127913492 is an even 9-digits composite number following 127913491
and preceding 127913493 . In scientific notation, it is written as 1.27913492 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 54820056 positive integers (up to 127913492) that are relatively prime to 127913492.
127913492 has 12 divisors, whose sum is 255827040
The reverse of 127913492 is 294319721
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-seven million nine hundred thirteen thousand four hundred ninety-two
Scientific notation
1.27913492 × 10^8
Engineering notation
1.27913492 × 10^6
Prime Factorization
2 × 2 × 7 × 4568339
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
63956746
Product of the distinct prime numbers
The prime factorization of 127913492 is 2 × 2 × 7 × 4568339.
Since it has a total of 4 prime factors.
6 , 10 , 51 , 50 , 745 , 595 , 5987 , 2624 , 55146 , 20407 , 945204 , 815507 , 5025500 , 5376528 , 42799690 , 14868417 , 567809450 , 801010386 , 8618247909 , 4764187050
n×2
255826984
n×3
383740476
n×4
511653968
n×5
639567460
n÷2
63956746
n÷3
42637830.666667
n÷3
31978373
n÷5
25582698.4
n2
16361861435634064
n3
2.0929028318521E+24
n4
2.6771050963889E+32
n5
3.424378613301E+40
2 √n
11309.884703214
3 √n
503.85485973551
4 √n
106.34794169712
5 √n
41.819927063024
1 , 2 , 4 , 7 , 14 , 28 , 4568339 , 9136678 , 18273356 , 31978373 , 63956746 , 127913492
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127913491
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127913492 can be divided by 12 positive divisors.
The sum of these divisors (counting 127913492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100111111100111000010100
3
Ternary
22220200200022202
4
Quaternary
13213330320110
5
Quinary
230221212432
6
Senary
20405344032
8
Octal
747747024
10
Decimal
127913492
12
Duodecimal
36a08018
16
Hexadecimal
79fce14
20
Vigesimal
1jj93ec
36
Base36
245mok
md5
20c4b8a26d568cc6d427cb3f546d104c
sha1
9914ca9491f30fb3a6e73cca17df836b214ee414
sha256
b5fb8217bb20112aed7919849a91d2c08c852d73ce448cef1032bd6fbb226ba4
sha512
8fc0e2b4c8306baa96f657b82a0f6d36685fbbe392ddca4d1a62d97c1ac68a98e2b102c31843f888a7d61136fbdc2585f8631c7602e52f7669fe67cd1e2df6ad
ripemd-160
ef6fb722c5870ba82656434d0ca08731c4064b28
Diameter
255826984
Circumference
803704173.52443
Area
5.1402303685242E+16
Volume
8.7667308816317E+24
Surface area
2.0560921474097E+17
Circumference
803704173.52443
Perimeter
511653968
Area
16361861435634064
Diagonal
180896995.1969
Surface area
98171168613804384
Volume
2.0929028318521E+24
Space diagonal
221552667.11756
Perimeter
383740476
Area
7.08489382823E+15
Altitude
110776333.55878
Surface area
7.08489382823E+15
Volume
2.4665096412786E+23
Height
60298998.398967