97686988 is an even 8-digits composite number following 97686987
and preceding 97686989 . In scientific notation, it is written as 9.7686988 × 10^7.
The sum of its digits is 61. It has a total of 4 prime factors and 12 positive divisors.
There are 41865768 positive integers (up to 97686988) that are relatively prime to 97686988.
97686988 has 12 divisors, whose sum is 174441400
The reverse of 97686988 is 88968679
Previous prime number is 49
Is Prime? no
Number parity even
Number length 8
Sum of Digits 61
Digital Root 7
Name
ninety-seven million six hundred eighty-six thousand nine hundred eighty-eight
Scientific notation
9.7686988 × 10^7
Engineering notation
9.7686988 × 10^6
Prime Factorization
2 × 2 × 49 × 498403
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
48843494
Product of the distinct prime numbers
The prime factorization of 97686988 is 2 × 2 × 49 × 498403.
Since it has a total of 4 prime factors.
9 , 3 , 70 , 56 , 628 , 825 , 9460 , 7995 , 43699 , 21965 , 695061 , 765201 , 3444335 , 3116442 , 56817891 , 37625992 , 490603207 , 385524615 , 944755724 , 2015820496
n×2
195373976
n×3
293060964
n×4
390747952
n×5
488434940
n÷2
48843494
n÷3
32562329.333333
n÷3
24421747
n÷5
19537397.6
n2
9542747624512144
n3
9.3220227268275E+23
n4
9.1064032225132E+31
n5
8.8957710232081E+39
2 √n
9883.6727991167
3 √n
460.55224789273
4 √n
99.416662582873
5 √n
39.624823779634
1 , 2 , 4 , 49 , 98 , 196 , 498403 , 996806 , 1993612 , 24421747 , 48843494 , 97686988
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-97686987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97686988 can be divided by 12 positive divisors.
The sum of these divisors (counting 97686988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101110100101001010111001100
3
Ternary
20210211000100121
4
Quaternary
11310221113030
5
Quinary
200001440423
6
Senary
13405434324
8
Octal
564512714
10
Decimal
97686988
12
Duodecimal
2886b9a4
16
Hexadecimal
5d295cc
20
Vigesimal
1aaah98
36
Base36
1m5rrg
md5
8dfbd08372ba536851496452ccce058f
sha1
e71090af613fea91f89a40d0c165a3f312008489
sha256
96b8a7325d9a26c16443740c3c1d73334f5d3f759b2dd03e94405a1c254d9c66
sha512
da4eca2cb2e2da645c4ec313d7e80d10133e35b74d0767403d6f6a2fc18ba42f37c973db205493ba6f630cd866a64e728df1528505d1b9311f42139130ab4e20
ripemd-160
f8dea56c971a3236034be39bec60511e4c4a9c19
Diameter
195373976
Circumference
613785447.70423
Area
2.9979425832229E+16
Volume
3.9047997486931E+24
Surface area
1.1991770332892E+17
Circumference
613785447.70423
Perimeter
390747952
Area
9542747624512144
Diagonal
138150263.29698
Surface area
57256485747072864
Volume
9.3220227268275E+23
Space diagonal
169198826.45437
Perimeter
293060964
Area
4.1321309323656E+15
Altitude
84599413.227186
Surface area
4.1321309323656E+15
Volume
1.0986109140858E+23
Height
46050087.765659