129306771 is an odd 9-digits composite number following 129306770
and preceding 129306772 . In scientific notation, it is written as 1.29306771 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 78367080 positive integers (up to 129306771) that are relatively prime to 129306771.
129306771 has 12 divisors, whose sum is 157924200
The reverse of 129306771 is 177603921
Previous prime number is 11
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred twenty-nine million three hundred six thousand seven hundred seventy-one
Scientific notation
1.29306771 × 10^8
Engineering notation
1.29306771 × 10^6
Prime Factorization
9 × 11 × 11 × 118739
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
11755161 Product of the distinct prime numbers
The prime factorization of 129306771 is 9 × 11 × 11 × 118739.
Since it has a total of 4 prime factors.
7 , 6 , 26 , 23 , 717 , 476 , 4411 , 5350 , 97632 , 99567 , 108871 , 130493 , 3609609 , 6936704 , 9420892 , 55244305 , 245310675 , 2034 , 7613293354 , 5005535711
n×2
258613542
n×3
387920313
n×4
517227084
n×5
646533855
n÷2
64653385.5
n÷3
43102257
n÷3
32326692.75
n÷5
25861354.2
n2
16720241026446441
n3
2.1620403774715E+24
n4
2.7956645998246E+32
n5
3.6149836220233E+40
2 √n11371.313512519
3 √n505.67764597544
4 √n106.63636111814
5 √n41.910636192555
1 , 9 , 11 , 99 , 121 , 1089 , 118739 , 1068651 , 1306129 , 11755161 , 14367419 , 129306771
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
-129306770 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 129306771 can be divided by 12 positive divisors.
The sum of these divisors (counting 129306771) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101010001000010010011
3
Ternary
100000022110112200
4
Quaternary
13231101002103
5
Quinary
231100304041
6
Senary
20455254243
8
Octal
755210223
10
Decimal
129306771
12
Duodecimal
3737a383
16
Hexadecimal
7b51093
20
Vigesimal
20836ib
36
Base36
24zhqr
md5
0b7974f5019796814a7e70126d0194c6
sha1
4f33ce5d8ce890b5428c49210ce1e682c8b9a393
sha256
78d16ba4e35a7fd974aeabb6fa7d1edc7dcb6d392e6cfd242026632105fcdf68
sha512
7038a9defbfcee9046509580e7d9e83bf1e02264a99e977b6d6ab8bd2b898260f9d1311d85bf69a66f7c43ad939d0a2e2e9e957abb9ab74611567f564b7449b0
ripemd-160
ad392d677e9ffb2d409b4bc8494663ba54a9b273
Diameter
258613542
Circumference
812458403.66604
Area
5.2528186374935E+16
Volume
9.0563335555054E+24
Surface area
2.1011274549974E+17
Circumference
812458403.66604
Perimeter
517227084
Area
16720241026446441
Diagonal
182867389.25487
Surface area
100321446158678646
Volume
2.1620403774715E+24
Space diagonal
223965897.13467
Perimeter
387920313
Area
7.2400767431507E+15
Altitude
111982948.56734
Surface area
7.2400767431507E+15
Volume
2.5479890201821E+23
Height
60955796.418291