127968904 is an even 9-digits composite number following 127968903
and preceding 127968905 . In scientific notation, it is written as 1.27968904 × 10^8.
The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors.
There are 54843792 positive integers (up to 127968904) that are relatively prime to 127968904.
127968904 has 16 divisors, whose sum is 274219200
The reverse of 127968904 is 409869721
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred twenty-seven million nine hundred sixty-eight thousand nine hundred four
Scientific notation
1.27968904 × 10^8
Engineering notation
1.27968904 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 2285159
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
31992226
Product of the distinct prime numbers
The prime factorization of 127968904 is 2 × 2 × 2 × 7 × 2285159.
Since it has a total of 5 prime factors.
5 , 6 , 73 , 53 , 34 , 818 , 6623 , 4960 , 32880 , 31486 , 882941 , 496993 , 6754255 , 2920119 , 87847461 , 37368040 , 241007387 , 821139244 , 9427105532 , 4081460037
n×2
255937808
n×3
383906712
n×4
511875616
n×5
639844520
n÷2
63984452
n÷3
42656301.333333
n÷3
31992226
n÷5
25593780.8
n2
16376040390961216
n3
2.095623940691E+24
n4
2.6817469888639E+32
n5
3.4318022297022E+40
2 √n
11312.33415348
3 √n
503.92760570999
4 √n
106.35945728275
5 √n
41.823549705673
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 2285159 , 4570318 , 9140636 , 15996113 , 18281272 , 31992226 , 63984452 , 127968904
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
-127968903
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 127968904 can be divided by 16 positive divisors.
The sum of these divisors (counting 127968904) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101000001010011010001000
3
Ternary
22220210111100001
4
Quaternary
13220022122020
5
Quinary
230230001104
6
Senary
20410452344
8
Octal
750123210
10
Decimal
127968904
12
Duodecimal
36a340b4
16
Hexadecimal
7a0a688
20
Vigesimal
1jjg254
36
Base36
246tfs
md5
4cab40fd0ae53382c2a23f57fe8c4c99
sha1
d72f8b239414c2244536b488ecbd901342a0fc8d
sha256
0fcdc007b961ffa8e930c5d95b1204ff5bea3cebbe4ffa31faa31bf7dd0f5e06
sha512
9a5f4cd31bc5914c6221f80aa2a24d580b905f7076b25cbc798fce919533d740fd4de14fdaee22c43cf19306ba04091e741b9a8b5ee0e843a59883728b687c7c
ripemd-160
007aa27ee8df25e5100ed6035b136882f8ee445f
Diameter
255937808
Circumference
804052337.38867
Area
5.1446848187133E+16
Volume
8.7781290356825E+24
Surface area
2.0578739274853E+17
Circumference
804052337.38867
Perimeter
511875616
Area
16376040390961216
Diagonal
180975359.59882
Surface area
98256242345767296
Volume
2.095623940691E+24
Space diagonal
221648643.5169
Perimeter
383906712
Area
7.0910334959862E+15
Altitude
110824321.75845
Surface area
7.0910334959862E+15
Volume
2.4697164987992E+23
Height
60325119.866274