127948923 is an odd 9-digits composite number following 127948922
and preceding 127948924 . In scientific notation, it is written as 1.27948923 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 82464480 positive integers (up to 127948923) that are relatively prime to 127948923.
127948923 has 16 divisors, whose sum is 137145344
The reverse of 127948923 is 329849721
Previous prime number is 211
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred twenty-seven million nine hundred forty-eight thousand nine hundred twenty-three
Scientific notation
1.27948923 × 10^8
Engineering notation
1.27948923 × 10^6
Prime Factorization
27 × 37 × 211 × 607
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
127948923 Product of the distinct prime numbers
The prime factorization of 127948923 is 27 × 37 × 211 × 607.
Since it has a total of 4 prime factors.
9 , 3 , 28 , 70 , 78 , 555 , 2314 , 7405 , 7489 , 51422 , 85879 , 292436 , 4544191 , 6845403 , 61268263 , 19539840 , 406119422 , 840277300 , 6759934076 , 2692594060
n×2
255897846
n×3
383846769
n×4
511795692
n×5
639744615
n÷2
63974461.5
n÷3
42649641
n÷3
31987230.75
n÷5
25589784.6
n2
16370926896859929
n3
2.094642464965E+24
n4
2.6800724746233E+32
n5
3.4291238669E+40
2 √n11311.450967935
3 √n503.90137667759
4 √n106.35530531165
5 √n41.822243562511
1 , 27 , 37 , 211 , 607 , 999 , 5697 , 7807 , 16389 , 22459 , 128077 , 210789 , 606393 , 3458079 , 4738849 , 127948923
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-127948922 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127948923 can be divided by 16 positive divisors.
The sum of these divisors (counting 127948923) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101000000101100001111011
3
Ternary
22220202110221000
4
Quaternary
13220011201323
5
Quinary
230223331143
6
Senary
20410220043
8
Octal
750054173
10
Decimal
127948923
12
Duodecimal
36a24623
16
Hexadecimal
7a0587b
20
Vigesimal
1jjdc63
36
Base36
246e0r
md5
949b92e0d77940c8588915d6b3cf90b8
sha1
a9a6c679d62c59ef0712c8b3a428bfb8a697504c
sha256
6a7f4b831dd8916700d40ff1e88d764d0c51a5d09ce7c867a9ec8f5c890b5141
sha512
b54c055e846f313285fe87d42e912017f9f35bda59e245dfd375e5b21f1b6a6da2ab44adfda615a3834ccc549022762cf254373bd4227e215c1adaf36bfbb22d
ripemd-160
e9f65a7296384f9906a2f79606d10b169f4b3a7d
Diameter
255897846
Circumference
803926793.06305
Area
5.1430783671631E+16
Volume
8.7740178397748E+24
Surface area
2.0572313468652E+17
Circumference
803926793.06305
Perimeter
511795692
Area
16370926896859929
Diagonal
180947102.19763
Surface area
98225561381159574
Volume
2.094642464965E+24
Space diagonal
221614035.40972
Perimeter
383846769
Area
7.0888192880893E+15
Altitude
110807017.70486
Surface area
7.0888192880893E+15
Volume
2.4685598185634E+23
Height
60315700.732544