135991569 is an odd 9-digits composite number following 135991568
and preceding 135991570 . In scientific notation, it is written as 1.35991569 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 73367424 positive integers (up to 135991569) that are relatively prime to 135991569.
135991569 has 16 divisors, whose sum is 150480000
The reverse of 135991569 is 965199531
Previous prime number is 569
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred thirty-five million nine hundred ninety-one thousand five hundred sixty-nine
Scientific notation
1.35991569 × 10^8
Engineering notation
1.35991569 × 10^6
Prime Factorization
21 × 19 × 569 × 599
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
135991569
Product of the distinct prime numbers
The prime factorization of 135991569 is 21 × 19 × 569 × 599.
Since it has a total of 4 prime factors.
8 , 6 , 39 , 19 , 796 , 130 , 255 , 7097 , 92284 , 87158 , 244223 , 997250 , 1557891 , 1192634 , 8151750 , 96524045 , 293401836 , 224132735 , 9263375519 , 2099585585
n×2
271983138
n×3
407974707
n×4
543966276
n×5
679957845
n÷2
67995784.5
n÷3
45330523
n÷3
33997892.25
n÷5
27198313.8
n2
18493706839081761
n3
2.5149882096728E+24
n4
3.420171926499E+32
n5
4.6511454653435E+40
2 √n
11661.542307945
3 √n
514.24569120857
4 √n
107.98862119661
5 √n
42.335276140764
1 , 19 , 21 , 399 , 569 , 599 , 10811 , 11381 , 11949 , 12579 , 227031 , 239001 , 340831 , 6475789 , 7157451 , 135991569
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-135991568
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 135991569 can be divided by 16 positive divisors.
The sum of these divisors (counting 135991569) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000000110110001000100010001
3
Ternary
100110220002100210
4
Quaternary
20012301010101
5
Quinary
234303212234
6
Senary
21254434333
8
Octal
1006610421
10
Decimal
135991569
12
Duodecimal
396629a9
16
Hexadecimal
81b1111
20
Vigesimal
229iii9
36
Base36
28yrrl
md5
7c9fecc00a9c14a589db2d57cc8d8aa4
sha1
5b65baadebadd9e220ee7bcc1859ce94495c1f16
sha256
38e74aec8f454b00bea463ca72c7f614a4d878052e75bc4683d57a9e1f5ad90c
sha512
27913fd5760101b7df41f5e90e2860132feb6ced19a5ababdcbc363304f63822f64eceef54e6948dc8b263d62172f6ed2f8c02cef76e6579262beb90dff3fb9b
ripemd-160
5c4dc0383ccca7349db972f71378241e64bd2aa2
Diameter
271983138
Circumference
854460228.2411
Area
5.8099693543303E+16
Volume
1.0534757977831E+25
Surface area
2.3239877417321E+17
Circumference
854460228.2411
Perimeter
543966276
Area
18493706839081761
Diagonal
192321121.2482
Surface area
110962241034490566
Volume
2.5149882096728E+24
Space diagonal
235544306.90901
Perimeter
407974707
Area
8.0080099663934E+15
Altitude
117772153.4545
Surface area
8.0080099663934E+15
Volume
2.9639420294397E+23
Height
64107040.416066