136985245 is an odd 9-digits composite number following 136985244
and preceding 136985246 . In scientific notation, it is written as 1.36985245 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 109588192 positive integers (up to 136985245) that are relatively prime to 136985245.
136985245 has 4 divisors, whose sum is 164382300
The reverse of 136985245 is 542589631
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-six million nine hundred eighty-five thousand two hundred forty-five
Scientific notation
1.36985245 × 10^8
Engineering notation
1.36985245 × 10^6
Prime Factorization
5 × 27397049
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
136985245
Product of the distinct prime numbers
The prime factorization of 136985245 is 5 × 27397049.
Since it has a total of 2 prime factors.
3 , 1 , 62 , 78 , 132 , 671 , 3515 , 2447 , 33293 , 71239 , 185992 , 444072 , 2652314 , 8556062 , 31830214 , 15928895 , 736592648 , 205450709 , 9896748468 , 5933195893
n×2
273970490
n×3
410955735
n×4
547940980
n×5
684926225
n÷2
68492622.5
n÷3
45661748.333333
n÷3
34246311.25
n÷5
27397049
n2
18764957347710025
n3
2.5705222796906E+24
n4
3.5212362426138E+32
n5
4.8235740939733E+40
2 √n
11704.069591386
3 √n
515.49516581682
4 √n
108.18534832123
5 √n
42.396963980998
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
-136985244
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 136985245 can be divided by 4 positive divisors.
The sum of these divisors (counting 136985245) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001010100011101010011101
3
Ternary
100112202120102121
4
Quaternary
20022203222131
5
Quinary
240032011440
6
Senary
21332022541
8
Octal
1012435235
10
Decimal
136985245
12
Duodecimal
39a61a51
16
Hexadecimal
82a3a9d
20
Vigesimal
22g3325
36
Base36
29k2hp
md5
b36238d05aa0b3df86bf0bbf9529454e
sha1
36a36345f683f7a809054bac853d1ef62f31ab66
sha256
209fa15595268367c436d172367245805cd528696e597799da52d2caa8385f74
sha512
9d71bb2e19e6c21d07e2b506bbfa6bec338ade4eb70cbabd514e70eeb6755150a65f192724ddd0bca8dba5fbd5a727d51a2c55976adb7ce3fbb5f6674ef91be5
ripemd-160
5ce13981d3b5c28b3a61516283def3b850399314
Diameter
273970490
Circumference
860703678.6844
Area
5.8951852148492E+16
Volume
1.0767378546353E+25
Surface area
2.3580740859397E+17
Circumference
860703678.6844
Perimeter
547940980
Area
18764957347710025
Diagonal
193726391.324
Surface area
112589744086260150
Volume
2.5705222796906E+24
Space diagonal
237265404.22727
Perimeter
410955735
Area
8.1254648820242E+15
Altitude
118632702.11364
Surface area
8.1254648820242E+15
Volume
3.0293895586006E+23
Height
64575463.774667