99697725 is an odd 8-digits composite number following 99697724
and preceding 99697726 . In scientific notation, it is written as 9.9697725 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 52907040 positive integers (up to 99697725) that are relatively prime to 99697725.
99697725 has 8 divisors, whose sum is 100640512
The reverse of 99697725 is 52779699
Previous prime number is 223
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-nine million six hundred ninety-seven thousand seven hundred twenty-five
Scientific notation
9.9697725 × 10^7
Engineering notation
9.9697725 × 10^6
Prime Factorization
225 × 223 × 1987
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99697725
Product of the distinct prime numbers
The prime factorization of 99697725 is 225 × 223 × 1987.
Since it has a total of 3 prime factors.
3 , 10 , 97 , 13 , 291 , 373 , 6680 , 5565 , 1268 , 18283 , 168793 , 855804 , 6582851 , 4647448 , 30116183 , 41244877 , 651693979 , 699119011 , 8010934705 , 6624214035
n×2
199395450
n×3
299093175
n×4
398790900
n×5
498488625
n÷2
49848862.5
n÷3
33232575
n÷3
24924431.25
n÷5
19939545
n2
9939636370175625
n3
9.9095913343377E+23
n4
9.8796371171318E+31
n5
9.849773444036E+39
2 √n
9984.8748114335
3 √n
463.69073258814
4 √n
99.924345439105
5 √n
39.786620333367
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
-99697724
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 99697725 can be divided by 8 positive divisors.
The sum of these divisors (counting 99697725) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010100010000111101
3
Ternary
20221121011120100
4
Quaternary
11330110100331
5
Quinary
201010311400
6
Senary
13520511313
8
Octal
574242075
10
Decimal
99697725
12
Duodecimal
2947b539
16
Hexadecimal
5f1443d
20
Vigesimal
1b32465
36
Base36
1ncv99
md5
17d2a9760391203b07f829f1d72539d7
sha1
fafeb0f55b3d2484f31329a022ce89619ec28590
sha256
02d04d0593a83207eaf48eedb0b5fa27311044e58aa6c1a47c53c8d106d1e855
sha512
4aa11d14ea98bc84a41b95d0b622e194087f4fc4c9403236e3054b2bf58edd09aab6c6a78649486370a0c5f8ca21dfce1db0db25828a557ee8bb824e21f478cc
ripemd-160
b891a864eb4c60142d05b0f4be953c2184091a0d
Diameter
199395450
Circumference
626419280.87923
Area
3.1226288599898E+16
Volume
4.150919911471E+24
Surface area
1.2490515439959E+17
Circumference
626419280.87923
Perimeter
398790900
Area
9939636370175625
Diagonal
140993874.83274
Surface area
59637818221053750
Volume
9.9095913343377E+23
Space diagonal
172681525.09903
Perimeter
299093175
Area
4.3039888004759E+15
Altitude
86340762.549515
Surface area
4.3039888004759E+15
Volume
1.1678565385496E+23
Height
46997958.277581