135681566 is an even 9-digits composite number following 135681565
and preceding 135681567 . In scientific notation, it is written as 1.35681566 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 66828168 positive integers (up to 135681566) that are relatively prime to 135681566.
135681566 has 8 divisors, whose sum is 206560200
The reverse of 135681566 is 665186531
Previous prime number is 67
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-five million six hundred eighty-one thousand five hundred sixty-six
Scientific notation
1.35681566 × 10^8
Engineering notation
1.35681566 × 10^6
Prime Factorization
2 × 67 × 1012549
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
135681566
Product of the distinct prime numbers
The prime factorization of 135681566 is 2 × 67 × 1012549.
Since it has a total of 3 prime factors.
4 , 5 , 79 , 15 , 377 , 154 , 8370 , 7076 , 42684 , 60691 , 787910 , 173133 , 312403 , 6282612 , 14787193 , 65046989 , 484833509 , 89770123 , 5378849481 , 7818301114
n×2
271363132
n×3
407044698
n×4
542726264
n×5
678407830
n÷2
67840783
n÷3
45227188.666667
n÷3
33920391.5
n÷5
27136313.2
n2
18409487352212356
n3
2.4978280732054E+24
n4
3.3890922457127E+32
n5
4.5983734321675E+40
2 √n
11648.243043481
3 √n
513.85464001643
4 √n
107.92702647382
5 √n
42.315957228548
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
-135681565
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 135681566 can be divided by 8 positive divisors.
The sum of these divisors (counting 135681566) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000101100101011000011110
3
Ternary
100110022100010012
4
Quaternary
20011211120132
5
Quinary
234213302231
6
Senary
21244043222
8
Octal
1005453036
10
Decimal
135681566
12
Duodecimal
39533512
16
Hexadecimal
816561e
20
Vigesimal
22803i6
36
Base36
28s4ke
md5
11b4ee91073d357c43c0978a3b6c2873
sha1
eecb2960f772f675afb55542b081284c6f2eea7d
sha256
c8e9673302da9e84d21eaacf405d7682898c12ff7b08d18ee373efbb157145f0
sha512
44f3492442b548b1145b440fde0407495a4ac7b7f6af73f2a6f75fe054e6cf964ae9d5a251ea604470d8e20457c9fc97c18d6bc8f7997fea650f50fbb45ba9c9
ripemd-160
835a3d6dac1b32d6ea8661abf7d7ced14fc52334
Diameter
271363132
Circumference
852512421.94632
Area
5.7835110222065E+16
Volume
1.0462877766283E+25
Surface area
2.3134044088826E+17
Circumference
852512421.94632
Perimeter
542726264
Area
18409487352212356
Diagonal
191882710.80122
Surface area
110456924113274136
Volume
2.4978280732054E+24
Space diagonal
235007365.96251
Perimeter
407044698
Area
7.9715418588321E+15
Altitude
117503682.98125
Surface area
7.9715418588321E+15
Volume
2.9437186146694E+23
Height
63960903.600407