135405979 is an odd 9-digits composite number following 135405978
and preceding 135405980 . In scientific notation, it is written as 1.35405979 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 133741440 positive integers (up to 135405979) that are relatively prime to 135405979.
135405979 has 8 divisors, whose sum is 137079072
The reverse of 135405979 is 979504531
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-five million four hundred five thousand nine hundred seventy-nine
Scientific notation
1.35405979 × 10^8
Engineering notation
1.35405979 × 10^6
Prime Factorization
113 × 311 × 3853
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
135405979
Product of the distinct prime numbers
The prime factorization of 135405979 is 113 × 311 × 3853.
Since it has a total of 3 prime factors.
2 , 1 , 39 , 26 , 503 , 799 , 2728 , 2284 , 36188 , 49761 , 710475 , 46711 , 3227052 , 7903721 , 65951877 , 10118707 , 812153364 , 582507046 , 2387215618 , 9478335578
n×2
270811958
n×3
406217937
n×4
541623916
n×5
677029895
n÷2
67702989.5
n÷3
45135326.333333
n÷3
33851494.75
n÷5
27081195.8
n2
18334779148948441
n3
2.4826387204122E+24
n4
3.3616412644071E+32
n5
4.5518632645385E+40
2 √n
11636.407478255
3 √n
513.50650221984
4 √n
107.87218120653
5 √n
42.29875339724
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
-135405978
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 135405979 can be divided by 8 positive divisors.
The sum of these divisors (counting 135405979) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000100100010000110011011
3
Ternary
100102210100002021
4
Quaternary
20010202012123
5
Quinary
234130442404
6
Senary
21234115311
8
Octal
1004420633
10
Decimal
135405979
12
Duodecimal
3941bb37
16
Hexadecimal
812219b
20
Vigesimal
2265eij
36
Base36
28m7x7
md5
8d006a8a449f10394aa121b19d87eaa7
sha1
e436f4e31ac9d249248f1d4f5a1ddb7b1eca5c8b
sha256
cd32695c19d29d498a0089a1dcc4177ec664344be6cd212ea3e5e671d9716a2f
sha512
4a57f72b6b225d38284a379de433809aee7e3ddfd1c8ea238d86f585ed759b5721f074b35ba4c2713da3af97c00429e7beb086a3d968a79eb1d28c8ae535e49d
ripemd-160
3d2e54d4cb4efca869a567ffc334cc9af504e4d3
Diameter
270811958
Circumference
850780857.75707
Area
5.7600407479528E+16
Volume
1.0399252754086E+25
Surface area
2.3040162991811E+17
Circumference
850780857.75707
Perimeter
541623916
Area
18334779148948441
Diagonal
191492971.92821
Surface area
110008674893690646
Volume
2.4826387204122E+24
Space diagonal
234530035.2766
Perimeter
406217937
Area
7.9391922578833E+15
Altitude
117265017.6383
Surface area
7.9391922578833E+15
Volume
2.9258177907329E+23
Height
63830990.642736