129640933 is an odd 9-digits composite number following 129640932
and preceding 129640934 . In scientific notation, it is written as 1.29640933 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 115359552 positive integers (up to 129640933) that are relatively prime to 129640933.
129640933 has 16 divisors, whose sum is 145008000
The reverse of 129640933 is 339046921
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million six hundred forty thousand nine hundred thirty-three
Scientific notation
1.29640933 × 10^8
Engineering notation
1.29640933 × 10^6
Prime Factorization
19 × 29 × 37 × 6359
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129640933
Product of the distinct prime numbers
The prime factorization of 129640933 is 19 × 29 × 37 × 6359.
Since it has a total of 4 prime factors.
8 , 4 , 41 , 100 , 875 , 148 , 3369 , 8817 , 28840 , 98505 , 593604 , 710084 , 7776834 , 392524 , 41223061 , 911595 , 835555473 , 564494161 , 2608038845 , 2543190715
n×2
259281866
n×3
388922799
n×4
518563732
n×5
648204665
n÷2
64820466.5
n÷3
43213644.333333
n÷3
32410233.25
n÷5
25928186.6
n2
16806771509110489
n3
2.1788455391589E+24
n4
2.8246756855945E+32
n5
3.6619359130288E+40
2 √n
11385.997233444
3 √n
506.11287170451
4 √n
106.70518840921
5 √n
41.932275411227
1 , 19 , 29 , 37 , 551 , 703 , 1073 , 6359 , 20387 , 120821 , 184411 , 235283 , 3503809 , 4470377 , 6823207 , 129640933
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
-129640932
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 129640933 can be divided by 16 positive divisors.
The sum of these divisors (counting 129640933) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101110100010100111100101
3
Ternary
100000221102221001
4
Quaternary
13232202213211
5
Quinary
231142002213
6
Senary
20510353301
8
Octal
756424745
10
Decimal
129640933
12
Duodecimal
374bb831
16
Hexadecimal
7ba29e5
20
Vigesimal
20a526d
36
Base36
256nl1
md5
ddcd098b780016718e2babe0ec778429
sha1
9a6abdd73fdce07be685eb797d532d9e631a518e
sha256
a1a9cc8904adf468fa93b9f6a1e6fdc11db593608f1025494b04b3fa39f7fe19
sha512
c54985d10517ec3fc7a0214474bdf0a11f35c5f6b82bdc94bef4d2f09c535a406c99f9980e31213149e714ccf1b704ae572d093aaae55ac3ca62c72a98684e36
ripemd-160
36116ce160a0e47547b4d89ffbc3da563d57301f
Diameter
259281866
Circumference
814558005.43465
Area
5.2800029903584E+16
Volume
9.1267268521713E+24
Surface area
2.1120011961434E+17
Circumference
814558005.43465
Perimeter
518563732
Area
16806771509110489
Diagonal
183339965.6873
Surface area
100840629054662934
Volume
2.1788455391589E+24
Space diagonal
224544682.69663
Perimeter
388922799
Area
7.2775455412451E+15
Altitude
112272341.34832
Surface area
7.2775455412451E+15
Volume
2.5677940931622E+23
Height
61113321.895767