136945478 is an even 9-digits composite number following 136945477
and preceding 136945479 . In scientific notation, it is written as 1.36945478 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 68445400 positive integers (up to 136945478) that are relatively prime to 136945478.
136945478 has 8 divisors, whose sum is 205500240
The reverse of 136945478 is 874549631
Previous prime number is 2789
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred thirty-six million nine hundred forty-five thousand four hundred seventy-eight
Scientific notation
1.36945478 × 10^8
Engineering notation
1.36945478 × 10^6
Prime Factorization
2 × 2789 × 24551
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
136945478
Product of the distinct prime numbers
The prime factorization of 136945478 is 2 × 2789 × 24551.
Since it has a total of 3 prime factors.
6 , 2 , 11 , 95 , 796 , 434 , 1837 , 1121 , 12830 , 22641 , 258587 , 798000 , 3912016 , 4356480 , 34197251 , 22221997 , 790457362 , 14473832 , 5931008709 , 1982419235
n×2
273890956
n×3
410836434
n×4
547781912
n×5
684727390
n÷2
68472739
n÷3
45648492.666667
n÷3
34236369.5
n÷5
27389095.6
n2
18754063944648484
n3
2.5682842513425E+24
n4
3.5171491443996E+32
n5
4.816576707771E+40
2 √n
11702.370614538
3 √n
515.44527801011
4 √n
108.17749587848
5 √n
42.394502116029
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
-136945477
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 136945478 can be divided by 8 positive divisors.
The sum of these divisors (counting 136945478) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001010011001111101000110
3
Ternary
100112200112212202
4
Quaternary
20022121331012
5
Quinary
240024223403
6
Senary
21331114502
8
Octal
1012317506
10
Decimal
136945478
12
Duodecimal
39a42a32
16
Hexadecimal
8299f46
20
Vigesimal
22fi3di
36
Base36
29j7t2
md5
67bdbc1ac4f0deb06b097fc5157bbe0b
sha1
192344d8a157011af0a9ebfc78d31c506efda1c8
sha256
6a7b09deba6670e60de106b341218f6671499546718f8735974dec4bdd482148
sha512
1dbdb23b23aaac7f253d6fd1612942a7882aac7e64c878efbd56d168b351ba8f29797fb18b780553f7ac58a45a3e2ffe3478f0e2b9fff4c0717401c3f346e99e
ripemd-160
5d488582fb3450e430975b5fa1bde43c0042316a
Diameter
273890956
Circumference
860453815.25429
Area
5.8917629513461E+16
Volume
1.075800391513E+25
Surface area
2.3567051805384E+17
Circumference
860453815.25429
Perimeter
547781912
Area
18754063944648484
Diagonal
193670152.29327
Surface area
112524383667890904
Volume
2.5682842513425E+24
Space diagonal
237196525.76281
Perimeter
410836434
Area
8.1207479001317E+15
Altitude
118598262.8814
Surface area
8.1207479001317E+15
Volume
3.0267520168981E+23
Height
64556717.431089