99681023 is an odd 8-digits composite number following 99681022
and preceding 99681024 . In scientific notation, it is written as 9.9681023 × 10^7.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 92013240 positive integers (up to 99681023) that are relatively prime to 99681023.
99681023 has 4 divisors, whose sum is 107348808
The reverse of 99681023 is 32018699
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
ninety-nine million six hundred eighty-one thousand twenty-three
Scientific notation
9.9681023 × 10^7
Engineering notation
9.9681023 × 10^6
Prime Factorization
13 × 7667771
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
99681023
Product of the distinct prime numbers
The prime factorization of 99681023 is 13 × 7667771.
Since it has a total of 2 prime factors.
1 , 4 , 64 , 37 , 992 , 989 , 5937 , 4254 , 85512 , 50905 , 459890 , 898841 , 5546521 , 4061034 , 83636712 , 91920646 , 836528702 , 617588099 , 9348657376 , 9805066177
n×2
199362046
n×3
299043069
n×4
398724092
n×5
498405115
n÷2
49840511.5
n÷3
33227007.666667
n÷3
24920255.75
n÷5
19936204.6
n2
9936306346326529
n3
9.9046118144322E+23
n4
9.8730183808049E+31
n5
9.8415257229643E+39
2 √n
9984.0384113844
3 √n
463.66483766382
4 √n
99.920160184942
5 √n
39.785287182251
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99681022
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99681023 can be divided by 4 positive divisors.
The sum of these divisors (counting 99681023) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111100010000001011111111
3
Ternary
20221120022122202
4
Quaternary
11330100023333
5
Quinary
201004243043
6
Senary
13520302115
8
Octal
574201377
10
Decimal
99681023
12
Duodecimal
2947193b
16
Hexadecimal
5f102ff
20
Vigesimal
1b302b3
36
Base36
1ncidb
md5
57f8d23531e34a0260c93512a64b8c6e
sha1
b0988cc0ba74ee7a5a688ce21bf49e11d64bbc5c
sha256
ebd81260bf3abbcfb3dcb40ac69f48d35310ee84c77298d6c04e163f7d6df188
sha512
33e6cbc335cad04a2cc25e3b8c0e6e6b8096545c7ab02893f425fdd6d90974491f8d25f98e7dbaf27458e21df3efaa0a3a1602f0d93fd028143d36a9ad605f27
ripemd-160
c4409150c750ef14bdab4a30c2b117cef06db641
Diameter
199362046
Circumference
626314339.11823
Area
3.1215827021437E+16
Volume
4.1488340950505E+24
Surface area
1.2486330808575E+17
Circumference
626314339.11823
Perimeter
398724092
Area
9936306346326529
Diagonal
140970254.63782
Surface area
59617838077959174
Volume
9.9046118144322E+23
Space diagonal
172652596.38644
Perimeter
299043069
Area
4.3025468578517E+15
Altitude
86326298.193221
Surface area
4.3025468578517E+15
Volume
1.1672696965009E+23
Height
46990084.879275