129707556 is an even 9-digits composite number following 129707555
and preceding 129707557 . In scientific notation, it is written as 1.29707556 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 39305280 positive integers (up to 129707556) that are relatively prime to 129707556.
129707556 has 12 divisors, whose sum is 233866892
The reverse of 129707556 is 655707921
Previous prime number is 33
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred twenty-nine million seven hundred seven thousand five hundred fifty-six
Scientific notation
1.29707556 × 10^8
Engineering notation
1.29707556 × 10^6
Prime Factorization
2 × 2 × 33 × 982633
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
64853778 Product of the distinct prime numbers
The prime factorization of 129707556 is 2 × 2 × 33 × 982633.
Since it has a total of 4 prime factors.
6 , 10 , 48 , 69 , 120 , 417 , 9493 , 6542 , 87652 , 34693 , 439319 , 315089 , 2838302 , 4859878 , 44803983 , 34462247 , 908423478 , 451299364 , 6502792656 , 3114900842
n×2
259415112
n×3
389122668
n×4
518830224
n×5
648537780
n÷2
64853778
n÷3
43235852
n÷3
32426889
n÷5
25941511.2
n2
16824050083493136
n3
2.1822064183515E+24
n4
2.8304866121189E+32
n5
3.6713550074866E+40
2 √n11388.922512687
3 √n506.1995546748
4 √n106.71889482508
5 √n41.936584358763
1 , 2 , 4 , 33 , 66 , 132 , 982633 , 1965266 , 3930532 , 32426889 , 64853778 , 129707556
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
-129707555 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 129707556 can be divided by 12 positive divisors.
The sum of these divisors (counting 129707556) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110110010111000100100
3
Ternary
100001001211022120
4
Quaternary
13232302320210
5
Quinary
231201120211
6
Senary
20512025540
8
Octal
756627044
10
Decimal
129707556
12
Duodecimal
375322b0
16
Hexadecimal
7bb2e24
20
Vigesimal
20ad8hg
36
Base36
2582zo
md5
9157177f9a689f9bf3c34fcc6b5c8e9c
sha1
2a9eec63f53904fb32c734ee980087675a111820
sha256
6a6a1941b56265691c42dbb01f085011aec930015c0f7b76591697f5b4cf6616
sha512
2fc51f5f0f306b131d9787bec685769929c2b02a920ee7da8af715eaac023c6b7c49b48d8395ba747e1de59c88e71e8ab347c20527b01f67df858c5d3b43beb4
ripemd-160
714aa52a4ca24e74c9d19f11e541dde06e09b041
Diameter
259415112
Circumference
814976610.08937
Area
5.2854312145929E+16
Volume
9.1408048700127E+24
Surface area
2.1141724858372E+17
Circumference
814976610.08937
Perimeter
518830224
Area
16824050083493136
Diagonal
183434184.83747
Surface area
100944300500958816
Volume
2.1822064183515E+24
Space diagonal
224660077.11759
Perimeter
389122668
Area
7.2850273834234E+15
Altitude
112330038.55879
Surface area
7.2850273834234E+15
Volume
2.5717549272752E+23
Height
61144728.279156