129804739 is an odd 9-digits composite number following 129804738
and preceding 129804740 . In scientific notation, it is written as 1.29804739 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 129486960 positive integers (up to 129804739) that are relatively prime to 129804739.
129804739 has 4 divisors, whose sum is 130122520
The reverse of 129804739 is 937408921
Previous prime number is 409
Is Prime? no Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred twenty-nine million eight hundred four thousand seven hundred thirty-nine
Scientific notation
1.29804739 × 10^8
Engineering notation
1.29804739 × 10^6
Prime Factorization
409 × 317371
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129804739 Product of the distinct prime numbers
The prime factorization of 129804739 is 409 × 317371.
Since it has a total of 2 prime factors.
1 , 6 , 14 , 52 , 191 , 777 , 8057 , 243 , 78872 , 17543 , 726317 , 976437 , 337887 , 4414026 , 99137877 , 65796169 , 257958627 , 837020942 , 5353196558 , 1544542021
n×2
259609478
n×3
389414217
n×4
519218956
n×5
649023695
n÷2
64902369.5
n÷3
43268246.333333
n÷3
32451184.75
n÷5
25960947.8
n2
16849270266858121
n3
2.18711512933E+24
n4
2.8389790852563E+32
n5
3.6851293918815E+40
2 √n11393.188271946
3 √n506.32594595017
4 √n106.7388789146
5 √n41.942866648435
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129804738 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129804739 can be divided by 4 positive divisors.
The sum of these divisors (counting 129804739) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111001010100111000011
3
Ternary
100001020202121221
4
Quaternary
13233022213003
5
Quinary
231212222424
6
Senary
20514055511
8
Octal
757124703
10
Decimal
129804739
12
Duodecimal
3757a597
16
Hexadecimal
7bca9c3
20
Vigesimal
20b5bgj
36
Base36
25a5z7
md5
cc4495bb95f5271ad6c2e88848168450
sha1
317cf6f92ac0ffa8f97a657ed0092d14acd54a30
sha256
173916713d2c8b32e75836937fa007fa31672ea5aea8521cdd1f2ea1304c5622
sha512
1b49a136e83bf1a31498abcdbdb0f86e6b2884038310e16e7117e63bfde36848c1b978d1d6f4450ae3539e106cc25c69f1586c6225f7666748bd894ff4008d2e
ripemd-160
cfb8c6a9b863b980d3fd8441752da57259a6cb93
Diameter
259609478
Circumference
815587228.88708
Area
5.293354368871E+16
Volume
9.1613664304775E+24
Surface area
2.1173417475484E+17
Circumference
815587228.88708
Perimeter
519218956
Area
16849270266858121
Diagonal
183571622.3541
Surface area
101095621601148726
Volume
2.18711512933E+24
Space diagonal
224828403.01122
Perimeter
389414217
Area
7.2959480431645E+15
Altitude
112414201.50561
Surface area
7.2959480431645E+15
Volume
2.5775398986415E+23
Height
61190540.7847