129585964 is an even 9-digits composite number following 129585963
and preceding 129585965 . In scientific notation, it is written as 1.29585964 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 64713168 positive integers (up to 129585964) that are relatively prime to 129585964.
129585964 has 12 divisors, whose sum is 227054800
The reverse of 129585964 is 469585921
Previous prime number is 829
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred twenty-nine million five hundred eighty-five thousand nine hundred sixty-four
Scientific notation
1.29585964 × 10^8
Engineering notation
1.29585964 × 10^6
Prime Factorization
2 × 2 × 829 × 39079
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64792982
Product of the distinct prime numbers
The prime factorization of 129585964 is 2 × 2 × 829 × 39079.
Since it has a total of 4 prime factors.
9 , 4 , 81 , 100 , 833 , 574 , 5677 , 3645 , 22674 , 59759 , 312826 , 670005 , 1162252 , 2218037 , 24766319 , 37375364 , 173129336 , 948245029 , 8650566793 , 5738136472
n×2
259171928
n×3
388757892
n×4
518343856
n×5
647929820
n÷2
64792982
n÷3
43195321.333333
n÷3
32396491
n÷5
25917192.8
n2
16792522065809296
n3
2.1760751598892E+24
n4
2.8198879733069E+32
n5
3.6541790139298E+40
2 √n
11383.583091452
3 √n
506.04132935344
4 √n
106.69387560424
5 √n
41.928718870518
1 , 2 , 4 , 829 , 1658 , 3316 , 39079 , 78158 , 156316 , 32396491 , 64792982 , 129585964
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
-129585963
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 129585964 can be divided by 12 positive divisors.
The sum of these divisors (counting 129585964) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110010101001100101100
3
Ternary
100000211122112011
4
Quaternary
13232111030230
5
Quinary
231133222324
6
Senary
20505251004
8
Octal
756251454
10
Decimal
129585964
12
Duodecimal
37493a64
16
Hexadecimal
7b9532c
20
Vigesimal
209i4i4
36
Base36
255h64
md5
264f753651eb205ff34d937181c85c01
sha1
3caad158ed0eea053b98cb4ad118b9b2b8afd6f1
sha256
81a72790d0794898da956c55e76f4b87e3bd89c1a05877593e6d1fbddb7f59be
sha512
5ff985c2a5b3d5502e2eb45cfcfc4baffdfaa5c6f755194d58e649806b1279b2c9277de97195aaedf79c300b26bdd8c57ef5cd5d5f5a035332b313d38c15aa18
ripemd-160
7921ef9a10eae6eed30367528368e6898e9aa3c1
Diameter
259171928
Circumference
814212625.0215
Area
5.2755263957191E+16
Volume
9.1151223146227E+24
Surface area
2.1102105582876E+17
Circumference
814212625.0215
Perimeter
518343856
Area
16792522065809296
Diagonal
183262227.78199
Surface area
100755132394855776
Volume
2.1760751598892E+24
Space diagonal
224449473.59579
Perimeter
388757892
Area
7.2713753513008E+15
Altitude
112224736.7979
Surface area
7.2713753513008E+15
Volume
2.5645291698821E+23
Height
61087409.260664