136906 is an even 6-digits composite number following 136905
and preceding 136907 . In scientific notation, it is written as 1.36906 × 10^5.
The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors.
There are 52920 positive integers (up to 136906) that are relatively prime to 136906.
136906 has 24 divisors, whose sum is 262656
The reverse of 136906 is 609631
Previous prime number is 11
Is Prime? no
Number parity even
Number length 6
Sum of Digits 25
Digital Root 7
Name
one hundred thirty-six thousand nine hundred six
Scientific notation
1.36906 × 10^5
Engineering notation
1.36906 × 10^3
Prime Factorization
2 × 7 × 7 × 11 × 127
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19558
Product of the distinct prime numbers
The prime factorization of 136906 is 2 × 7 × 7 × 11 × 127.
Since it has a total of 5 prime factors.
6 , 4 , 23 , 21 , 286 , 901 , 4103 , 7648 , 90561 , 76938 , 619315 , 700794 , 7212315 , 3581061 , 42603522 , 43615367 , 614447101 , 366206933 , 6753811646 , 7544372179
n×2
273812
n×3
410718
n×4
547624
n×5
684530
n÷2
68453
n÷3
45635.333333333
n÷3
34226.5
n÷5
27381.2
n2
18743252836
n3
2566063772765416
n4
3.5130952687422E+20
n5
4.8096382086242E+25
2 √n
370.00810801927
3 √n
51.539574320097
4 √n
19.235594818442
5 √n
10.648403423016
1 , 2 , 7 , 11 , 14 , 22 , 49 , 77 , 98 , 127 , 154 , 254 , 539 , 889 , 1078 , 1397 , 1778 , 2794 , 6223 , 9779 , 12446 , 19558 , 68453 , 136906
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-136905
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 136906 can be divided by 24 positive divisors.
The sum of these divisors (counting 136906) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100001011011001010
3
Ternary
20221210121
4
Quaternary
201123022
5
Quinary
13340111
6
Senary
2533454
8
Octal
413312
10
Decimal
136906
12
Duodecimal
6728a
16
Hexadecimal
216ca
20
Vigesimal
h256
36
Base36
2xmy
md5
29b378b88c3798599f78f774efa6c521
sha1
c788809e7754c9bf624950be47ea27f579a31e27
sha256
b97251e9719b330a6415d9c226febb39ffb54974447a99c230e4d6318d0dff6f
sha512
030ad78def97d49ab0fdaf94454095d161ccf89ecee16e48145d47d1acb3b4d5e9a3cc380ee0b03e7e89f0173a66972c9875446d89036fa809aa1861c1e6450c
ripemd-160
97b4f8fbed5308e4206cba48143c980c1dbd4a3f
Diameter
273812
Circumference
860205.76766473
Area
58883665413.954
Volume
1.0748702796217E+16
Surface area
235534661655.81
Circumference
860205.76766473
Perimeter
547624
Area
18743252836
Diagonal
193614.32197025
Surface area
112459517016
Volume
2566063772765416
Space diagonal
237128.14786102
Perimeter
410718
Area
8116066552.7654
Altitude
118564.07393051
Surface area
8116066552.7654
Volume
3.0241351577993E+14
Height
64538.107323417