127989466 is an even 9-digits composite number following 127989465
and preceding 127989467 . In scientific notation, it is written as 1.27989466 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 58177020 positive integers (up to 127989466) that are relatively prime to 127989466.
127989466 has 8 divisors, whose sum is 209437344
The reverse of 127989466 is 664989721
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred twenty-seven million nine hundred eighty-nine thousand four hundred sixty-six
Scientific notation
1.27989466 × 10^8
Engineering notation
1.27989466 × 10^6
Prime Factorization
2 × 11 × 5817703
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
127989466
Product of the distinct prime numbers
The prime factorization of 127989466 is 2 × 11 × 5817703.
Since it has a total of 3 prime factors.
4 , 7 , 88 , 10 , 452 , 408 , 2321 , 5650 , 39780 , 56755 , 468466 , 104177 , 4957454 , 9616827 , 25520668 , 74132439 , 116817661 , 631855582 , 3095938724 , 1760695181
n×2
255978932
n×3
383968398
n×4
511957864
n×5
639947330
n÷2
63994733
n÷3
42663155.333333
n÷3
31997366.5
n÷5
25597893.2
n2
16381303406965156
n3
2.0966342754415E+24
n4
2.6834710131105E+32
n5
3.4345602199449E+40
2 √n
11313.242947979
3 √n
503.95459456999
4 √n
106.3637294757
5 √n
41.824893658047
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
-127989465
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 127989466 can be divided by 8 positive divisors.
The sum of these divisors (counting 127989466) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101000001111011011011010
3
Ternary
22220211112112121
4
Quaternary
13220033123122
5
Quinary
230231130331
6
Senary
20411131454
8
Octal
750173332
10
Decimal
127989466
12
Duodecimal
36a43b8a
16
Hexadecimal
7a0f6da
20
Vigesimal
1jjidd6
36
Base36
2479ay
md5
30ceb244ab74ce36bf1617066b404bb4
sha1
51447bedccb1498198412801910bb5bd82df29d8
sha256
9033d7ae0ea13fa839b76aac33b2e654114ecc8339f5219dfd035191395949e0
sha512
088fb78e8ae6474d2c155fed86a26e2a7273e7c499d9f995b72259b09a3c146781a4d555948dd8424900f5bbc7c6523f3ac522b822a7cb27cce1d4268562206c
ripemd-160
b713d8681b8261d9ad138c23f956a27093b25cca
Diameter
255978932
Circumference
804181532.24496
Area
5.1463382439547E+16
Volume
8.7823611159886E+24
Surface area
2.0585352975819E+17
Circumference
804181532.24496
Perimeter
511957864
Area
16381303406965156
Diagonal
181004438.65809
Surface area
98287820441790936
Volume
2.0966342754415E+24
Space diagonal
221684257.94561
Perimeter
383968398
Area
7.0933124487662E+15
Altitude
110842128.9728
Surface area
7.0933124487662E+15
Volume
2.4709071897213E+23
Height
60334812.88603