797131907 is an odd 9-digits composite number following 797131906
and preceding 797131908 . In scientific notation, it is written as 7.97131907 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 639518880 positive integers (up to 797131907) that are relatively prime to 797131907.
797131907 has 16 divisors, whose sum is 896894208
The reverse of 797131907 is 709131797
Previous prime number is 1331
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
seven hundred ninety-seven million one hundred thirty-one thousand nine hundred seven
Scientific notation
7.97131907 × 10^8
Engineering notation
7.97131907 × 10^6
Prime Factorization
23 × 13 × 1331 × 2003
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
797131907 Product of the distinct prime numbers
The prime factorization of 797131907 is 23 × 13 × 1331 × 2003.
Since it has a total of 4 prime factors.
3 , 8 , 21 , 90 , 2 , 447 , 9907 , 7925 , 55102 , 89673 , 926218 , 740251 , 9041680 , 5184926 , 56066009 , 90120123 , 662729911 , 484375899 , 5033470071 , 3192355183
n×2
1594263814
n×3
2391395721
n×4
3188527628
n×5
3985659535
n÷2
398565953.5
n÷3
265710635.66667
n÷3
199282976.75
n÷5
159426381.4
n2
635419277157456649
n3
5.0651298014508E+26
n4
4.037576577833E+35
n5
3.2184811171466E+44
2 √n28233.524523162
3 √n927.2070626252
4 √n168.02834440404
5 √n60.298434738274
1 , 13 , 23 , 299 , 1331 , 2003 , 17303 , 26039 , 30613 , 46069 , 397969 , 598897 , 2665993 , 34657909 , 61317839 , 797131907
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
-797131906 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 797131907 can be divided by 16 positive divisors.
The sum of these divisors (counting 797131907) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100000110100010010000011
3
Ternary
2001112221111101222
4
Quaternary
233200310102003
5
Quinary
3113031210112
6
Senary
211033145255
8
Octal
5740642203
10
Decimal
797131907
12
Duodecimal
1a2b5b22b
16
Hexadecimal
2f834483
20
Vigesimal
c9219f7
36
Base36
d6lawz
md5
b7a7725d5694728646cbcd160c3826f2
sha1
49af8a283d8e4a158a0fa5f720d672545cc0a1cb
sha256
68356e48027be5455c5400069a12ee6c8046c623a63de86c6346816e5f38acd5
sha512
9f5b336d611a967c9194f78c052b0ab222d0ee12d42353e3a2f94b7280f4a028f2c59e1c91579c53a0d6720861d42cdb22e5e593688bf1ba7124e0da16eba53e
ripemd-160
6faf50c0d5856bc72144e935a16a59de7803c076
Diameter
1594263814
Circumference
5008527485.9464
Area
1.9962285330672E+18
Volume
2.1216766098289E+27
Surface area
7.9849141322688E+18
Circumference
5008527485.9464
Perimeter
3188527628
Area
635419277157456649
Diagonal
1127314753.8797
Surface area
3812515662944739894
Volume
5.0651298014508E+26
Space diagonal
1380672963.2583
Perimeter
2391395721
Area
2.7514461803635E+17
Altitude
690336481.62913
Surface area
2.7514461803635E+17
Volume
5.9693127169933E+25
Height
375771584.62658