1538055797 is an odd 10-digits composite number following 1538055796
and preceding 1538055798 . In scientific notation, it is written as 1.538055797 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 1533281200 positive integers (up to 1538055797) that are relatively prime to 1538055797.
1538055797 has 8 divisors, whose sum is 1542838752
The reverse of 1538055797 is 7975508351
Previous prime number is 1091
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion five hundred thirty-eight million fifty-five thousand seven hundred ninety-seven
Scientific notation
1.538055797 × 10^9
Engineering notation
1.538055797 × 10^9
Prime Factorization
557 × 1091 × 2531
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1538055797
Product of the distinct prime numbers
The prime factorization of 1538055797 is 557 × 1091 × 2531.
Since it has a total of 3 prime factors.
5 , 9 , 93 , 86 , 365 , 327 , 7061 , 6383 , 44838 , 61449 , 808989 , 236456 , 124833 , 7518265 , 21335523 , 64321802 , 370787231 , 199084774 , 8784240116 , 8828542907
n×2
3076111594
n×3
4614167391
n×4
6152223188
n×5
7690278985
n÷2
769027898.5
n÷3
512685265.66667
n÷3
384513949.25
n÷5
307611159.4
n2
2365615634685305209
n3
3.6384488404016E+27
n4
5.5961373310676E+36
n5
8.6071714628566E+45
2 √n
39218.054477498
3 √n
1154.3141789092
4 √n
198.03548792451
5 √n
68.769270624389
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
-1538055796
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 1538055797 can be divided by 8 positive divisors.
The sum of these divisors (counting 1538055797) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011011101011001101111001110101
3
Ternary
10222012010022220112
4
Quaternary
1123223031321311
5
Quinary
11122220241142
6
Senary
412341512405
8
Octal
13353157165
10
Decimal
1538055797
12
Duodecimal
36b112705
16
Hexadecimal
5bacde75
20
Vigesimal
140cgj9h
36
Base36
pfpvg5
md5
8dab18df1b94dacd01ead243ee3ed790
sha1
1ca018afdbfcc784c74129cc2eff9574787ce806
sha256
48fc013a87cb92974670d43e07c6c9b201442ef6df6a85b76c1733e8e044568c
sha512
188cb454881052e2e20a638e73e5182e5d2a43d26aff834a03d2c4b6a62f184ae299c0792ef79aa9afb17c1507db904463b64c056b10e68e26feadb314d46186
ripemd-160
df2fa39f76a946d454f01d4067e628e657fb20bb
Diameter
3076111594
Circumference
9663889585.3328
Area
7.4318006991445E+18
Volume
1.524069886329E+28
Surface area
2.9727202796578E+19
Circumference
9663889585.3328
Perimeter
6152223188
Area
2365615634685305209
Diagonal
2175139367.804
Surface area
1.4193693808112E+19
Volume
3.6384488404016E+27
Space diagonal
2663990785.2798
Perimeter
4614167391
Area
1.0243416176136E+18
Altitude
1331995392.6399
Surface area
1.0243416176136E+18
Volume
4.2879530800805E+26
Height
725046455.93465