97818642 is an even 8-digits composite number following 97818641
and preceding 97818643 . In scientific notation, it is written as 9.7818642 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 32480664 positive integers (up to 97818642) that are relatively prime to 97818642.
97818642 has 24 divisors, whose sum is 212756544
The reverse of 97818642 is 24681879
Previous prime number is 263
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
ninety-seven million eight hundred eighteen thousand six hundred forty-two
Scientific notation
9.7818642 × 10^7
Engineering notation
9.7818642 × 10^6
Prime Factorization
2 × 3 × 3 × 263 × 20663
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32606214
Product of the distinct prime numbers
The prime factorization of 97818642 is 2 × 3 × 3 × 263 × 20663.
Since it has a total of 5 prime factors.
5 , 2 , 63 , 69 , 357 , 807 , 9329 , 7200 , 50838 , 7563 , 316524 , 879102 , 9308604 , 5381293 , 39862089 , 94636978 , 690207000 , 977241085 , 2215324430 , 1855346643
n×2
195637284
n×3
293455926
n×4
391274568
n×5
489093210
n÷2
48909321
n÷3
32606214
n÷3
24454660.5
n÷5
19563728.4
n2
9568486722724164
n3
9.3597637721191E+23
n4
9.1555938162949E+31
n5
8.9558775381356E+39
2 √n
9890.3307325893
3 √n
460.75905239622
4 √n
99.450141943535
5 √n
39.635498602653
1 , 2 , 3 , 6 , 9 , 18 , 263 , 526 , 789 , 1578 , 2367 , 4734 , 20663 , 41326 , 61989 , 123978 , 185967 , 371934 , 5434369 , 10868738 , 16303107 , 32606214 , 48909321 , 97818642
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-97818641
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97818642 can be divided by 24 positive divisors.
The sum of these divisors (counting 97818642) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101110101001001100000010010
3
Ternary
20211001200221200
4
Quaternary
11311021200102
5
Quinary
200020144032
6
Senary
13412332030
8
Octal
565114022
10
Decimal
97818642
12
Duodecimal
28914016
16
Hexadecimal
5d49812
20
Vigesimal
1ab76c2
36
Base36
1m8lci
md5
6ebb48bd1b3f497f419813cefc446711
sha1
6da8519552b59d2d09c85277a28caf7bb931b84b
sha256
e335635cdd941b62bf0fedd08cd4193a3032ec54455816fe32841e392af9964e
sha512
c97d503467aa9abf9d648612ada5b1e74178e75ed5e72d8a703e90dec0e65fbf2b6166334416f1c485c2f38a1e2d1e67fc8f2591a8e79e867fb5f4e979b9d785
ripemd-160
f195e14410c60e55ab14ea327b063142ee5ff63c
Diameter
195637284
Circumference
614612654.18266
Area
3.0060287594082E+16
Volume
3.9206086807767E+24
Surface area
1.2024115037633E+17
Circumference
614612654.18266
Perimeter
391274568
Area
9568486722724164
Diagonal
138336450.16932
Surface area
57410920336344984
Volume
9.3597637721191E+23
Space diagonal
169426857.87139
Perimeter
293455926
Area
4.1432762888266E+15
Altitude
84713428.935695
Surface area
4.1432762888266E+15
Volume
1.1030587389283E+23
Height
46112150.056439