129296761 is an odd 9-digits composite number following 129296760
and preceding 129296762 . In scientific notation, it is written as 1.29296761 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 113097600 positive integers (up to 129296761) that are relatively prime to 129296761.
129296761 has 8 divisors, whose sum is 134094600
The reverse of 129296761 is 167692921
Previous prime number is 10901
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-nine million two hundred ninety-six thousand seven hundred sixty-one
Scientific notation
1.29296761 × 10^8
Engineering notation
1.29296761 × 10^6
Prime Factorization
29 × 10901 × 409
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129296761
Product of the distinct prime numbers
The prime factorization of 129296761 is 29 × 10901 × 409.
Since it has a total of 3 prime factors.
2 , 6 , 90 , 46 , 517 , 903 , 8990 , 230 , 99967 , 19326 , 886264 , 837813 , 6971811 , 6750986 , 71753269 , 78041776 , 301228875 , 711320260 , 6280415605 , 6840701041
n×2
258593522
n×3
387890283
n×4
517187044
n×5
646483805
n÷2
64648380.5
n÷3
43098920.333333
n÷3
32324190.25
n÷5
25859352.2
n2
16717652405091121
n3
2.1615383075021E+24
n4
2.7947990193745E+32
n5
3.613584608511E+40
2 √n
11370.873361356
3 √n
505.66459699685
4 √n
106.63429730324
5 √n
41.90998728847
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
-129296760
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 129296761 can be divided by 8 positive divisors.
The sum of these divisors (counting 129296761) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101001110100101111001
3
Ternary
100000021221210221
4
Quaternary
13231032211321
5
Quinary
231044444021
6
Senary
20455140041
8
Octal
755164571
10
Decimal
129296761
12
Duodecimal
37374621
16
Hexadecimal
7b4e979
20
Vigesimal
20821i1
36
Base36
24za0p
md5
6a8e26e114d8a9fb392b7d53ec893317
sha1
dd5318980c3f6fdbb7c7f0491ee1eabd3d941e2a
sha256
ada7099fd3488304b13ba802d123c06093e0a9fc89d46ce6c6bde5a99b145ae4
sha512
80d3bbb647cec7a35bec7e3c26008cc4dfdbf0265c12aa43d94aa7b3d3e6605af8201a79f9b1b1cd5d4de1664dfe16c0ce97c894ee0b85e89bd9f4a9af07bdbd
ripemd-160
833b01c7248453f0d18a909b9c608c0b01774edb
Diameter
258593522
Circumference
812395508.98111
Area
5.2520053981102E+16
Volume
9.0542304897355E+24
Surface area
2.1008021592441E+17
Circumference
812395508.98111
Perimeter
517187044
Area
16717652405091121
Diagonal
182853232.97711
Surface area
100305914430546726
Volume
2.1615383075021E+24
Space diagonal
223948559.30609
Perimeter
387890283
Area
7.2389558372235E+15
Altitude
111974279.65305
Surface area
7.2389558372235E+15
Volume
2.5473973250488E+23
Height
60951077.659038