135993881 is an odd 9-digits composite number following 135993880
and preceding 135993882 . In scientific notation, it is written as 1.35993881 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 135476532 positive integers (up to 135993881) that are relatively prime to 135993881.
135993881 has 4 divisors, whose sum is 136511232
The reverse of 135993881 is 188399531
Previous prime number is 263
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred thirty-five million nine hundred ninety-three thousand eight hundred eighty-one
Scientific notation
1.35993881 × 10^8
Engineering notation
1.35993881 × 10^6
Prime Factorization
263 × 517087
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
135993881 Product of the distinct prime numbers
The prime factorization of 135993881 is 263 × 517087.
Since it has a total of 2 prime factors.
2 , 1 , 99 , 56 , 19 , 513 , 6811 , 9071 , 46671 , 12072 , 795371 , 755239 , 2187203 , 83692 , 82626793 , 61471007 , 991959645 , 890119319 , 7309162820 , 2484906901
n×2
271987762
n×3
407981643
n×4
543975524
n×5
679969405
n÷2
67996940.5
n÷3
45331293.666667
n÷3
33998470.25
n÷5
27198776.2
n2
18494335669442161
n3
2.5151164842042E+24
n4
3.42040451854E+32
n5
4.6515408506619E+40
2 √n11661.641436779
3 √n514.24860543163
4 √n107.98908017378
5 √n42.335420088647
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
-135993880 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 135993881 can be divided by 4 positive divisors.
The sum of these divisors (counting 135993881) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000000110110001101000011001
3
Ternary
100110220012112102
4
Quaternary
20012301220121
5
Quinary
234303301011
6
Senary
21254453145
8
Octal
1006615031
10
Decimal
135993881
12
Duodecimal
396641b5
16
Hexadecimal
81b1a19
20
Vigesimal
229j4e1
36
Base36
28ytjt
md5
c5ca21c68738c34f9816c60ce33cfbbf
sha1
7f4c4f137780883086f0f3704ec18738d2dae037
sha256
03fc2cd5cedfe4e86f0eb804386f449a666515e777ea0c69f582a7c7dd777e83
sha512
93b214931ee1e81b4c8a5db6303b0a61ed6e475d471cf65916204cc0ed6fd0d30eced6690deebc08e96db8678fddbc4a06802f2f01350076c36e84aa9361198b
ripemd-160
01f9b84eff06a5d021f3e5ad6d074651d278c00a
Diameter
271987762
Circumference
854474754.96553
Area
5.8101669072143E+16
Volume
1.0535295292931E+25
Surface area
2.3240667628857E+17
Circumference
854474754.96553
Perimeter
543975524
Area
18494335669442161
Diagonal
192324390.90995
Surface area
110966014016652966
Volume
2.5151164842042E+24
Space diagonal
235548311.41048
Perimeter
407981643
Area
8.0082822579268E+15
Altitude
117774155.70524
Surface area
8.0082822579268E+15
Volume
2.9640932024247E+23
Height
64108130.303318