136989771 is an odd 9-digits composite number following 136989770
and preceding 136989772 . In scientific notation, it is written as 1.36989771 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 87062976 positive integers (up to 136989771) that are relatively prime to 136989771.
136989771 has 8 divisors, whose sum is 139441120
The reverse of 136989771 is 177989631
Previous prime number is 6343
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred thirty-six million nine hundred eighty-nine thousand seven hundred seventy-one
Scientific notation
1.36989771 × 10^8
Engineering notation
1.36989771 × 10^6
Prime Factorization
69 × 6343 × 313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
136989771
Product of the distinct prime numbers
The prime factorization of 136989771 is 69 × 6343 × 313.
Since it has a total of 3 prime factors.
5 , 4 , 5 , 79 , 671 , 320 , 466 , 8855 , 55232 , 88244 , 255100 , 848706 , 7444957 , 6443122 , 53096000 , 68461050 , 595155775 , 12741105 , 8511547194 , 5728027868
n×2
273979542
n×3
410969313
n×4
547959084
n×5
684948855
n÷2
68494885.5
n÷3
45663257
n÷3
34247442.75
n÷5
27397954.2
n2
18766197358632441
n3
2.5707770786999E+24
n4
3.5217016330314E+32
n5
4.824371002393E+40
2 √n
11704.262941339
3 √n
515.5008430838
4 √n
108.18624192262
5 √n
42.397244136898
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
-136989770
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 136989771 can be divided by 8 positive divisors.
The sum of these divisors (counting 136989771) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001010100100110001001011
3
Ternary
100112202210122020
4
Quaternary
20022210301023
5
Quinary
240032133041
6
Senary
21332055523
8
Octal
1012446113
10
Decimal
136989771
12
Duodecimal
39a645a3
16
Hexadecimal
82a4c4b
20
Vigesimal
22g3e8b
36
Base36
29k5zf
md5
26e4596ac11794dc1d20803e69b0ca36
sha1
40abe13acb3fcae4f81af8eaddba0d4d9724f56d
sha256
3c6d3b1685edd7becff54ebda456c6973cca2c8d43be5025eb1f9dbcb393f6a1
sha512
de5848ca3431e06b1baec50ed4f40e2a7883476a42e0eec6b8e510e5cfebd3ed31e2a8d0cf5a495a0135c469105d27be44c65445d68733e18a6da0ce0ca6466c
ripemd-160
19b0d075085a7edd9aef2f74dca18786ef913773
Diameter
273979542
Circumference
860732116.3811
Area
5.8955747757696E+16
Volume
1.0768445845947E+25
Surface area
2.3582299103078E+17
Circumference
860732116.3811
Perimeter
547959084
Area
18766197358632441
Diagonal
193732792.05458
Surface area
112597184151794646
Volume
2.5707770786999E+24
Space diagonal
237273243.48923
Perimeter
410969313
Area
8.1260018225041E+15
Altitude
118636621.74461
Surface area
8.1260018225041E+15
Volume
3.0296898421127E+23
Height
64577597.351528