129190735 is an odd 9-digits composite number following 129190734
and preceding 129190736 . In scientific notation, it is written as 1.29190735 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 97272960 positive integers (up to 129190735) that are relatively prime to 129190735.
129190735 has 4 divisors, whose sum is 130710712
The reverse of 129190735 is 537091921
Previous prime number is 85
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million one hundred ninety thousand seven hundred thirty-five
Scientific notation
1.29190735 × 10^8
Engineering notation
1.29190735 × 10^6
Prime Factorization
85 × 1519891
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129190735
Product of the distinct prime numbers
The prime factorization of 129190735 is 85 × 1519891.
Since it has a total of 2 prime factors.
2 , 2 , 64 , 40 , 376 , 361 , 8002 , 8668 , 76713 , 5467 , 354361 , 513850 , 1523547 , 5804580 , 76499137 , 68083563 , 992424323 , 208124502 , 2828397247 , 2611742044
n×2
258381470
n×3
387572205
n×4
516762940
n×5
645953675
n÷2
64595367.5
n÷3
43063578.333333
n÷3
32297683.75
n÷5
25838147
n2
16690246009840225
n3
2.1562251493421E+24
n4
2.7856431186899E+32
n5
3.5987928195124E+40
2 √n
11366.210230327
3 √n
505.52634074672
4 √n
106.61242999917
5 √n
41.903111622729
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
-129190734
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 129190735 can be divided by 4 positive divisors.
The sum of these divisors (counting 129190735) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101100110100101101001111
3
Ternary
100000002120101001
4
Quaternary
13230310231033
5
Quinary
231033100420
6
Senary
20453001131
8
Octal
754645517
10
Decimal
129190735
12
Duodecimal
373231a7
16
Hexadecimal
7b34b4f
20
Vigesimal
2078ggf
36
Base36
24x07j
md5
5b592345ab2b7890db9a2fa5ba1041b6
sha1
176b0f43fc9ba324641ba7a644b92a8fb63d5428
sha256
6813515a29bde62b5b234f902c9b7b658a0dbf584262ce51de1133ca839d62dd
sha512
8659f88b1462860b9b414a87dc3f3eed2e978a218c119e6e0245de01c408d5d548290a56786b67e41fb3581ffa4d8b00d3a23e599cd0b8e5f737580a1d7d6cc8
ripemd-160
9879cee3d37a381000c0801d29dfbd131f61d5ac
Diameter
258381470
Circumference
811729327.97573
Area
5.243395425112E+16
Volume
9.0319747848782E+24
Surface area
2.0973581700448E+17
Circumference
811729327.97573
Perimeter
516762940
Area
16690246009840225
Diagonal
182703289.56995
Surface area
100141476059041350
Volume
2.1562251493421E+24
Space diagonal
223764916.88717
Perimeter
387572205
Area
7.2270885199667E+15
Altitude
111882458.44358
Surface area
7.2270885199667E+15
Volume
2.5411357081079E+23
Height
60901096.523316