129634740 is an even 9-digits composite number following 129634739
and preceding 129634741 . In scientific notation, it is written as 1.29634740 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 34569216 positive integers (up to 129634740) that are relatively prime to 129634740.
129634740 has 24 divisors, whose sum is 302481480
The reverse of 129634740 is 047436921
Previous prime number is 9
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred twenty-nine million six hundred thirty-four thousand seven hundred forty
Scientific notation
1.29634740 × 10^8
Engineering notation
1.29634740 × 10^6
Prime Factorization
2 × 2 × 5 × 9 × 720193
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
64817370 Product of the distinct prime numbers
The prime factorization of 129634740 is 2 × 2 × 5 × 9 × 720193.
Since it has a total of 5 prime factors.
5 , 3 , 43 , 15 , 51 , 485 , 1181 , 7617 , 33066 , 64885 , 404231 , 603571 , 2917697 , 7742258 , 9903288 , 83488169 , 35790248 , 894470105 , 9117622318 , 9415592033
n×2
259269480
n×3
388904220
n×4
518538960
n×5
648173700
n÷2
64817370
n÷3
43211580
n÷3
32408685
n÷5
25926948
n2
16805165814867600
n3
2.1785333010672E+24
n4
2.8241359806519E+32
n5
3.6610613357646E+40
2 √n11385.725273341
3 √n506.10481250373
4 √n106.70391404884
5 √n41.931874779208
1 , 2 , 4 , 5 , 9 , 10 , 18 , 20 , 36 , 45 , 90 , 180 , 720193 , 1440386 , 2880772 , 3600965 , 6481737 , 7201930 , 12963474 , 14403860 , 25926948 , 32408685 , 64817370 , 129634740
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129634739 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129634740 can be divided by 24 positive divisors.
The sum of these divisors (counting 129634740) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101110100001000110110100
3
Ternary
100000221010102200
4
Quaternary
13232201012310
5
Quinary
231141302430
6
Senary
20510304500
8
Octal
756410664
10
Decimal
129634740
12
Duodecimal
374b8130
16
Hexadecimal
7ba11b4
20
Vigesimal
20a46h0
36
Base36
256it0
md5
f533a699552e3ce6a08bce5e2d0fd8f4
sha1
4be982b8a26b94d90f3c61bfcb636f9e4e3ece3f
sha256
7f2df7605d1fec9932e140c68a44e2ff5672afe122c29767a07f6cbed880f771
sha512
dd1bab81817bc603973f37cc73fab4943f57853bf75aa6e6b4a184bedca5cfd828dbc42e26e649017a59928088c6f56c5f1baf94d9690b4ce525f45a4fb15991
ripemd-160
d6cc89432914f1bdc5d5983e132026b1e111800d
Diameter
259269480
Circumference
814519093.66805
Area
5.2794985466346E+16
Volume
9.1254189523115E+24
Surface area
2.1117994186539E+17
Circumference
814519093.66805
Perimeter
518538960
Area
16805165814867600
Diagonal
183331207.46271
Surface area
100830994889205600
Volume
2.1785333010672E+24
Space diagonal
224533956.10598
Perimeter
388904220
Area
7.2768502552426E+15
Altitude
112266978.05299
Surface area
7.2768502552426E+15
Volume
2.5674261170423E+23
Height
61110402.48757