135320981 is an odd 9-digits composite number following 135320980
and preceding 135320982 . In scientific notation, it is written as 1.35320981 × 10^8.
The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors.
There are 135296832 positive integers (up to 135320981) that are relatively prime to 135320981.
135320981 has 4 divisors, whose sum is 135345132
The reverse of 135320981 is 189023531
Previous prime number is 8837
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred thirty-five million three hundred twenty thousand nine hundred eighty-one
Scientific notation
1.35320981 × 10^8
Engineering notation
1.35320981 × 10^6
Prime Factorization
8837 × 15313
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
135320981
Product of the distinct prime numbers
The prime factorization of 135320981 is 8837 × 15313.
Since it has a total of 2 prime factors.
1 , 10 , 61 , 71 , 514 , 543 , 3845 , 8683 , 29381 , 10816 , 679957 , 773291 , 6479490 , 4600377 , 27717894 , 88165845 , 488478357 , 825367069 , 6376652605 , 1584059935
n×2
270641962
n×3
405962943
n×4
541283924
n×5
676604905
n÷2
67660490.5
n÷3
45106993.666667
n÷3
33830245.25
n÷5
27064196.2
n2
18311767898802361
n3
2.4779663959102E+24
n4
3.3532084357961E+32
n5
4.537594550294E+40
2 √n
11632.75466087
3 √n
513.39903241683
4 √n
107.85524864776
5 √n
42.293441648738
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-135320980
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 135320981 can be divided by 4 positive divisors.
The sum of these divisors (counting 135320981) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000000100001101010110010101
3
Ternary
100102122000111012
4
Quaternary
20010031112111
5
Quinary
234120232411
6
Senary
21232222005
8
Octal
1004152625
10
Decimal
135320981
12
Duodecimal
3939a905
16
Hexadecimal
810d595
20
Vigesimal
225f291
36
Base36
28kec5
md5
21f91d592ceae4f37b048c3364acd833
sha1
347c82eed424decf656f38d9551128b1501be8bc
sha256
3f5e37824271b42c0dcd8349a941aecb7cae29eb2e8846d38d8f8ad9766214ff
sha512
72e50e6c6fa5de191deccd815dc47639a899f362da3e18292df5e6311fae3a17a2e2be542b4563b6c1090bcbf1005f5c7f1e7213fd89af6e7088a4ce077c2dae
ripemd-160
88eca9ac930956d864c6b22c2deff24df8b18931
Diameter
270641962
Circumference
850246799.57233
Area
5.7528115505119E+16
Volume
1.0379681366979E+25
Surface area
2.3011246202048E+17
Circumference
850246799.57233
Perimeter
541283924
Area
18311767898802361
Diagonal
191372766.60383
Surface area
109870607392814166
Volume
2.4779663959102E+24
Space diagonal
234382814.42206
Perimeter
405962943
Area
7.9292280942836E+15
Altitude
117191407.21103
Surface area
7.9292280942836E+15
Volume
2.9203114035009E+23
Height
63790922.201277