99381825 is an odd 8-digits composite number following 99381824
and preceding 99381826 . In scientific notation, it is written as 9.9381825 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 53003520 positive integers (up to 99381825) that are relatively prime to 99381825.
99381825 has 8 divisors, whose sum is 121908648
The reverse of 99381825 is 52818399
Previous prime number is 45
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
ninety-nine million three hundred eighty-one thousand eight hundred twenty-five
Scientific notation
9.9381825 × 10^7
Engineering notation
9.9381825 × 10^6
Prime Factorization
5 × 45 × 441697
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99381825
Product of the distinct prime numbers
The prime factorization of 99381825 is 5 × 45 × 441697.
Since it has a total of 3 prime factors.
2 , 4 , 29 , 10 , 807 , 624 , 3597 , 8497 , 63509 , 50685 , 537745 , 752551 , 6678576 , 7624691 , 41343769 , 13137924 , 454243369 , 249756858 , 4211930357 , 1477801772
n×2
198763650
n×3
298145475
n×4
397527300
n×5
496909125
n÷2
49690912.5
n÷3
33127275
n÷3
24845456.25
n÷5
19876365
n2
9876747140330625
n3
9.8156915586959E+23
n4
9.7550134074029E+31
n5
9.6947103532717E+39
2 √n
9969.0433342423
3 √n
463.20046768546
4 √n
99.845096696043
5 √n
39.761374915697
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99381824
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99381825 can be divided by 8 positive divisors.
The sum of these divisors (counting 99381825) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111011000111001001000001
3
Ternary
20221000010020100
4
Quaternary
11323013021001
5
Quinary
200420204300
6
Senary
13510033013
8
Octal
573071101
10
Decimal
99381825
12
Duodecimal
29348769
16
Hexadecimal
5ec7241
20
Vigesimal
1b12eb5
36
Base36
1n63i9
md5
85a7fc5983701289b6045512cddf58cf
sha1
ef2e83df720a1b016355196e896f75da129f4755
sha256
638e79f3e72124d3d3b51eb43eed9086741a6181558ec028e344ccece330983e
sha512
e9570ac31c596c996fca07eb81af064b80b9d5533ca8955205cc2ea0012e72796e0a951af5c1bc37d4bb8ab1415122c8b27aa1c661ded52f58ad5069f710b5e2
ripemd-160
28b2e57267095cb25ca49f66b5f576ebf8628e8d
Diameter
198763650
Circumference
624434422.64069
Area
3.1028716257427E+16
Volume
4.111587265427E+24
Surface area
1.2411486502971E+17
Circumference
624434422.64069
Perimeter
397527300
Area
9876747140330625
Diagonal
140547124.76839
Surface area
59260482841983750
Volume
9.8156915586959E+23
Space diagonal
172134370.24892
Perimeter
298145475
Area
4.2767569651408E+15
Altitude
86067185.124459
Surface area
4.2767569651408E+15
Volume
1.1567903438649E+23
Height
46849041.589463