99661828 is an even 8-digits composite number following 99661827
and preceding 99661829 . In scientific notation, it is written as 9.9661828 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 42712200 positive integers (up to 99661828) that are relatively prime to 99661828.
99661828 has 12 divisors, whose sum is 199323712
The reverse of 99661828 is 82816699
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
ninety-nine million six hundred sixty-one thousand eight hundred twenty-eight
Scientific notation
9.9661828 × 10^7
Engineering notation
9.9661828 × 10^6
Prime Factorization
2 × 2 × 7 × 3559351
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49830914
Product of the distinct prime numbers
The prime factorization of 99661828 is 2 × 2 × 7 × 3559351.
Since it has a total of 4 prime factors.
9 , 6 , 50 , 63 , 619 , 41 , 8658 , 4943 , 33785 , 52941 , 76407 , 286935 , 2137324 , 2069611 , 69087132 , 50546999 , 935246014 , 794842338 , 6568829343 , 2750259659
n×2
199323656
n×3
298985484
n×4
398647312
n×5
498309140
n÷2
49830914
n÷3
33220609.333333
n÷3
24915457
n÷5
19932365.6
n2
9932479960301584
n3
9.8988910941702E+23
n4
9.8654158161793E+31
n5
9.8320537422054E+39
2 √n
9983.0770807402
3 √n
463.63507399825
4 √n
99.915349575229
5 √n
39.783754819532
1 , 2 , 4 , 7 , 14 , 28 , 3559351 , 7118702 , 14237404 , 24915457 , 49830914 , 99661828
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
-99661827
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 99661828 can be divided by 12 positive divisors.
The sum of these divisors (counting 99661828) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111100001011100000000100
3
Ternary
20221112100022211
4
Quaternary
11330023200010
5
Quinary
201003134303
6
Senary
13520033204
8
Octal
574134004
10
Decimal
99661828
12
Duodecimal
29462804
16
Hexadecimal
5f0b804
20
Vigesimal
1b2heb8
36
Base36
1nc3k4
md5
894856b7e91e6e7cfa9099b41a655ea2
sha1
b0e2ac0f3f848d282408ff183d6ad47e10515706
sha256
6a68a8f7a37aa45ff8a0a457294118eb67172ece303c61c07d1cf7ff9f6777ec
sha512
380c9fb3ab631caa0efbaaaa4e0fb99b9c7c751e72bfa296330a63dfc19442a4acaf3e4d24e40908251c939147131bcbdc5ffc1bf83f58e5827646f3b634d5a2
ripemd-160
e22458381078dbdab6b4d3527cf8a4f1884392d2
Diameter
199323656
Circumference
626193733.37626
Area
3.1203806075211E+16
Volume
4.1464378053508E+24
Surface area
1.2481522430085E+17
Circumference
626193733.37626
Perimeter
398647312
Area
9932479960301584
Diagonal
140943108.80849
Surface area
59594879761809504
Volume
9.8988910941702E+23
Space diagonal
172619349.67119
Perimeter
298985484
Area
4.3008899841005E+15
Altitude
86309674.835595
Surface area
4.3008899841005E+15
Volume
1.1665955031525E+23
Height
46981036.269498