99693831 is an odd 8-digits composite number following 99693830
and preceding 99693832 . In scientific notation, it is written as 9.9693831 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 62283648 positive integers (up to 99693831) that are relatively prime to 99693831.
99693831 has 16 divisors, whose sum is 141350400
The reverse of 99693831 is 13839699
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
ninety-nine million six hundred ninety-three thousand eight hundred thirty-one
Scientific notation
9.9693831 × 10^7
Engineering notation
9.9693831 × 10^6
Prime Factorization
3 × 17 × 239 × 8179
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99693831
Product of the distinct prime numbers
The prime factorization of 99693831 is 3 × 17 × 239 × 8179.
Since it has a total of 4 prime factors.
7 , 7 , 76 , 20 , 703 , 866 , 1949 , 6170 , 60853 , 87996 , 363783 , 694707 , 2984775 , 4284257 , 19007030 , 32241005 , 577934708 , 300592806 , 8861901424 , 3301961189
n×2
199387662
n×3
299081493
n×4
398775324
n×5
498469155
n÷2
49846915.5
n÷3
33231277
n÷3
24923457.75
n÷5
19938766.2
n2
9938859939456561
n3
9.9084302313685E+23
n4
9.8780936896134E+31
n5
9.8478500289449E+39
2 √n
9984.679814596
3 √n
463.68469555563
4 √n
99.923369711975
5 √n
39.786309530848
1 , 3 , 17 , 51 , 239 , 717 , 4063 , 8179 , 12189 , 24537 , 139043 , 417129 , 1954781 , 5864343 , 33231277 , 99693831
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
-99693830
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 99693831 can be divided by 16 positive divisors.
The sum of these divisors (counting 99693831) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010011010100000111
3
Ternary
20221120222020010
4
Quaternary
11330103110013
5
Quinary
201010200311
6
Senary
13520441303
8
Octal
574232407
10
Decimal
99693831
12
Duodecimal
29479233
16
Hexadecimal
5f13507
20
Vigesimal
1b31ebb
36
Base36
1ncs93
md5
2de442a105e42aee0112670b9026aba6
sha1
61d05ca14e5acc1c11e0f4daf1746bb73fb50baf
sha256
921f9b20a49eb0885407ca4f07233ed0b9a4ec8a9957c578427da9f05aa1bab9
sha512
0ed29eca497983c162fea3de382788772664760d0eecc9a5573aa21aa42f2b2c3834b414c19d2e5b05e7b2cd5e78fc2d115362dcb9e5ef42158ebe16ea152417
ripemd-160
b987f9ee45b78ca66a9a49ed65ab15abe6e4e864
Diameter
199387662
Circumference
626394814.15564
Area
3.1223849370855E+16
Volume
4.1504335497966E+24
Surface area
1.2489539748342E+17
Circumference
626394814.15564
Perimeter
398775324
Area
9938859939456561
Diagonal
140988367.88513
Surface area
59633159636739366
Volume
9.9084302313685E+23
Space diagonal
172674780.49319
Perimeter
299081493
Area
4.3036525961124E+15
Altitude
86337390.246593
Surface area
4.3036525961124E+15
Volume
1.1677197012524E+23
Height
46996122.628377