129622139 is an odd 9-digits composite number following 129622138
and preceding 129622140 . In scientific notation, it is written as 1.29622139 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 128373120 positive integers (up to 129622139) that are relatively prime to 129622139.
129622139 has 8 divisors, whose sum is 130875888
The reverse of 129622139 is 931226921
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-nine million six hundred twenty-two thousand one hundred thirty-nine
Scientific notation
1.29622139 × 10^8
Engineering notation
1.29622139 × 10^6
Prime Factorization
571 × 137 × 1657
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129622139
Product of the distinct prime numbers
The prime factorization of 129622139 is 571 × 137 × 1657.
Since it has a total of 3 prime factors.
2 , 5 , 30 , 53 , 36 , 337 , 1857 , 130 , 69646 , 41958 , 414337 , 577316 , 5513324 , 9443182 , 91327802 , 96006110 , 612912060 , 967469763 , 1320575727 , 8362438448
n×2
259244278
n×3
388866417
n×4
518488556
n×5
648110695
n÷2
64811069.5
n÷3
43207379.666667
n÷3
32405534.75
n÷5
25924427.8
n2
16801898918935321
n3
2.1778980771342E+24
n4
2.8230380728212E+32
n5
3.6592823347752E+40
2 √n
11385.171891544
3 √n
506.08841352151
4 √n
106.70132094564
5 √n
41.931059559307
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129622138
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129622139 can be divided by 8 positive divisors.
The sum of these divisors (counting 129622139) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110011110000001111011
3
Ternary
100000220111010222
4
Quaternary
13232132001323
5
Quinary
231140402024
6
Senary
20510130255
8
Octal
756360173
10
Decimal
129622139
12
Duodecimal
374b098b
16
Hexadecimal
7b9e07b
20
Vigesimal
20a2f6j
36
Base36
25692z
md5
6a7686d9283b8f73f0df45ad13f6c99a
sha1
00b10a60e7042908abea758f64bc6a2fa58007b2
sha256
1548adc4eb15014b77cbcdb8b8aa38a90abd608297ad39831e0bf61fe6e5c148
sha512
ce898e2bcc4f464e54f65b85306957d3640ec647f4950564685d89e2163037fee98f9db0fdd2dd3c5e2aa4176401b7630f24d005b4930fc775d624b54739b8d7
ripemd-160
9a15f053ead83426beffd965600b335051d1da27
Diameter
259244278
Circumference
814439919.24999
Area
5.2784722210085E+16
Volume
9.1227581325228E+24
Surface area
2.1113888884034E+17
Circumference
814439919.24999
Perimeter
518488556
Area
16801898918935321
Diagonal
183313386.95761
Surface area
100811393513611926
Volume
2.1778980771342E+24
Space diagonal
224512130.53376
Perimeter
388866417
Area
7.2754356478081E+15
Altitude
112256065.26688
Surface area
7.2754356478081E+15
Volume
2.5666774984579E+23
Height
61104462.319204