129737274 is an even 9-digits composite number following 129737273
and preceding 129737275 . In scientific notation, it is written as 1.29737274 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 43227152 positive integers (up to 129737274) that are relatively prime to 129737274.
129737274 has 16 divisors, whose sum is 259586208
The reverse of 129737274 is 472737921
Previous prime number is 4787
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-nine million seven hundred thirty-seven thousand two hundred seventy-four
Scientific notation
1.29737274 × 10^8
Engineering notation
1.29737274 × 10^6
Prime Factorization
2 × 3 × 4787 × 4517
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129737274
Product of the distinct prime numbers
The prime factorization of 129737274 is 2 × 3 × 4787 × 4517.
Since it has a total of 4 prime factors.
3 , 5 , 23 , 30 , 848 , 306 , 8650 , 6980 , 91815 , 95464 , 303687 , 497547 , 9388929 , 8668790 , 13724660 , 5370258 , 989754265 , 304702743 , 3964796768 , 8811199670
n×2
259474548
n×3
389211822
n×4
518949096
n×5
648686370
n÷2
64868637
n÷3
43245758
n÷3
32434318.5
n÷5
25947454.8
n2
16831760264951076
n3
2.1837066933963E+24
n4
2.8330815361679E+32
n5
3.6755627552215E+40
2 √n
11390.227126796
3 √n
506.23821109569
4 √n
106.72500703582
5 √n
41.938505846226
1 , 2 , 3 , 6 , 4517 , 4787 , 9034 , 9574 , 13551 , 14361 , 27102 , 28722 , 21622879 , 43245758 , 64868637 , 129737274
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129737273
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129737274 can be divided by 16 positive divisors.
The sum of these divisors (counting 129737274) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101110111010001000111010
3
Ternary
100001010100002020
4
Quaternary
13232322020322
5
Quinary
231203043044
6
Senary
20512415310
8
Octal
756721072
10
Decimal
129737274
12
Duodecimal
37547536
16
Hexadecimal
7bba23a
20
Vigesimal
20ah33e
36
Base36
258px6
md5
284a319371581d9f25ec0801255ff505
sha1
362d05492534199aac71d8800fd78e4a8da4b455
sha256
17b840e926e587913b0f5f3293e45b488b6fa0b14fc60b4c96200796c780441c
sha512
30c8204a93d5ab78650a8c8cb7d96dc7b2a37ea27e5575cac1262ba011c92d5c0c210612da16842de6d14f6991568b0202406f0d4204d5fc017e91f1a427d6c9
ripemd-160
12f108cf5dd8bf2d6a9d4061f531d78226576317
Diameter
259474548
Circumference
815163333.79033
Area
5.2878534395355E+16
Volume
9.1470892074248E+24
Surface area
2.1151413758142E+17
Circumference
815163333.79033
Perimeter
518949096
Area
16831760264951076
Diagonal
183476212.43611
Surface area
100990561589706456
Volume
2.1837066933963E+24
Space diagonal
224711550.20348
Perimeter
389211822
Area
7.2883659899286E+15
Altitude
112355775.10174
Surface area
7.2883659899286E+15
Volume
2.5735230183716E+23
Height
61158737.478705