129674912 is an even 9-digits composite number following 129674911
and preceding 129674913 . In scientific notation, it is written as 1.29674912 × 10^8.
The sum of its digits is 41. It has a total of 7 prime factors and 24 positive divisors.
There are 61023232 positive integers (up to 129674912) that are relatively prime to 129674912.
129674912 has 24 divisors, whose sum is 270316116
The reverse of 129674912 is 219476921
Previous prime number is 17
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred twenty-nine million six hundred seventy-four thousand nine hundred twelve
Scientific notation
1.29674912 × 10^8
Engineering notation
1.29674912 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 17 × 238373
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
8104682 Product of the distinct prime numbers
The prime factorization of 129674912 is 2 × 2 × 2 × 2 × 2 × 17 × 238373.
Since it has a total of 7 prime factors.
2 , 3 , 72 , 69 , 193 , 944 , 4871 , 7676 , 59161 , 86314 , 786089 , 580167 , 5823311 , 3543057 , 39856674 , 48618204 , 659432795 , 880024153 , 1848158150 , 7979376953
n×2
259349824
n×3
389024736
n×4
518699648
n×5
648374560
n÷2
64837456
n÷3
43224970.666667
n÷3
32418728
n÷5
25934982.4
n2
16815582802207744
n3
2.180559220105E+24
n4
2.827638249779E+32
n5
3.6667374120793E+40
2 √n11387.489275516
3 √n506.15708538153
4 √n106.7121796025
5 √n41.934473277902
1 , 2 , 4 , 8 , 16 , 17 , 32 , 34 , 68 , 136 , 272 , 544 , 238373 , 476746 , 953492 , 1906984 , 3813968 , 4052341 , 7627936 , 8104682 , 16209364 , 32418728 , 64837456 , 129674912
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129674911 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129674912 can be divided by 24 positive divisors.
The sum of these divisors (counting 129674912) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101110101010111010100000
3
Ternary
100001000011112112
4
Quaternary
13232222322200
5
Quinary
231144044122
6
Senary
20511214452
8
Octal
756527240
10
Decimal
129674912
12
Duodecimal
37517428
16
Hexadecimal
7baaea0
20
Vigesimal
20a975c
36
Base36
257dsw
md5
50ced7e5e5d99fea4cdec004260c5b40
sha1
90bc03fa23ceea8db85c739fbebda3857bf05076
sha256
4ec803eade87223388facbdf8741ba097a50439f732a153a49f0d3b7fc8ff742
sha512
2adef1323420e793dcf9333d81ee494b210115a98e133a0e7cfbcae78d0f674b03765b86bc12a6cae47345153f59cddeffdf7d079e82f9daf23bad398464f3e3
ripemd-160
fe23621f159e63c195c8672b2f45d451c4e4226f
Diameter
259349824
Circumference
814771501.78821
Area
5.2827711397247E+16
Volume
9.1339051021325E+24
Surface area
2.1131084558899E+17
Circumference
814771501.78821
Perimeter
518699648
Area
16815582802207744
Diagonal
183388019.24994
Surface area
100893496813246464
Volume
2.180559220105E+24
Space diagonal
224603536.05102
Perimeter
389024736
Area
7.2813609430763E+15
Altitude
112301768.02551
Surface area
7.2813609430763E+15
Volume
2.5698136855252E+23
Height
61129339.749979