797281385 is an odd 9-digits composite number following 797281384
and preceding 797281386 . In scientific notation, it is written as 7.97281385 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 588976128 positive integers (up to 797281385) that are relatively prime to 797281385.
797281385 has 8 divisors, whose sum is 821885832
The reverse of 797281385 is 583182797
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
seven hundred ninety-seven million two hundred eighty-one thousand three hundred eighty-five
Scientific notation
7.97281385 × 10^8
Engineering notation
7.97281385 × 10^6
Prime Factorization
85 × 53 × 176977
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
797281385
Product of the distinct prime numbers
The prime factorization of 797281385 is 85 × 53 × 176977.
Since it has a total of 3 prime factors.
6 , 3 , 9 , 3 , 163 , 179 , 7776 , 2362 , 39990 , 50597 , 14675 , 313339 , 310749 , 3395435 , 30551942 , 1228960 , 538834656 , 937748069 , 530964606 , 2662981245
n×2
1594562770
n×3
2391844155
n×4
3189125540
n×5
3986406925
n÷2
398640692.5
n÷3
265760461.66667
n÷3
199320346.25
n÷5
159456277
n2
635657606867518225
n3
5.0679797718912E+26
n4
4.0406059316854E+35
n5
3.2214998934534E+44
2 √n
28236.171571231
3 √n
927.26501555777
4 √n
168.03622100973
5 √n
60.300695998514
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
-797281384
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 797281385 can be divided by 8 positive divisors.
The sum of these divisors (counting 797281385) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100001011000110001101001
3
Ternary
2001120020002110012
4
Quaternary
233201120301221
5
Quinary
3113101001020
6
Senary
211040301305
8
Octal
5741306151
10
Decimal
797281385
12
Duodecimal
1a3011835
16
Hexadecimal
2f858c69
20
Vigesimal
c930395
36
Base36
d6oi95
md5
586ad0470cc00aa1e793e02b1117bd0b
sha1
ec3d011c28451be09c336e89b4f828a24fcafab1
sha256
c093007bf32944f2f4711c5c0e1ab5bd735c58ecee86f210b3a1a9ecc2e66411
sha512
2562f428fec3a48b1e48eb80d8a4a3122716e7f468e276a4a018853257554b907adf6112a671fbb7863bbd029961ee154b3fa64a8bb4048dd5b8cff0bc99e30b
ripemd-160
ce0b7595be66e51237e3b5b7cf850fb03dfa4669
Diameter
1594562770
Circumference
5009466683.9198
Area
1.9969772679335E+18
Volume
2.1228704026553E+27
Surface area
7.9879090717339E+18
Circumference
5009466683.9198
Perimeter
3189125540
Area
635657606867518225
Diagonal
1127526147.6946
Surface area
3813945641205109350
Volume
5.0679797718912E+26
Space diagonal
1380931866.7489
Perimeter
2391844155
Area
2.7524781782805E+17
Altitude
690465933.37444
Surface area
2.7524781782805E+17
Volume
5.9726714393675E+25
Height
375842049.23154