99788049 is an odd 8-digits composite number following 99788048
and preceding 99788050 . In scientific notation, it is written as 9.9788049 × 10^7.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 66525360 positive integers (up to 99788049) that are relatively prime to 99788049.
99788049 has 4 divisors, whose sum is 110875620
The reverse of 99788049 is 94088799
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-nine million seven hundred eighty-eight thousand forty-nine
Scientific notation
9.9788049 × 10^7
Engineering notation
9.9788049 × 10^6
Prime Factorization
9 × 11087561
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
99788049
Product of the distinct prime numbers
The prime factorization of 99788049 is 9 × 11087561.
Since it has a total of 2 prime factors.
2 , 4 , 34 , 57 , 26 , 251 , 8107 , 7301 , 66065 , 25722 , 529095 , 649744 , 8410242 , 9876397 , 5044591 , 47056328 , 844475995 , 669741297 , 6525229701 , 9291676203
n×2
199576098
n×3
299364147
n×4
399152196
n×5
498940245
n÷2
49894024.5
n÷3
33262683
n÷3
24947012.25
n÷5
19957609.8
n2
9957654723226401
n3
9.936549374464E+23
n4
9.9154887586993E+31
n5
9.8944727811204E+39
2 √n
9989.3968286379
3 √n
463.8307216063
4 √n
99.946970082328
5 √n
39.79382688714
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
-99788048
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 99788049 can be divided by 4 positive divisors.
The sum of these divisors (counting 99788049) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111100101010010100010001
3
Ternary
20221202202110200
4
Quaternary
11330222110101
5
Quinary
201021204144
6
Senary
13522445413
8
Octal
574522421
10
Decimal
99788049
12
Duodecimal
29503869
16
Hexadecimal
5f2a511
20
Vigesimal
1b3da29
36
Base36
1nesy9
md5
bc51e783162d00186699cd5e40793839
sha1
4c578ba9eacac4ecd4e48e1377aab1f8cca43548
sha256
ca82570bf5047c76e329d6da24d3e7b823b77f1d76106e0145a5641a73f44e4b
sha512
0e4fcf857e840598714af0f8b783558a1b85c8ec8977b5399a013b7b626b272485735085fd9147f39aa0a2d8e77a1b970af1f8ad6954b4c9dce0f42190da2870
ripemd-160
adbee8cb5bd226103567719d23abce8b89f2fdaf
Diameter
199576098
Circumference
626986803.30892
Area
3.1282894925472E+16
Volume
4.1622120689131E+24
Surface area
1.2513157970189E+17
Circumference
626986803.30892
Perimeter
399152196
Area
9957654723226401
Diagonal
141121612.25855
Surface area
59745928339358406
Volume
9.936549374464E+23
Space diagonal
172837970.85617
Perimeter
299364147
Area
4.3117909762141E+15
Altitude
86418985.428086
Surface area
4.3117909762141E+15
Volume
1.1710335740464E+23
Height
47040537.419517