97818961 is an odd 8-digits prime number following 97818960
and preceding 97818962 . In scientific notation, it is written as 9.7818961 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 97818960 positive integers (up to 97818961) that are relatively prime to 97818961.
97818961 has 2 divisors, whose sum is 97818962
The reverse of 97818961 is 16981879
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
ninety-seven million eight hundred eighteen thousand nine hundred sixty-one
Scientific notation
9.7818961 × 10^7
Engineering notation
9.7818961 × 10^6
Prime Factorization
97818961
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
97818961
Product of the distinct prime numbers
The prime factorization of 97818961 is 97818961.
Since it has a total of 1 prime factors.
3 , 2 , 47 , 7 , 779 , 454 , 9554 , 1059 , 16550 , 84812 , 684605 , 610655 , 5848587 , 2954263 , 67090919 , 55361044 , 609847061 , 963219386 , 3756232812 , 7570522628
n×2
195637922
n×3
293456883
n×4
391275844
n×5
489094805
n÷2
48909480.5
n÷3
32606320.333333
n÷3
24454740.25
n÷5
19563792.2
n2
9568549131119521
n3
9.3598553428356E+23
n4
9.1557132474648E+31
n5
8.9560235708094E+39
2 √n
9890.3468594382
3 √n
460.75955326181
4 √n
99.450223023572
5 √n
39.635524453978
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
97818962
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
48909481
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9890.3469099926
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999795541
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97818961 can be divided by 2 positive divisors.
The sum of these divisors (counting 97818961) is 97818962, the average is 48909481.
Base
System
Value
2
Binary
101110101001001100101010001
3
Ternary
20211001201101111
4
Quaternary
11311021211101
5
Quinary
200020201321
6
Senary
13412333321
8
Octal
565114521
10
Decimal
97818961
12
Duodecimal
28914241
16
Hexadecimal
5d49951
20
Vigesimal
1ab7781
36
Base36
1m8lld
md5
4fafd84f478af3a29209ee2b69bf905d
sha1
14b673ff89f7bc9a7cbfed1ed0578ae30c3f5503
sha256
48761e37e20e920484b2b9f968aa1713d903d6ce552834d6157d7746f1c34656
sha512
25edf2123a0cefb00ca2838a225a47ddd916272cce65dce897f954b01fde25d748cf503046ed11bcedae02a0dcd8069febead3867d6402bd4ee4a466590bf839
ripemd-160
6303fda57b65222fc59ab4aa706777d1cf5271a9
Diameter
195637922
Circumference
614614658.51877
Area
3.0060483655838E+16
Volume
3.9206470378288E+24
Surface area
1.2024193462335E+17
Circumference
614614658.51877
Perimeter
391275844
Area
9568549131119521
Diagonal
138336901.30344
Surface area
57411294786717126
Volume
9.3598553428356E+23
Space diagonal
169427410.3956
Perimeter
293456883
Area
4.1433033124545E+15
Altitude
84713705.197799
Surface area
4.1433033124545E+15
Volume
1.1030695306407E+23
Height
46112300.434482