129277444 is an even 9-digits composite number following 129277443
and preceding 129277445 . In scientific notation, it is written as 1.29277444 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 61236648 positive integers (up to 129277444) that are relatively prime to 129277444.
129277444 has 12 divisors, whose sum is 238142800
The reverse of 129277444 is 444772921
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million two hundred seventy-seven thousand four hundred forty-four
Scientific notation
1.29277444 × 10^8
Engineering notation
1.29277444 × 10^6
Prime Factorization
2 × 2 × 19 × 1701019
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64638722
Product of the distinct prime numbers
The prime factorization of 129277444 is 2 × 2 × 19 × 1701019.
Since it has a total of 4 prime factors.
3 , 4 , 79 , 54 , 804 , 418 , 3709 , 9581 , 21711 , 34931 , 581197 , 114227 , 4439530 , 1951742 , 6546391 , 99648212 , 655215621 , 106427350 , 9149768922 , 220354312
n×2
258554888
n×3
387832332
n×4
517109776
n×5
646387220
n÷2
64638722
n÷3
43092481.333333
n÷3
32319361
n÷5
25855488.8
n2
16712657527173136
n3
2.1605696475603E+24
n4
2.7931292162058E+32
n5
3.6108860583281E+40
2 √n
11370.023922578
3 √n
505.63941356243
4 √n
106.6303142759
5 √n
41.908734939064
1 , 2 , 4 , 19 , 38 , 76 , 1701019 , 3402038 , 6804076 , 32319361 , 64638722 , 129277444
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
-129277443
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 129277444 can be divided by 12 positive divisors.
The sum of these divisors (counting 129277444) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101001001111000000100
3
Ternary
100000020222022111
4
Quaternary
13231021320010
5
Quinary
231043334234
6
Senary
20454510404
8
Octal
755117004
10
Decimal
129277444
12
Duodecimal
37365404
16
Hexadecimal
7b49e04
20
Vigesimal
207jdc4
36
Base36
24yv44
md5
3b2fea2123ac8048e4098616a3ec9b5c
sha1
e4cb39c63f78228b8454b7abecabf09d8ee0ff99
sha256
61df6387241000f43328dc8dea577e8baba5059633960dfa2ecc2eeeb9b88e10
sha512
2b7bd41e04be7c6d4f3336f2b9b5cdabb0ed5f6d40e2347d1f2905cba41928f2025b341d908f94ec81b9cbe05320a4c0da0e9bb830baa7c0de1a6100d123ab79
ripemd-160
ff41c709d2cf82ba3caaf8cb177bc40be0b24df4
Diameter
258554888
Circumference
812274136.69053
Area
5.2504362109329E+16
Volume
9.0501729764594E+24
Surface area
2.1001744843732E+17
Circumference
812274136.69053
Perimeter
517109776
Area
16712657527173136
Diagonal
182825914.61373
Surface area
100275945163038816
Volume
2.1605696475603E+24
Space diagonal
223915101.28064
Perimeter
387832332
Area
7.2367929916406E+15
Altitude
111957550.64032
Surface area
7.2367929916406E+15
Volume
2.5462557483595E+23
Height
60941971.537909