129670770 is an even 9-digits composite number following 129670769
and preceding 129670771 . In scientific notation, it is written as 1.29670770 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 34578864 positive integers (up to 129670770) that are relatively prime to 129670770.
129670770 has 16 divisors, whose sum is 311209920
The reverse of 129670770 is 077076921
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million six hundred seventy thousand seven hundred seventy
Scientific notation
1.29670770 × 10^8
Engineering notation
1.29670770 × 10^6
Prime Factorization
2 × 3 × 5 × 4322359
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129670770
Product of the distinct prime numbers
The prime factorization of 129670770 is 2 × 3 × 5 × 4322359.
Since it has a total of 4 prime factors.
7 , 8 , 19 , 31 , 286 , 400 , 1701 , 8304 , 74493 , 37471 , 612174 , 703409 , 6050299 , 2469370 , 86595238 , 10846153 , 865311501 , 506296864 , 4464562947 , 6619258484
n×2
259341540
n×3
389012310
n×4
518683080
n×5
648353850
n÷2
64835385
n÷3
43223590
n÷3
32417692.5
n÷5
25934154
n2
16814508592392900
n3
2.1803502763472E+24
n4
2.8272769920365E+32
n5
3.6661518456066E+40
2 √n
11387.307407812
3 √n
506.15169619987
4 √n
106.71132745783
5 √n
41.934205385208
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 4322359 , 8644718 , 12967077 , 21611795 , 25934154 , 43223590 , 64835385 , 129670770
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129670769
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129670770 can be divided by 16 positive divisors.
The sum of these divisors (counting 129670770) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101110101001111001110010
3
Ternary
100000222221212010
4
Quaternary
13232221321302
5
Quinary
231143431040
6
Senary
20511143350
8
Octal
756517162
10
Decimal
129670770
12
Duodecimal
37514b56
16
Hexadecimal
7ba9e72
20
Vigesimal
20a8gia
36
Base36
257alu
md5
7e98bae0809ae0d9e47d32baa3f1f014
sha1
9c77740c479bb7b891c9313075cdf48f3b41db0d
sha256
9e03733b057ca30a0e143e9d602fe684591b1533570d1c262111756ce81b7385
sha512
5e1c93b8b2008812b8434a3a012cdfc760b592b6cd4de370e99f3844258edfd1b491395d0d8283077dccf4714da67be8a584a2455facadc832695933b88a0a3d
ripemd-160
2dcea4516fc5e9edde0c80139482ff485e0846b9
Diameter
259341540
Circumference
814745476.83466
Area
5.2824336667584E+16
Volume
9.1330298805665E+24
Surface area
2.1129734667034E+17
Circumference
814745476.83466
Perimeter
518683080
Area
16814508592392900
Diagonal
183382161.57736
Surface area
100887051554357400
Volume
2.1803502763472E+24
Space diagonal
224596361.89658
Perimeter
389012310
Area
7.280895796582E+15
Altitude
112298180.94829
Surface area
7.280895796582E+15
Volume
2.5695674429451E+23
Height
61127387.192454