797221261 is an odd 9-digits composite number following 797221260
and preceding 797221262 . In scientific notation, it is written as 7.97221261 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 759600000 positive integers (up to 797221261) that are relatively prime to 797221261.
797221261 has 16 divisors, whose sum is 835946496
The reverse of 797221261 is 162122797
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
seven hundred ninety-seven million two hundred twenty-one thousand two hundred sixty-one
Scientific notation
7.97221261 × 10^8
Engineering notation
7.97221261 × 10^6
Prime Factorization
41 × 61 × 151 × 2111
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
797221261
Product of the distinct prime numbers
The prime factorization of 797221261 is 41 × 61 × 151 × 2111.
Since it has a total of 4 prime factors.
10 , 6 , 68 , 5 , 567 , 564 , 4401 , 555 , 12030 , 30588 , 266046 , 358389 , 5854465 , 3075517 , 42641609 , 88027109 , 501616354 , 879738377 , 4952213181 , 9743044031
n×2
1594442522
n×3
2391663783
n×4
3188885044
n×5
3986106305
n÷2
398610630.5
n÷3
265740420.33333
n÷3
199305315.25
n÷5
159444252.2
n2
635561738990430121
n3
5.066833310013E+26
n4
4.0393872406854E+35
n5
3.2202853896865E+44
2 √n
28235.106888411
3 √n
927.24170622838
4 √n
168.03305296403
5 √n
60.299786500692
1 , 41 , 61 , 151 , 2111 , 2501 , 6191 , 9211 , 86551 , 128771 , 318761 , 377651 , 5279611 , 13069201 , 19444421 , 797221261
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-797221260
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 797221261 can be divided by 16 positive divisors.
The sum of these divisors (counting 797221261) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100001001010000110001101
3
Ternary
2001120010000222101
4
Quaternary
233201022012031
5
Quinary
3113042040021
6
Senary
211035115101
8
Octal
5741120615
10
Decimal
797221261
12
Duodecimal
1a2ba2a91
16
Hexadecimal
2f84a18d
20
Vigesimal
c92cd31
36
Base36
d6n7v1
md5
5f236ac2f426d0c65aaeb27954cc4f21
sha1
c088000f4a695e879aab17ffbad6bdae8765b510
sha256
a7d0be1cfa34fa98d070f852fa08875db4d3a2c04f305a897c9453ba65ac0856
sha512
4f0507e5b27258495b98c11b83b0bd5047172226a7d6da907eddc88c3c728a5157617add213100413fe8a3ad7340657d8d1f06aaac4b97699f698115fb5a9352
ripemd-160
d9e4ee89dbb630f09b37276dfa64faaa5c8e2b2c
Diameter
1594442522
Circumference
5009088913.6864
Area
1.9966760901151E+18
Volume
2.1223901738268E+27
Surface area
7.9867043604604E+18
Circumference
5009088913.6864
Perimeter
3188885044
Area
635561738990430121
Diagonal
1127441119.5184
Surface area
3813370433942580726
Volume
5.066833310013E+26
Space diagonal
1380827728.9261
Perimeter
2391663783
Area
2.7520630581956E+17
Altitude
690413864.46306
Surface area
2.7520630581956E+17
Volume
5.9713203210868E+25
Height
375813706.50613