99388748 is an even 8-digits composite number following 99388747
and preceding 99388749 . In scientific notation, it is written as 9.9388748 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 49476912 positive integers (up to 99388748) that are relatively prime to 99388748.
99388748 has 12 divisors, whose sum is 174691440
The reverse of 99388748 is 84788399
Previous prime number is 229
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
ninety-nine million three hundred eighty-eight thousand seven hundred forty-eight
Scientific notation
9.9388748 × 10^7
Engineering notation
9.9388748 × 10^6
Prime Factorization
2 × 2 × 229 × 108503
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49694374
Product of the distinct prime numbers
The prime factorization of 99388748 is 2 × 2 × 229 × 108503.
Since it has a total of 4 prime factors.
2 , 4 , 35 , 56 , 71 , 357 , 5330 , 343 , 68144 , 63664 , 526625 , 622755 , 5095713 , 5771158 , 25258914 , 30345369 , 871540105 , 63455277 , 15107685 , 2695294683
n×2
198777496
n×3
298166244
n×4
397554992
n×5
496943740
n÷2
49694374
n÷3
33129582.666667
n÷3
24847187
n÷5
19877749.6
n2
9878123229007504
n3
9.8177430032077E+23
n4
9.7577318527458E+31
n5
9.6980875216412E+39
2 √n
9969.390553088
3 √n
463.21122304702
4 √n
99.846835468571
5 √n
39.761928860704
1 , 2 , 4 , 229 , 458 , 916 , 108503 , 217006 , 434012 , 24847187 , 49694374 , 99388748
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
-99388747
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 99388748 can be divided by 12 positive divisors.
The sum of these divisors (counting 99388748) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111011001000110101001100
3
Ternary
20221000110201202
4
Quaternary
11323020311030
5
Quinary
200420414443
6
Senary
13510125032
8
Octal
573106514
10
Decimal
99388748
12
Duodecimal
29350778
16
Hexadecimal
5ec8d4c
20
Vigesimal
1b13bh8
36
Base36
1n68uk
md5
b21e79f97867831f14a2176620637148
sha1
b95aaa999c23b89478ced9d42c3fb7c873768590
sha256
47075ea8dfda7c1d76f43bdaa42085174f1ed28b2b4de507076abc0c803d8e39
sha512
40e60eff81fb620a96532ac3ca3de4236a81551b77255d4a87936e29e2372e36b8dd2dbda6f32c38a521812b19fb2d4bfc95543820937480c3c8e1b7e3f2606c
ripemd-160
0fa23eec17d18b23fe7b7507a97512df1596f1a2
Diameter
198777496
Circumference
624477921.13257
Area
3.1033039367505E+16
Volume
4.1124465724947E+24
Surface area
1.2413215747002E+17
Circumference
624477921.13257
Perimeter
397554992
Area
9878123229007504
Diagonal
140556915.36888
Surface area
59268739374045024
Volume
9.8177430032077E+23
Space diagonal
172146361.23666
Perimeter
298166244
Area
4.2773528290168E+15
Altitude
86073180.61833
Surface area
4.2773528290168E+15
Volume
1.1570321089192E+23
Height
46852305.122961