797993945 is an odd 9-digits composite number following 797993944
and preceding 797993946 . In scientific notation, it is written as 7.97993945 × 10^8.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 546917184 positive integers (up to 797993945) that are relatively prime to 797993945.
797993945 has 8 divisors, whose sum is 821211840
The reverse of 797993945 is 549399797
Previous prime number is 9109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
seven hundred ninety-seven million nine hundred ninety-three thousand nine hundred forty-five
Scientific notation
7.97993945 × 10^8
Engineering notation
7.97993945 × 10^6
Prime Factorization
35 × 9109 × 2503
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
797993945
Product of the distinct prime numbers
The prime factorization of 797993945 is 35 × 9109 × 2503.
Since it has a total of 3 prime factors.
8 , 7 , 28 , 34 , 919 , 913 , 6770 , 4142 , 59652 , 25810 , 392107 , 263485 , 6973460 , 8238116 , 11271279 , 55930553 , 825004106 , 359820608 , 4535310583 , 2638892108
n×2
1595987890
n×3
2393981835
n×4
3191975780
n×5
3989969725
n÷2
398996972.5
n÷3
265997981.66667
n÷3
199498486.25
n÷5
159598789
n2
636794336256663025
n3
5.0815802454311E+26
n4
4.0550702668856E+35
n5
3.2359215195243E+44
2 √n
28248.78661111
3 √n
927.54117703574
4 √n
168.0737534867
5 √n
60.311470741833
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
-797993944
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 797993945 can be divided by 8 positive divisors.
The sum of these divisors (counting 797993945) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100100000110101111011001
3
Ternary
2001121120021220022
4
Quaternary
233210012233121
5
Quinary
3113241301240
6
Senary
211103440225
8
Octal
5744065731
10
Decimal
797993945
12
Duodecimal
1a32b6075
16
Hexadecimal
2f906bd9
20
Vigesimal
c9794h5
36
Base36
d73s2h
md5
85e7d778ed85a8d3321e88da1f33df83
sha1
19d58481b08385407b123c991ff39ee4d52c04c1
sha256
cded8e3f98416e4429976f20406c54227f4ee06291f00e789d1f9f66173da1f6
sha512
8afeaba1134172a16a0f679c49c3b22a075f67add6cf2c17bc29d6cc52db09305b37effea4a1e1275070318d445a24a8d8867bbcaeac9ca9aff647fba9df56ac
ripemd-160
57f6b6062ff0e525f34ebee73bc31b7fb1368e70
Diameter
1595987890
Circumference
5013943830.4423
Area
2.0005484086315E+18
Volume
2.1285673556898E+27
Surface area
8.0021936345261E+18
Circumference
5013943830.4423
Perimeter
3191975780
Area
636794336256663025
Diagonal
1128533859.7106
Surface area
3820766017539978150
Volume
5.0815802454311E+26
Space diagonal
1382166056.8723
Perimeter
2393981835
Area
2.7574003609216E+17
Altitude
691083028.43616
Surface area
2.7574003609216E+17
Volume
5.9886997511466E+25
Height
376177953.23687