129777973 is an odd 9-digits composite number following 129777972
and preceding 129777974 . In scientific notation, it is written as 1.29777973 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 117526656 positive integers (up to 129777973) that are relatively prime to 129777973.
129777973 has 12 divisors, whose sum is 143190180
The reverse of 129777973 is 379777921
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred twenty-nine million seven hundred seventy-seven thousand nine hundred seventy-three
Scientific notation
1.29777973 × 10^8
Engineering notation
1.29777973 × 10^6
Prime Factorization
13 × 13 × 53 × 14489
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
9982921
Product of the distinct prime numbers
The prime factorization of 129777973 is 13 × 13 × 53 × 14489.
Since it has a total of 4 prime factors.
9 , 9 , 11 , 36 , 274 , 600 , 4579 , 3279 , 74973 , 11833 , 895507 , 631140 , 9095230 , 4049041 , 81600099 , 74338492 , 65159182 , 669596938 , 1260569202 , 8574939545
n×2
259555946
n×3
389333919
n×4
519111892
n×5
648889865
n÷2
64888986.5
n÷3
43259324.333333
n÷3
32444493.25
n÷5
25955594.6
n2
16842322275988729
n3
2.1857624455906E+24
n4
2.8366381964827E+32
n5
3.681331552739E+40
2 √n
11392.013562141
3 √n
506.29114174609
4 √n
106.73337604583
5 √n
41.941136764942
1 , 13 , 53 , 169 , 689 , 8957 , 14489 , 188357 , 767917 , 2448641 , 9982921 , 129777973
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
-129777972
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 129777973 can be divided by 12 positive divisors.
The sum of these divisors (counting 129777973) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101111000100000100110101
3
Ternary
100001012101220121
4
Quaternary
13233010010311
5
Quinary
231210343343
6
Senary
20513331541
8
Octal
757040465
10
Decimal
129777973
12
Duodecimal
37566bb1
16
Hexadecimal
7bc4135
20
Vigesimal
20b24id
36
Base36
259lbp
md5
cd6bbf1497e53b38c44495230707bd8f
sha1
dc1376657f6d9708bfe2c5c3a4b03d5a899d2ef7
sha256
05083169c9b469c2f479cb47de6714ccf0fcfa10d1a39df9873a61cb49e9541e
sha512
4996a0aa11bb72329df1260382b0aefb339b0e0f5de3491655a074c526c62af16965d129d13ee61fb8420a218b90dd2afa784e94791be81188719137837e5965
ripemd-160
c1cda8451632769d8a7736b5e442b50765ee0982
Diameter
259555946
Circumference
815419053.14915
Area
5.2911715931638E+16
Volume
9.1557003220797E+24
Surface area
2.1164686372655E+17
Circumference
815419053.14915
Perimeter
519111892
Area
16842322275988729
Diagonal
183533769.51389
Surface area
101053933655932374
Volume
2.1857624455906E+24
Space diagonal
224782042.9393
Perimeter
389333919
Area
7.2929394748654E+15
Altitude
112391021.46965
Surface area
7.2929394748654E+15
Volume
2.5759457455666E+23
Height
61177923.171296