129728433 is an odd 9-digits composite number following 129728432
and preceding 129728434 . In scientific notation, it is written as 1.29728433 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 84782544 positive integers (up to 129728433) that are relatively prime to 129728433.
129728433 has 16 divisors, whose sum is 176394240
The reverse of 129728433 is 334827921
Previous prime number is 1583
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred twenty-nine million seven hundred twenty-eight thousand four hundred thirty-three
Scientific notation
1.29728433 × 10^8
Engineering notation
1.29728433 × 10^6
Prime Factorization
3 × 59 × 1583 × 463
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
129728433 Product of the distinct prime numbers
The prime factorization of 129728433 is 3 × 59 × 1583 × 463.
Since it has a total of 4 prime factors.
1 , 8 , 44 , 43 , 570 , 268 , 3131 , 7440 , 5122 , 43451 , 595834 , 572862 , 8681925 , 6587438 , 68297879 , 24330973 , 510673710 , 9511780 , 7817057546 , 70289481
n×2
259456866
n×3
389185299
n×4
518913732
n×5
648642165
n÷2
64864216.5
n÷3
43242811
n÷3
32432108.25
n÷5
25945686.6
n2
16829466328635489
n3
2.1832602950401E+24
n4
2.8323093690668E+32
n5
3.6743105622025E+40
2 √n11389.839024323
3 √n506.22671156397
4 √n106.72318878446
5 √n41.937934247292
1 , 3 , 59 , 177 , 463 , 1389 , 1583 , 4749 , 27317 , 81951 , 93397 , 280191 , 732929 , 2198787 , 43242811 , 129728433
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
-129728432 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 129728433 can be divided by 16 positive divisors.
The sum of these divisors (counting 129728433) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101110110111111110110001
3
Ternary
100001002212221210
4
Quaternary
13232313332301
5
Quinary
231202302213
6
Senary
20512310333
8
Octal
756677661
10
Decimal
129728433
12
Duodecimal
375423a9
16
Hexadecimal
7bb7fb1
20
Vigesimal
20ag11d
36
Base36
258j3l
md5
4c4268ac336658f086484347ce380e2b
sha1
ccf340978468542e3907efc6c09a0b20c37a431f
sha256
9dab4d47fbacf093b952a633f80854f61329cb6c68deed5619260aa4fa3e9389
sha512
88e4f7f01343dc3c2ce5685cb9f2f24fe2220627ef98d8fabe6e27fce0942007c04375f55ff6e7209dc2e2e8f363a30e56bd1163edd959fa4a2e109673e67d5e
ripemd-160
7bcde962443e90daa4f66cce3c2ec30294e10943
Diameter
259456866
Circumference
815107784.14903
Area
5.2871327781878E+16
Volume
9.1452193383632E+24
Surface area
2.1148531112751E+17
Circumference
815107784.14903
Perimeter
518913732
Area
16829466328635489
Diagonal
183463709.37401
Surface area
100976797971812934
Volume
2.1832602950401E+24
Space diagonal
224696237.14229
Perimeter
389185299
Area
7.2873726863666E+15
Altitude
112348118.57115
Surface area
7.2873726863666E+15
Volume
2.5729969328637E+23
Height
61154569.791336