797143721 is an odd 9-digits composite number following 797143720
and preceding 797143722 . In scientific notation, it is written as 7.97143721 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 714748320 positive integers (up to 797143721) that are relatively prime to 797143721.
797143721 has 8 divisors, whose sum is 881524704
The reverse of 797143721 is 127341797
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
seven hundred ninety-seven million one hundred forty-three thousand seven hundred twenty-one
Scientific notation
7.97143721 × 10^8
Engineering notation
7.97143721 × 10^6
Prime Factorization
11 × 73 × 992707
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
797143721
Product of the distinct prime numbers
The prime factorization of 797143721 is 11 × 73 × 992707.
Since it has a total of 3 prime factors.
4 , 4 , 64 , 14 , 611 , 483 , 6246 , 5049 , 70061 , 48184 , 620587 , 509023 , 1270791 , 5746373 , 6001008 , 59798142 , 668520946 , 33261368 , 1357858493 , 3320269291
n×2
1594287442
n×3
2391431163
n×4
3188574884
n×5
3985718605
n÷2
398571860.5
n÷3
265714573.66667
n÷3
199285930.25
n÷5
159428744.2
n2
635438111929725841
n3
5.0653550100888E+26
n4
4.0378159409281E+35
n5
3.2187196238646E+44
2 √n
28233.733741749
3 √n
927.21164320131
4 √n
168.02896697221
5 √n
60.298613469417
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-797143720
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 797143721 can be divided by 8 positive divisors.
The sum of these divisors (counting 797143721) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100000110111001010101001
3
Ternary
2001112222002121112
4
Quaternary
233200313022221
5
Quinary
3113032044341
6
Senary
211033320105
8
Octal
5740671251
10
Decimal
797143721
12
Duodecimal
1a2b66035
16
Hexadecimal
2f8372a9
20
Vigesimal
c922j61
36
Base36
d6lk15
md5
a9cb9c55307dac27bd632f1b48c8259e
sha1
0c4ae148f36bfcc4d2ff4b212a97b11455c06c92
sha256
664f6436312466af05ea7277913f3d78c4372b04055c05dd76aeb9f826c94639
sha512
9faf3d7ebdced39aaa64581ac3ee34679d3d7cb488aa6cb652c53695b5330ed2989aa91b557542914185d589b437d6ba2616c9403bb0da8959f925f088096f0e
ripemd-160
7d2cbc6a95dea7b3a69fc0e61b9aba8b564d8d43
Diameter
1594287442
Circumference
5008601715.4977
Area
1.9962877042494E+18
Volume
2.1217709450025E+27
Surface area
7.9851508169976E+18
Circumference
5008601715.4977
Perimeter
3188574884
Area
635438111929725841
Diagonal
1127331461.3988
Surface area
3812628671578355046
Volume
5.0653550100888E+26
Space diagonal
1380693425.7065
Perimeter
2391431163
Area
2.7515277373198E+17
Altitude
690346712.85325
Surface area
2.7515277373198E+17
Volume
5.9695781279184E+25
Height
375777153.79958