127720139 is an odd 9-digits composite number following 127720138
and preceding 127720140 . In scientific notation, it is written as 1.27720139 × 10^8.
The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors.
There are 127672224 positive integers (up to 127720139) that are relatively prime to 127720139.
127720139 has 4 divisors, whose sum is 127768056
The reverse of 127720139 is 931027721
Previous prime number is 45083
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-seven million seven hundred twenty thousand one hundred thirty-nine
Scientific notation
1.27720139 × 10^8
Engineering notation
1.27720139 × 10^6
Prime Factorization
45083 × 2833
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
127720139
Product of the distinct prime numbers
The prime factorization of 127720139 is 45083 × 2833.
Since it has a total of 2 prime factors.
9 , 6 , 75 , 41 , 291 , 152 , 1460 , 269 , 31440 , 8137 , 988388 , 230640 , 6245618 , 3226148 , 56709649 , 90928309 , 38382695 , 614897509 , 7918791108 , 8131950254
n×2
255440278
n×3
383160417
n×4
510880556
n×5
638600695
n÷2
63860069.5
n÷3
42573379.666667
n÷3
31930034.75
n÷5
25544027.8
n2
16312433906179321
n3
2.0834263259255E+24
n4
2.6609549994347E+32
n5
3.3985754240054E+40
2 √n
11301.333505388
3 √n
503.60085739952
4 √n
106.30773022404
5 √n
41.807276478996
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
-127720138
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 127720139 can be divided by 4 positive divisors.
The sum of these divisors (counting 127720139) is 1, the average is 0.25.
Base
System
Value
2
Binary
111100111001101101011001011
3
Ternary
22220022212002112
4
Quaternary
13213031223023
5
Quinary
230144021024
6
Senary
20401252535
8
Octal
747155313
10
Decimal
127720139
12
Duodecimal
3693414b
16
Hexadecimal
79cdacb
20
Vigesimal
1ji506j
36
Base36
241hhn
md5
c32801371458cda7a5d2aff25f446488
sha1
d90768d7c9e2bfb76a37d61e79d519e988ab8559
sha256
2acb45112d18b35a1d5da8ddec56642618774597dc2f0f13dee78cd8e3892076
sha512
84e1060ad7303e98e7aa6e7e40cdf7a3537832e1557076cdeb8e2e064291f679b71c59e9173aae897b3c3841f778bc6a46fe06ffd55e2293c899cd16967c4bc7
ripemd-160
d378315ebf5db84507fcce7af7ee97d3a964fa20
Diameter
255440278
Circumference
802489300.79573
Area
5.1247022521822E+16
Volume
8.727035786431E+24
Surface area
2.0498809008729E+17
Circumference
802489300.79573
Perimeter
510880556
Area
16312433906179321
Diagonal
180623552.76198
Surface area
97874603437075926
Volume
2.0834263259255E+24
Space diagonal
221217769.89776
Perimeter
383160417
Area
7.063491080153E+15
Altitude
110608884.94888
Surface area
7.063491080153E+15
Volume
2.4553414719409E+23
Height
60207850.920659