127698742 is an even 9-digits composite number following 127698741
and preceding 127698743 . In scientific notation, it is written as 1.27698742 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 62802600 positive integers (up to 127698742) that are relatively prime to 127698742.
127698742 has 8 divisors, whose sum is 194688432
The reverse of 127698742 is 247896721
Previous prime number is 61
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred twenty-seven million six hundred ninety-eight thousand seven hundred forty-two
Scientific notation
1.27698742 × 10^8
Engineering notation
1.27698742 × 10^6
Prime Factorization
2 × 61 × 1046711
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
127698742
Product of the distinct prime numbers
The prime factorization of 127698742 is 2 × 61 × 1046711.
Since it has a total of 3 prime factors.
9 , 1 , 16 , 69 , 873 , 988 , 6844 , 2866 , 69623 , 67690 , 365828 , 615973 , 2484688 , 1900492 , 73431628 , 87242541 , 925622704 , 78042331 , 5591266604 , 1720703202
n×2
255397484
n×3
383096226
n×4
510794968
n×5
638493710
n÷2
63849371
n÷3
42566247.333333
n÷3
31924685.5
n÷5
25539748.4
n2
16306968708382564
n3
2.0823793898938E+24
n4
2.6591722845617E+32
n5
3.3957295549979E+40
2 √n
11300.386807539
3 √n
503.57273301906
4 √n
106.3032775014
5 √n
41.805875587557
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
-127698741
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 127698742 can be divided by 8 positive divisors.
The sum of these divisors (counting 127698742) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100111001000011100110110
3
Ternary
22220021202202001
4
Quaternary
13213020130312
5
Quinary
230142324432
6
Senary
20401005514
8
Octal
747103466
10
Decimal
127698742
12
Duodecimal
3692389a
16
Hexadecimal
79c8736
20
Vigesimal
1ji26h2
36
Base36
2410za
md5
64e4c83cdd818ba57268c9f61ea31484
sha1
c0344b138b6ec39d99c9828f7cb75a24c918df1c
sha256
d1bf6daf67484bce53a8facb242b44f229f29da477032951ffb1b11e206a45f3
sha512
fa246ed775ff4d70df000e0745c2b3886ee518566772403d1e5b7b16a9a1431a0da09f4c16fdfdb5e99eef9edc17b6a94dcb358464fec49eb7f975d389bdf3ec
ripemd-160
499f83a9fb4cb2822c2ff9c2f71a82af6640f86c
Diameter
255397484
Circumference
802354859.47972
Area
5.1229853096573E+16
Volume
8.7226503910363E+24
Surface area
2.0491941238629E+17
Circumference
802354859.47972
Perimeter
510794968
Area
16306968708382564
Diagonal
180593292.83438
Surface area
97841812250295384
Volume
2.0823793898938E+24
Space diagonal
221180709.20663
Perimeter
383096226
Area
7.0611245800886E+15
Altitude
110590354.60331
Surface area
7.0611245800886E+15
Volume
2.454107645995E+23
Height
60197764.278128