99691725 is an odd 8-digits composite number following 99691724
and preceding 99691726 . In scientific notation, it is written as 9.9691725 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 45571680 positive integers (up to 99691725) that are relatively prime to 99691725.
99691725 has 16 divisors, whose sum is 124137728
The reverse of 99691725 is 52719699
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
ninety-nine million six hundred ninety-one thousand seven hundred twenty-five
Scientific notation
9.9691725 × 10^7
Engineering notation
9.9691725 × 10^6
Prime Factorization
21 × 25 × 7 × 27127
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99691725
Product of the distinct prime numbers
The prime factorization of 99691725 is 21 × 25 × 7 × 27127.
Since it has a total of 4 prime factors.
6 , 10 , 13 , 87 , 680 , 673 , 2241 , 8668 , 88983 , 83348 , 348401 , 599600 , 7827045 , 7713444 , 99114643 , 42770746 , 474364765 , 315672976 , 9816155622 , 3391290600
n×2
199383450
n×3
299075175
n×4
398766900
n×5
498458625
n÷2
49845862.5
n÷3
33230575
n÷3
24922931.25
n÷5
19938345
n2
9938440033475625
n3
9.9078023074624E+23
n4
9.8772590298991E+31
n5
9.8468099096247E+39
2 √n
9984.5743524699
3 √n
463.68143046946
4 √n
99.922841995561
5 √n
39.786141434839
1 , 7 , 21 , 25 , 147 , 175 , 525 , 3675 , 27127 , 189889 , 569667 , 678175 , 3987669 , 4747225 , 14241675 , 99691725
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
-99691724
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 99691725 can be divided by 16 positive divisors.
The sum of these divisors (counting 99691725) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010010110011001101
3
Ternary
20221120212100010
4
Quaternary
11330102303031
5
Quinary
201010113400
6
Senary
13520423433
8
Octal
574226315
10
Decimal
99691725
12
Duodecimal
29477b79
16
Hexadecimal
5f12ccd
20
Vigesimal
1b31965
36
Base36
1ncqml
md5
89cbec7ad069f8ff1ae1524416b7b054
sha1
e1ac53611ecd472734b7ea10d30476fcaffa9b64
sha256
147053180610c739749f0cf15203c68669ca647ca8e13c6d62880a37fb0eabe0
sha512
c1cfb157bfed83ebe2bdfe1ebc87ea1f13cb0f3d2acd9934e35d96c4e4ddc0512d849bd04fc3eb12d64411b80458113da8fcbf8376d9d854f35cd51cefd18282
ripemd-160
91a92a04f232afc905ed3ea2ce72588a5542ac36
Diameter
199383450
Circumference
626381581.76739
Area
3.122253019731E+16
Volume
4.1501705256459E+24
Surface area
1.2489012078924E+17
Circumference
626381581.76739
Perimeter
398766900
Area
9938440033475625
Diagonal
140985389.55137
Surface area
59630640200853750
Volume
9.9078023074624E+23
Space diagonal
172671132.79418
Perimeter
299075175
Area
4.3034707714891E+15
Altitude
86335566.397092
Surface area
4.3034707714891E+15
Volume
1.1676456997104E+23
Height
46995129.850456