129644708 is an even 9-digits composite number following 129644707
and preceding 129644709 . In scientific notation, it is written as 1.29644708 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors.
There are 64822352 positive integers (up to 129644708) that are relatively prime to 129644708.
129644708 has 6 divisors, whose sum is 226878246
The reverse of 129644708 is 807446921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-nine million six hundred forty-four thousand seven hundred eight
Scientific notation
1.29644708 × 10^8
Engineering notation
1.29644708 × 10^6
Prime Factorization
2 × 2 × 32411177
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
64822354
Product of the distinct prime numbers
The prime factorization of 129644708 is 2 × 2 × 32411177.
Since it has a total of 3 prime factors.
7 , 10 , 37 , 96 , 131 , 886 , 8222 , 7225 , 18815 , 75014 , 837127 , 520977 , 3242782 , 9093934 , 45049560 , 38230541 , 729031391 , 283419176 , 1661264880 , 4617393510
n×2
259289416
n×3
388934124
n×4
518578832
n×5
648223540
n÷2
64822354
n÷3
43214902.666667
n÷3
32411177
n÷5
25928941.6
n2
16807750312405264
n3
2.1790358813887E+24
n4
2.8250047056416E+32
n5
3.6624691016153E+40
2 √n
11386.163006035
3 √n
506.11778413842
4 √n
106.70596518487
5 √n
41.932519612642
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129644707
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129644708 can be divided by 6 positive divisors.
The sum of these divisors (counting 129644708) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111101110100011100010100100
3
Ternary
100000221122002212
4
Quaternary
13232203202210
5
Quinary
231142112313
6
Senary
20510422552
8
Octal
756434244
10
Decimal
129644708
12
Duodecimal
37501a58
16
Hexadecimal
7ba38a4
20
Vigesimal
20a5bf8
36
Base36
256qhw
md5
f85835791397f4f6bf8dba5d04079d96
sha1
a9562721604989c1cd8e90272a6e063488a3864a
sha256
0195f31f0b63ddcae40a8334b984700b069deab9614eceb5ddb1753b6161f58f
sha512
cc267a8bf458c329cfa7c3d78df8ae2591f4261dbae89614731723159066e7854d273eff4fd8103b562a9b31dc2cc6c09c0d0a908f1bb1f75a317943e1db0afa
ripemd-160
8d93d559fa4e53b10638a390380c4cf22ca0fc8b
Diameter
259289416
Circumference
814581724.45919
Area
5.2803104904824E+16
Volume
9.127524155839E+24
Surface area
2.112124196193E+17
Circumference
814581724.45919
Perimeter
518578832
Area
16807750312405264
Diagonal
183345304.3435
Surface area
100846501874431584
Volume
2.1790358813887E+24
Space diagonal
224551221.18843
Perimeter
388934124
Area
7.2779693755044E+15
Altitude
112275610.59422
Surface area
7.2779693755044E+15
Volume
2.5680184136312E+23
Height
61115101.447833