129670771 is an odd 9-digits composite number following 129670770
and preceding 129670772 . In scientific notation, it is written as 1.29670771 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 129473344 positive integers (up to 129670771) that are relatively prime to 129670771.
129670771 has 4 divisors, whose sum is 129868200
The reverse of 129670771 is 177076921
Previous prime number is 659
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred twenty-nine million six hundred seventy thousand seven hundred seventy-one
Scientific notation
1.29670771 × 10^8
Engineering notation
1.29670771 × 10^6
Prime Factorization
659 × 196769
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129670771 Product of the distinct prime numbers
The prime factorization of 129670771 is 659 × 196769.
Since it has a total of 2 prime factors.
7 , 7 , 47 , 31 , 726 , 410 , 4047 , 7985 , 53790 , 43460 , 701115 , 533553 , 9598719 , 7638644 , 22496022 , 48809505 , 455804656 , 505848156 , 2998591955 , 9316495036
n×2
259341542
n×3
389012313
n×4
518683084
n×5
648353855
n÷2
64835385.5
n÷3
43223590.333333
n÷3
32417692.75
n÷5
25934154.2
n2
16814508851734441
n3
2.1803503267907E+24
n4
2.8272770792506E+32
n5
3.6661519869705E+40
2 √n11387.30745172
3 √n506.15169750099
4 √n106.71132766356
5 √n41.934205449886
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129670770 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129670771 can be divided by 4 positive divisors.
The sum of these divisors (counting 129670771) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101110101001111001110011
3
Ternary
100000222221212011
4
Quaternary
13232221321303
5
Quinary
231143431041
6
Senary
20511143351
8
Octal
756517163
10
Decimal
129670771
12
Duodecimal
37514b57
16
Hexadecimal
7ba9e73
20
Vigesimal
20a8gib
36
Base36
257alv
md5
2b35f26f62ee06142162cb951ef4d490
sha1
e96e2d26b62310b3c9c5c0cdce5fa6b4f2e6fb1d
sha256
0f10057103d1ddb1966461d97eceb8e1504811f461605280390a284b056cde91
sha512
0f48dc985fe1f77c678e3f005e76c3db84a3bbc3c9f8f0dddbdefe9cbd311d72b239deaf8e63df41600f1dcd1fc0b589d850c666fd00011fb8d68f42d6b87945
ripemd-160
417b1af34e336a13f0ca3862a9551689589d5fba
Diameter
259341542
Circumference
814745483.11785
Area
5.2824337482329E+16
Volume
9.1330300918638E+24
Surface area
2.1129734992932E+17
Circumference
814745483.11785
Perimeter
518683084
Area
16814508851734441
Diagonal
183382162.99158
Surface area
100887053110406646
Volume
2.1803503267907E+24
Space diagonal
224596363.62863
Perimeter
389012313
Area
7.2808959088802E+15
Altitude
112298181.81431
Surface area
7.2808959088802E+15
Volume
2.5695675023934E+23
Height
61127387.663859