997202988 is an even 9-digits composite number following 997202987
and preceding 997202989 . In scientific notation, it is written as 9.97202988 × 10^8.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 332400672 positive integers (up to 997202988) that are relatively prime to 997202988.
997202988 has 24 divisors, whose sum is 2355535280
The reverse of 997202988 is 889202799
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 54 Digital Root 9
Name
nine hundred ninety-seven million two hundred two thousand nine hundred eighty-eight
Scientific notation
9.97202988 × 10^8
Engineering notation
9.97202988 × 10^6
Prime Factorization
2 × 2 × 81 × 3 × 1025929
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
498601494 Product of the distinct prime numbers
The prime factorization of 997202988 is 2 × 2 × 81 × 3 × 1025929.
Since it has a total of 5 prime factors.
3 , 1 , 39 , 15 , 503 , 434 , 6037 , 1073 , 80703 , 38739 , 797744 , 789771 , 1251575 , 1561660 , 78329925 , 90800920 , 588043407 , 554370558 , 5680288517 , 1446196688
n×2
1994405976
n×3
2991608964
n×4
3988811952
n×5
4986014940
n÷2
498601494
n÷3
332400996
n÷3
249300747
n÷5
199440597.6
n2
994413799276128144
n3
9.9163241194659E+26
n4
9.8885880419078E+35
n5
9.8609295424916E+44
2 √n31578.520991332
3 √n999.06679206051
4 √n177.70346364472
5 √n63.06039898711
1 , 2 , 3 , 4 , 6 , 12 , 81 , 162 , 243 , 324 , 486 , 972 , 1025929 , 2051858 , 3077787 , 4103716 , 6155574 , 12311148 , 83100249 , 166200498 , 249300747 , 332400996 , 498601494 , 997202988
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
-997202987 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 997202988 can be divided by 24 positive divisors.
The sum of these divisors (counting 997202988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111011011100000001110000101100
3
Ternary
2120111102011100000
4
Quaternary
323130001300230
5
Quinary
4020240443423
6
Senary
242541304300
8
Octal
7334016054
10
Decimal
997202988
12
Duodecimal
239b65090
16
Hexadecimal
3b701c2c
20
Vigesimal
fbca798
36
Base36
ghpir0
md5
6abafb4a1bbeb775fdfabb5497e3f68f
sha1
07928e38f1db612366d070d13df3c4d28780ee7e
sha256
52bb5f3812b152e93623b82a57f09f5ca05b15c9084b0cf8916cf4dfc90c337b
sha512
1a1f988f7dd58cb92abd313fd1a6f97b24da653fcd9dd0e6c78fe5e91fd8d216ccf46fc35b5e7b816e4c014cd9a87f509553b797300e78157317ce8f8167d659
ripemd-160
47a2c9d412016611cde1740cce53eb881bd13e16
Diameter
1994405976
Circumference
6265611162.4772
Area
3.1240430864342E+18
Volume
4.1537401339106E+27
Surface area
1.2496172345737E+19
Circumference
6265611162.4772
Perimeter
3988811952
Area
994413799276128144
Diagonal
1410257990.0686
Surface area
5966482795656768864
Volume
9.9163241194659E+26
Space diagonal
1727206240.6755
Perimeter
2991608964
Area
4.3059380602346E+17
Altitude
863603120.33775
Surface area
4.3059380602346E+17
Volume
1.1686500048863E+26
Height
470085996.68952