99842391 is an odd 8-digits composite number following 99842390
and preceding 99842392 . In scientific notation, it is written as 9.9842391 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 58060800 positive integers (up to 99842391) that are relatively prime to 99842391.
99842391 has 24 divisors, whose sum is 157931280
The reverse of 99842391 is 19324899
Previous prime number is 3589
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
ninety-nine million eight hundred forty-two thousand three hundred ninety-one
Scientific notation
9.9842391 × 10^7
Engineering notation
9.9842391 × 10^6
Prime Factorization
3 × 3 × 11 × 3589 × 281
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
33280797
Product of the distinct prime numbers
The prime factorization of 99842391 is 3 × 3 × 11 × 3589 × 281.
Since it has a total of 5 prime factors.
5 , 6 , 100 , 9 , 667 , 41 , 4406 , 8706 , 34141 , 90117 , 937758 , 652927 , 6322354 , 3006794 , 90533414 , 33719647 , 257654921 , 306460587 , 7402756859 , 4662386559
n×2
199684782
n×3
299527173
n×4
399369564
n×5
499211955
n÷2
49921195.5
n÷3
33280797
n÷3
24960597.75
n÷5
19968478.2
n2
9968503040596881
n3
9.9527917826396E+23
n4
9.9371052870389E+31
n5
9.9214435147671E+39
2 √n
9992.116442476
3 √n
463.9149030799
4 √n
99.960574440506
5 √n
39.798160081876
1 , 3 , 9 , 11 , 33 , 99 , 281 , 843 , 2529 , 3091 , 3589 , 9273 , 10767 , 27819 , 32301 , 39479 , 118437 , 355311 , 1008509 , 3025527 , 9076581 , 11093599 , 33280797 , 99842391
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99842390
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99842391 can be divided by 24 positive divisors.
The sum of these divisors (counting 99842391) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111100110111100101010111
3
Ternary
20221212112000100
4
Quaternary
11330313211113
5
Quinary
201024424031
6
Senary
13523545143
8
Octal
574674527
10
Decimal
99842391
12
Duodecimal
2952b1b3
16
Hexadecimal
5f37957
20
Vigesimal
1b405jb
36
Base36
1nfyvr
md5
05f9f3dd0976812b86589a1523871bba
sha1
7686f26b3782e0afb0ef914f9978744f409e5cac
sha256
06076a9cf3afa147c5767ec762fa2a6a33033378d1e986bc8ff2e5195c20876f
sha512
60ba83c096ba55db33f833d23b90b92f19a3b20b9e1534c3eb400932bad48103807cfa1108e8138edb3fa8cea7993da5b34e1b2c565c6c2001aa7e56012b9c21
ripemd-160
ef8038575abbc0f44ac3ce0ffb823f71a4299e27
Diameter
199684782
Circumference
627328244.16488
Area
3.1316975919627E+16
Volume
4.1690156729399E+24
Surface area
1.2526790367851E+17
Circumference
627328244.16488
Perimeter
399369564
Area
9968503040596881
Diagonal
141198463.45196
Surface area
59811018243581286
Volume
9.9527917826396E+23
Space diagonal
172932093.96116
Perimeter
299527173
Area
4.3164884354297E+15
Altitude
86466046.980579
Surface area
4.3164884354297E+15
Volume
1.172947760207E+23
Height
47066154.483986