7129649225 is an odd 10-digits composite number following 7129649224
and preceding 7129649226 . In scientific notation, it is written as 7.129649225 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 5618587920 positive integers (up to 7129649225) that are relatively prime to 7129649225.
7129649225 has 8 divisors, whose sum is 7525506144
The reverse of 7129649225 is 5229469217
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
seven billion one hundred twenty-nine million six hundred forty-nine thousand two hundred twenty-five
Scientific notation
7.129649225 × 10^9
Engineering notation
7.129649225 × 10^9
Prime Factorization
25 × 67 × 4256507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7129649225
Product of the distinct prime numbers
The prime factorization of 7129649225 is 25 × 67 × 4256507.
Since it has a total of 3 prime factors.
3 , 4 , 75 , 35 , 422 , 293 , 1257 , 9446 , 81955 , 76994 , 953606 , 309928 , 9831115 , 1905028 , 99821727 , 95184973 , 834908011 , 668086543 , 8613752721 , 6472371307
n×2
14259298450
n×3
21388947675
n×4
28518596900
n×5
35648246125
n÷2
3564824612.5
n÷3
2376549741.6667
n÷3
1782412306.25
n÷5
1425929845
n2
5.0831898071543E+19
n3
3.6241360269106E+29
n4
2.5838818615557E+39
n5
1.8422171311732E+49
2 √n
84437.250221688
3 √n
1924.6690137628
4 √n
290.58088412986
5 √n
93.4573866472
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7129649224
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7129649225 can be divided by 8 positive divisors.
The sum of these divisors (counting 7129649225) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000111101011101000001001001
3
Ternary
200101212200201002102
4
Quaternary
12220331131001021
5
Quinary
104100142233400
6
Senary
3135245043145
8
Octal
65075350111
10
Decimal
7129649225
12
Duodecimal
146b8564b5
16
Hexadecimal
1a8f5d049
20
Vigesimal
5b806315
36
Base36
39wt4jt
md5
9a37758d41ceb0c73d21f7052f9d7f5c
sha1
332cc04eb462b4378ee461b80e1892d9e24ee2d0
sha256
1e1c75f8a310c158aab7e729bf7b2c7473ba2878027f382dc43bc9c17f966476
sha512
2fb724a08f4298cc50193b80a4c68db9dd09f8b1301ac036a03cb023d927cfbe52bc2fc8e323a6b65862e8c47ad892e577d316390506df8aca21cb4576f4b710
ripemd-160
4da159c6654622f3b9cdc80dc968a34d84e6ea08
Diameter
14259298450
Circumference
44796907255.864
Area
1.5969311754958E+20
Volume
1.5180745490336E+30
Surface area
6.3877247019834E+20
Circumference
44796907255.864
Perimeter
28518596900
Area
5.0831898071543E+19
Diagonal
10082846628.958
Surface area
3.0499138842926E+20
Volume
3.6241360269106E+29
Space diagonal
12348914697.844
Perimeter
21388947675
Area
2.2010857526269E+19
Altitude
6174457348.922
Surface area
2.2010857526269E+19
Volume
4.2710852676182E+28
Height
3360948876.3193