136612981 is an odd 9-digits prime number following 136612980
and preceding 136612982 . In scientific notation, it is written as 1.36612981 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 136612980 positive integers (up to 136612981) that are relatively prime to 136612981.
136612981 has 2 divisors, whose sum is 136612982
The reverse of 136612981 is 189216631
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred thirty-six million six hundred twelve thousand nine hundred eighty-one
Scientific notation
1.36612981 × 10^8
Engineering notation
1.36612981 × 10^6
Prime Factorization
136612981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
136612981 Product of the distinct prime numbers
The prime factorization of 136612981 is 136612981.
Since it has a total of 1 prime factors.
7 , 4 , 74 , 62 , 975 , 97 , 9587 , 9417 , 21287 , 21005 , 971723 , 755731 , 5794209 , 7091460 , 69458522 , 26694321 , 714775296 , 76668430 , 3925862472 , 2299787627
n×2
273225962
n×3
409838943
n×4
546451924
n×5
683064905
n÷2
68306490.5
n÷3
45537660.333333
n÷3
34153245.25
n÷5
27322596.2
n2
18663106577706361
n3
2.5496226243012E+24
n4
3.4831154713083E+32
n5
4.7583878770264E+40
2 √n11688.155585891
3 √n515.02778120156
4 √n108.11177357666
5 √n42.373895733461
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
136612982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
68306491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11688.15562867 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999853601 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 136612981 can be divided by 2 positive divisors.
The sum of these divisors (counting 136612981) is 136612982, the average is 68306491.
Base
System
Value
2
Binary
1000001001001000110001110101
3
Ternary
100112001122210001
4
Quaternary
20021020301311
5
Quinary
234433103411
6
Senary
21320031301
8
Octal
1011106165
10
Decimal
136612981
12
Duodecimal
39902531
16
Hexadecimal
8248c75
20
Vigesimal
22dgc91
36
Base36
29c391
md5
6ad1639257fdafdf83587f11035551dd
sha1
2b5a3131953a150c0c6d151c2746179cbed49c7a
sha256
99321ffff0914fb6a8fc9601cd205e7774acfdcd0577bdc2c4c726c9100f1ed2
sha512
0da5ad10359a20a33b719279d6b0b00c860b4627386f2384e770c0e2eb8032ee02e48db768ebcacba45c3dc441b5411b88b2ec4f046efa5ff3613abfa210291d
ripemd-160
59c39d29bf98e6004ef0e5862bca8316ed63b2ac
Diameter
273225962
Circumference
858364674.9892
Area
5.8631878517686E+16
Volume
1.0679834274575E+25
Surface area
2.3452751407074E+17
Circumference
858364674.9892
Perimeter
546451924
Area
18663106577706361
Diagonal
193199930.52642
Surface area
111978639466238166
Volume
2.5496226243012E+24
Space diagonal
236620624.06544
Perimeter
409838943
Area
8.0813622049151E+15
Altitude
118310312.03272
Surface area
8.0813622049151E+15
Volume
3.0047590785167E+23
Height
64399976.842139