797105881 is an odd 9-digits composite number following 797105880
and preceding 797105882 . In scientific notation, it is written as 7.97105881 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 667782720 positive integers (up to 797105881) that are relatively prime to 797105881.
797105881 has 16 divisors, whose sum is 938024640
The reverse of 797105881 is 188501797
Previous prime number is 643
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
seven hundred ninety-seven million one hundred five thousand eight hundred eighty-one
Scientific notation
7.97105881 × 10^8
Engineering notation
7.97105881 × 10^6
Prime Factorization
11 × 13 × 643 × 8669
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
797105881
Product of the distinct prime numbers
The prime factorization of 797105881 is 11 × 13 × 643 × 8669.
Since it has a total of 4 prime factors.
2 , 7 , 60 , 20 , 143 , 507 , 6972 , 1321 , 86063 , 51063 , 261699 , 565117 , 2308751 , 8653405 , 11287870 , 89962106 , 455284299 , 204090410 , 4985861282 , 6934555077
n×2
1594211762
n×3
2391317643
n×4
3188423524
n×5
3985529405
n÷2
398552940.5
n÷3
265701960.33333
n÷3
199276470.25
n÷5
159421176.2
n2
635377785524786161
n3
5.0646336949856E+26
n4
4.0370493033838E+35
n5
3.2179557416142E+44
2 √n
28233.06361343
3 √n
927.19697155017
4 √n
168.02697287469
5 √n
60.29804098975
1 , 11 , 13 , 143 , 643 , 7073 , 8359 , 8669 , 91949 , 95359 , 112697 , 1239667 , 5574167 , 61315837 , 72464171 , 797105881
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
-797105880
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 797105881 can be divided by 16 positive divisors.
The sum of these divisors (counting 797105881) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100000101101111011011001
3
Ternary
2001112220011201001
4
Quaternary
233200231323121
5
Quinary
3113024342011
6
Senary
211032425001
8
Octal
5740557331
10
Decimal
797105881
12
Duodecimal
1a2b48161
16
Hexadecimal
2f82ded9
20
Vigesimal
c91i4e1
36
Base36
d6kqu1
md5
d4c5502268672b0c588f0e22def628ac
sha1
eaf81ca44b1098d1b93392e13f4f9b1d0c2f15d9
sha256
0fe206a702e993bf4a8a63a652d31f6bf29e2bee9daaa2fdcf96afce3e87958e
sha512
a69a1aba877a81ed87bc4ebd3a589bf438435a2410a56521004f39e4d769fa626af21bafd8da415610196fafde45e291eaed7ff2c7bed841269077dabdee1131
ripemd-160
ff2b6d78d6123d571b32025b0c66a6b05cb12140
Diameter
1594211762
Circumference
5008363959.7656
Area
1.9960981832588E+18
Volume
2.1214688012387E+27
Surface area
7.9843927330353E+18
Circumference
5008363959.7656
Perimeter
3188423524
Area
635377785524786161
Diagonal
1127277947.5576
Surface area
3812266713148716966
Volume
5.0646336949856E+26
Space diagonal
1380627884.904
Perimeter
2391317643
Area
2.7512665163238E+17
Altitude
690313942.45198
Surface area
2.7512665163238E+17
Volume
5.968728049917E+25
Height
375759315.85252