137728131 is an odd 9-digits composite number following 137728130
and preceding 137728132 . In scientific notation, it is written as 1.37728131 × 10^8.
The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors.
There are 86986152 positive integers (up to 137728131) that are relatively prime to 137728131.
137728131 has 4 divisors, whose sum is 140144472
The reverse of 137728131 is 131827731
Previous prime number is 57
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred thirty-seven million seven hundred twenty-eight thousand one hundred thirty-one
Scientific notation
1.37728131 × 10^8
Engineering notation
1.37728131 × 10^6
Prime Factorization
57 × 2416283
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
137728131
Product of the distinct prime numbers
The prime factorization of 137728131 is 57 × 2416283.
Since it has a total of 2 prime factors.
8 , 7 , 63 , 92 , 596 , 993 , 7488 , 8703 , 62289 , 80664 , 301984 , 747611 , 2538032 , 2091056 , 52773437 , 97308087 , 732698818 , 215066724 , 7434021647 , 2579201613
n×2
275456262
n×3
413184393
n×4
550912524
n×5
688640655
n÷2
68864065.5
n÷3
45909377
n÷3
34432032.75
n÷5
27545626.2
n2
18969038068753161
n3
2.6125701600772E+24
n4
3.5982440525381E+32
n5
4.9557942823793E+40
2 √n
11735.762906603
3 √n
516.42534860768
4 √n
108.33172622368
5 √n
42.442849229021
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-137728130
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137728131 can be divided by 4 positive divisors.
The sum of these divisors (counting 137728131) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001101011001000010000011
3
Ternary
100121011022110220
4
Quaternary
20031121002003
5
Quinary
240224300011
6
Senary
21355554123
8
Octal
1015310203
10
Decimal
137728131
12
Duodecimal
3a15b943
16
Hexadecimal
8359083
20
Vigesimal
230g06b
36
Base36
29zzpf
md5
6debedcc1a2b0de5d976b45ba84dda1e
sha1
72aefdf572a37835c84c83cb3e960a7fe50837be
sha256
1b55185871de14bff9bbccc42f12ace70bd2412aa5a15ef13f4e17f2c59b85e6
sha512
8e822eac4a1801fafacf6e04e250263bf88cfe928a5372aa7f83a02c0e07e3934349ff2a06fa8181238fb6a00ebc09957e57ac8ab3dbe9c667e437e36561f2c3
ripemd-160
cb477f3e39eeb08b50db1c03b3c13cbdfb61d2f2
Diameter
275456262
Circumference
865371369.08451
Area
5.959299064246E+16
Volume
1.0943508295849E+25
Surface area
2.3837196256984E+17
Circumference
865371369.08451
Perimeter
550912524
Area
18969038068753161
Diagonal
194776990.7805
Surface area
113814228412518966
Volume
2.6125701600772E+24
Space diagonal
238552120.5235
Perimeter
413184393
Area
8.2138344264472E+15
Altitude
119276060.26175
Surface area
8.2138344264472E+15
Volume
3.0789434608604E+23
Height
64925663.593499