97153985 is an odd 8-digits composite number following 97153984
and preceding 97153986 . In scientific notation, it is written as 9.7153985 × 10^7.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 75915504 positive integers (up to 97153985) that are relatively prime to 97153985.
97153985 has 4 divisors, whose sum is 97606080
The reverse of 97153985 is 58935179
Previous prime number is 215
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
ninety-seven million one hundred fifty-three thousand nine hundred eighty-five
Scientific notation
9.7153985 × 10^7
Engineering notation
9.7153985 × 10^6
Prime Factorization
215 × 451879
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
97153985
Product of the distinct prime numbers
The prime factorization of 97153985 is 215 × 451879.
Since it has a total of 2 prime factors.
1 , 3 , 55 , 8 , 533 , 989 , 6660 , 4720 , 82819 , 10496 , 817894 , 780011 , 6988683 , 7374117 , 65055048 , 7325707 , 456690415 , 610409333 , 5113013500 , 3069163055
n×2
194307970
n×3
291461955
n×4
388615940
n×5
485769925
n÷2
48576992.5
n÷3
32384661.666667
n÷3
24288496.25
n÷5
19430797
n2
9438896801380225
n3
9.1702643825784E+23
n4
8.9092772827106E+31
n5
8.655717914853E+39
2 √n
9856.6721057363
3 √n
459.71309298683
4 √n
99.2807740992
5 √n
39.581488640637
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
-97153984
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 97153985 can be divided by 4 positive divisors.
The sum of these divisors (counting 97153985) is 1, the average is 0.25.
Base
System
Value
2
Binary
101110010100111001111000001
3
Ternary
20202210221012202
4
Quaternary
11302213033001
5
Quinary
144332411420
6
Senary
13350202545
8
Octal
562471701
10
Decimal
97153985
12
Duodecimal
28653455
16
Hexadecimal
5ca73c1
20
Vigesimal
1a744j5
36
Base36
1lucht
md5
0bf53bb647e325e8a52b005deac0dedc
sha1
b1e727c8c26d543ac9bcd817fec6d188922464c9
sha256
89e3c6a3a05f1f0515dc41385f3771e6002e7fa5899912eb9d3f27b3c42565c1
sha512
983e268b31c29594ae6b2d42ac38826c42e0ec5cbf12c742b6dd6f04e43465dbe49666c7ac455a7c506ada8b32434bdd52711ea5534b18c9acddd0b3ac79e466
ripemd-160
739677623c5707ff79718b09a5c5ea61a153b978
Diameter
194307970
Circumference
610436491.08595
Area
2.9653168849208E+16
Volume
3.8412313621046E+24
Surface area
1.1861267539683E+17
Circumference
610436491.08595
Perimeter
388615940
Area
9438896801380225
Diagonal
137396483.22559
Surface area
56633380808281350
Volume
9.1702643825784E+23
Space diagonal
168275638.17778
Perimeter
291461955
Area
4.0871622068475E+15
Altitude
84137819.088892
Surface area
4.0871622068475E+15
Volume
1.0807260216991E+23
Height
45798827.741864