136987672 is an even 9-digits composite number following 136987671
and preceding 136987673 . In scientific notation, it is written as 1.36987672 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors.
There are 68493832 positive integers (up to 136987672) that are relatively prime to 136987672.
136987672 has 8 divisors, whose sum is 256851900
The reverse of 136987672 is 276789631
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred thirty-six million nine hundred eighty-seven thousand six hundred seventy-two
Scientific notation
1.36987672 × 10^8
Engineering notation
1.36987672 × 10^6
Prime Factorization
2 × 2 × 2 × 17123459
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
34246918
Product of the distinct prime numbers
The prime factorization of 136987672 is 2 × 2 × 2 × 17123459.
Since it has a total of 4 prime factors.
8 , 4 , 27 , 91 , 311 , 314 , 8861 , 2036 , 77389 , 49922 , 41208 , 537847 , 7128328 , 4724099 , 42021724 , 77113720 , 564976414 , 785279359 , 5880667919 , 4541836817
n×2
273975344
n×3
410963016
n×4
547950688
n×5
684938360
n÷2
68493836
n÷3
45662557.333333
n÷3
34246918
n÷5
27397534.4
n2
18765622279979584
n3
2.5706589097657E+24
n4
3.5214857955487E+32
n5
4.8240014111328E+40
2 √n
11704.173272812
3 √n
515.49821018212
4 √n
108.1858275044
5 √n
42.397114211342
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
-136987671
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 136987672 can be divided by 8 positive divisors.
The sum of these divisors (counting 136987672) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001010100100010000011000
3
Ternary
100112202200202111
4
Quaternary
20022210100120
5
Quinary
240032101142
6
Senary
21332042104
8
Octal
1012442030
10
Decimal
136987672
12
Duodecimal
39a63334
16
Hexadecimal
82a4418
20
Vigesimal
22g393c
36
Base36
29k4d4
md5
cf1ee92fcd3f9621cc915e9e5986ebd3
sha1
73a0f410e77eddd4f555a754acf33547c35e3691
sha256
800f57d75db17388dfa81b28c4a2406c48df03189ea271f2262b18efbb08a3fa
sha512
1c72f1fb82f5d144a70faa5d2e03b9b3d2d2509e5c28bfd004c3188cc7c3582734fdb981c2929d4e5fd75b8d14d8d26943a9822b89f23a3609f5741eb8915d5c
ripemd-160
05a054d3303dc82da660ca705a7567e62bd60132
Diameter
273975344
Circumference
860718927.97514
Area
5.8953941094825E+16
Volume
1.0767950861074E+25
Surface area
2.358157643793E+17
Circumference
860718927.97514
Perimeter
547950688
Area
18765622279979584
Diagonal
193729823.62032
Surface area
112593733679877504
Volume
2.5706589097657E+24
Space diagonal
237269607.91458
Perimeter
410963016
Area
8.1257528061428E+15
Altitude
118634803.95729
Surface area
8.1257528061428E+15
Volume
3.0295505786883E+23
Height
64576607.873439