product of the distinct prime numbers
The prime factorization of 99388628 is 2 × 2 × 239 × 103963.
Since it has a total of 4 prime factors.
6 , 7 , 2 , 21 , 36 , 87 , 2267 , 6696 , 69317 , 26066 , 347870 , 197762 , 7921235 , 233027 , 24496018 , 78282829 , 278814671 , 125015682 , 589575731 , 9446952848
n×2
198777256
n×3
298165884
n×4
397554512
n×5
496943140
n÷2
49694314
n÷3
33129542.666667
n÷3
24847157
n÷5
19877725.6
n2
9878099375722384
n3
9.817707442007E+23
n4
9.7576847276647E+31
n5
9.6980289753915E+39
2 √n
9969.3845346641
3 √n
463.21103662293
4 √n
99.846805330286
5 √n
39.761919259146
1 , 2 , 4 , 239 , 478 , 956 , 103963 , 207926 , 415852 , 24847157 , 49694314 , 99388628
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
-99388627
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 99388628 can be divided by 12 positive divisors.
The sum of these divisors (counting 99388628) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111011001000110011010100
3
Ternary
20221000110120022
4
Quaternary
11323020303110
5
Quinary
200420414003
6
Senary
13510124312
8
Octal
573106324
10
Decimal
99388628
12
Duodecimal
29350698
16
Hexadecimal
5ec8cd4
20
Vigesimal
1b13bb8
36
Base36
1n68r8
md5
fa97231ce000e58da17d92fd37f71821
sha1
2f5139483b67f283cdb0530779a99aea42d3a60a
sha256
730e348813ecc01b5e5bf2a407bcfedbd9a9847e94521794dba35a7c4233685c
sha512
bd2fcd2591dc327916ffbb94bdde981284e7a640c5fdb34b382c741d90dde69f4b365854ca66ada191aa236fd2da849535fe26732bcb2c8937bd9af4cff1887a
ripemd-160
a1e2243f59bab913ffa1371d1f1b9f25a2c2fd2e
Diameter
198777256
Circumference
624477167.15034
Area
3.1032964430199E+16
Volume
4.1124316766538E+24
Surface area
1.241318577208E+17
Circumference
624477167.15034
Perimeter
397554512
Area
9878099375722384
Diagonal
140556745.66325
Surface area
59268596254334304
Volume
9.817707442007E+23
Space diagonal
172146153.39056
Perimeter
298165884
Area
4.2773425002414E+15
Altitude
86073076.695281
Surface area
4.2773425002414E+15
Volume
1.1570279179915E+23
Height
46852248.554418