127942473 is an odd 9-digits composite number following 127942472
and preceding 127942474 . In scientific notation, it is written as 1.27942473 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 84865968 positive integers (up to 127942473) that are relatively prime to 127942473.
127942473 has 8 divisors, whose sum is 171448000
The reverse of 127942473 is 374249721
Previous prime number is 199
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-seven million nine hundred forty-two thousand four hundred seventy-three
Scientific notation
1.27942473 × 10^8
Engineering notation
1.27942473 × 10^6
Prime Factorization
3 × 199 × 214309
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
127942473
Product of the distinct prime numbers
The prime factorization of 127942473 is 3 × 199 × 214309.
Since it has a total of 3 prime factors.
3 , 3 , 98 , 48 , 716 , 872 , 1705 , 2891 , 73226 , 67986 , 497394 , 655364 , 5636475 , 1232083 , 28033738 , 93703789 , 448325838 , 408895424 , 5570501292 , 8050647024
n×2
255884946
n×3
383827419
n×4
511769892
n×5
639712365
n÷2
63971236.5
n÷3
42647491
n÷3
31985618.25
n÷5
25588494.6
n2
16369276397355729
n3
2.0943257034982E+24
n4
2.6795320977303E+32
n5
3.4282596306649E+40
2 √n
11311.16585503
3 √n
503.89290918806
4 √n
106.35396492388
5 √n
41.821821895952
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
-127942472
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 127942473 can be divided by 8 positive divisors.
The sum of these divisors (counting 127942473) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101000000011111101001001
3
Ternary
22220202011002010
4
Quaternary
13220003331021
5
Quinary
230223124343
6
Senary
20410130133
8
Octal
750037511
10
Decimal
127942473
12
Duodecimal
36a20949
16
Hexadecimal
7a03f49
20
Vigesimal
1jjcg3d
36
Base36
24691l
md5
b9d2e097b1e43195f3438b859c38fddd
sha1
42f47ca599019952cb1bfec25a9817999780ef62
sha256
6f8c0fe822b3c1c6af6a3f2b1c861f025867d95af2249832d311adbfd1d27b61
sha512
a6823351d5602aa73abeccf92af83d3c5f221a776e837fe3529550beff3552ac0c437558c9b48adae733bf186a9c5dc14767fdee2574b7638c670f06fbaebe31
ripemd-160
2f6640b25f3bbc94537f10c7472aaae8f72e11cc
Diameter
255884946
Circumference
803886266.51782
Area
5.1425598474514E+16
Volume
8.7726909924457E+24
Surface area
2.0570239389805E+17
Circumference
803886266.51782
Perimeter
511769892
Area
16369276397355729
Diagonal
180937980.52015
Surface area
98215658384134374
Volume
2.0943257034982E+24
Space diagonal
221602863.68201
Perimeter
383827419
Area
7.0881046008395E+15
Altitude
110801431.841
Surface area
7.0881046008395E+15
Volume
2.4681865115948E+23
Height
60312660.173385