136985647 is an odd 9-digits composite number following 136985646
and preceding 136985648 . In scientific notation, it is written as 1.36985647 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 131673024 positive integers (up to 136985647) that are relatively prime to 136985647.
136985647 has 8 divisors, whose sum is 142340400
The reverse of 136985647 is 746589631
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred thirty-six million nine hundred eighty-five thousand six hundred forty-seven
Scientific notation
1.36985647 × 10^8
Engineering notation
1.36985647 × 10^6
Prime Factorization
29 × 227 × 20809
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
136985647
Product of the distinct prime numbers
The prime factorization of 136985647 is 29 × 227 × 20809.
Since it has a total of 3 prime factors.
7 , 2 , 12 , 78 , 68 , 938 , 2700 , 2258 , 95150 , 22604 , 688943 , 814386 , 9113637 , 8240840 , 37178931 , 96383876 , 225423075 , 631115759 , 8833274446 , 9671801717
n×2
273971294
n×3
410956941
n×4
547942588
n×5
684928235
n÷2
68492823.5
n÷3
45661882.333333
n÷3
34246411.75
n÷5
27397129.4
n2
18765067484008609
n3
2.5705449102956E+24
n4
3.521277576794E+32
n5
4.8236448712371E+40
2 √n
11704.086764887
3 √n
515.49567007759
4 √n
108.18542769193
5 √n
42.396988864787
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
-136985646
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 136985647 can be divided by 8 positive divisors.
The sum of these divisors (counting 136985647) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001010100011110000101111
3
Ternary
100112202120222111
4
Quaternary
20022203300233
5
Quinary
240032020042
6
Senary
21332024451
8
Octal
1012436057
10
Decimal
136985647
12
Duodecimal
39a62127
16
Hexadecimal
82a3c2f
20
Vigesimal
22g3427
36
Base36
29k2sv
md5
2d4702473e4f2c6b7bcf3f25b4ed3281
sha1
58bd405754ecb7ef02ce86a9e53dac70d53ac22e
sha256
c262f0d72abd6cb50f1ba3163afb0da8e4532d3d972ab25791569b5f02d06e73
sha512
7ef863bb2985d6380a213be63c29f2bff3e9fb066981b991622a3c42dabcdf144a6a383e61705521c47274786353b330353115886ba560bf71cd48c19f2d6807
ripemd-160
aa3139d53d665fb0375969e6f7a008acc01af506
Diameter
273971294
Circumference
860706204.52489
Area
5.8952198151878E+16
Volume
1.076747334121E+25
Surface area
2.3580879260751E+17
Circumference
860706204.52489
Perimeter
547942588
Area
18765067484008609
Diagonal
193726959.83785
Surface area
112590404904051654
Volume
2.5705449102956E+24
Space diagonal
237266100.5117
Perimeter
410956941
Area
8.1255125724404E+15
Altitude
118633050.25585
Surface area
8.1255125724404E+15
Volume
3.0294162290243E+23
Height
64575653.279284