127966641 is an odd 9-digits composite number following 127966640
and preceding 127966642 . In scientific notation, it is written as 1.27966641 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 74183120 positive integers (up to 127966641) that are relatively prime to 127966641.
127966641 has 8 divisors, whose sum is 137577600
The reverse of 127966641 is 146669721
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-seven million nine hundred sixty-six thousand six hundred forty-one
Scientific notation
1.27966641 × 10^8
Engineering notation
1.27966641 × 10^6
Prime Factorization
33 × 23 × 168599
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
127966641
Product of the distinct prime numbers
The prime factorization of 127966641 is 33 × 23 × 168599.
Since it has a total of 3 prime factors.
1 , 7 , 95 , 39 , 630 , 583 , 5478 , 6300 , 39318 , 81992 , 160631 , 739932 , 9987349 , 1357331 , 57946253 , 66531218 , 776957704 , 168385935 , 1898902998 , 9670837737
n×2
255933282
n×3
383899923
n×4
511866564
n×5
639833205
n÷2
63983320.5
n÷3
42655547
n÷3
31991660.25
n÷5
25593328.2
n2
16375461208822881
n3
2.0955127657189E+24
n4
2.6815572980166E+32
n5
3.4314988007622E+40
2 √n
11312.234129472
3 √n
503.92463520998
4 √n
106.3589870649
5 √n
41.823401783233
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
-127966640
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 127966641 can be divided by 8 positive divisors.
The sum of these divisors (counting 127966641) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101000001001110110110001
3
Ternary
22220210101020020
4
Quaternary
13220021312301
5
Quinary
230224413031
6
Senary
20410434053
8
Octal
750116661
10
Decimal
127966641
12
Duodecimal
36a32929
16
Hexadecimal
7a09db1
20
Vigesimal
1jjfgc1
36
Base36
246rox
md5
c732becedaaf73f6c1d700cf595b2122
sha1
5acf6637491e9d51d61c187c060cd8e317ea2e10
sha256
3a8732fbe972f6be3b7bb6b699133887575cbf7f6a4b5c39cf1a8911232de3af
sha512
62d71242c9fd3db77a217e9962505d22cd9aff5c5a1f6e34cfd3b756222be57e7d5be006d1108aa3919f49d3a2031cbc266cd64eda69cd14ba29a559ab7c05c6
ripemd-160
e5dcf9a067fd104772fd557ab049ed201db787bb
Diameter
255933282
Circumference
804038118.54032
Area
5.1445028632783E+16
Volume
8.777663347048E+24
Surface area
2.0578011453113E+17
Circumference
804038118.54032
Perimeter
511866564
Area
16375461208822881
Diagonal
180972159.23353
Surface area
98252767252937286
Volume
2.0955127657189E+24
Space diagonal
221644723.88593
Perimeter
383899923
Area
7.0907827027636E+15
Altitude
110822361.94296
Surface area
7.0907827027636E+15
Volume
2.469585477838E+23
Height
60324053.077843