7129382321 is an odd 10-digits composite number following 7129382320
and preceding 7129382322 . In scientific notation, it is written as 7.129382321 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors.
There are 7122291680 positive integers (up to 7129382321) that are relatively prime to 7129382321.
7129382321 has 6 divisors, whose sum is 7136478822
The reverse of 7129382321 is 1232839217
Previous prime number is 1709
Is Prime? no Number parity odd Number length 10 Sum of Digits 38 Digital Root 2
Name
seven billion one hundred twenty-nine million three hundred eighty-two thousand three hundred twenty-one
Scientific notation
7.129382321 × 10^9
Engineering notation
7.129382321 × 10^9
Prime Factorization
1709 × 1709 × 2441
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
4171669 Product of the distinct prime numbers
The prime factorization of 7129382321 is 1709 × 1709 × 2441.
Since it has a total of 3 prime factors.
1 , 4 , 19 , 90 , 455 , 75 , 1432 , 2068 , 11121 , 88922 , 848061 , 451840 , 3198527 , 1427252 , 55620969 , 74646232 , 564354139 , 753076240 , 4417616128 , 5964325053
n×2
14258764642
n×3
21388146963
n×4
28517529284
n×5
35646911605
n÷2
3564691160.5
n÷3
2376460773.6667
n÷3
1782345580.25
n÷5
1425876464.2
n2
5.0828092278987E+19
n3
3.6237290250397E+29
n4
2.5834949647213E+39
n5
1.8418723327876E+49
2 √n84435.669719616
3 √n1924.6449962993
4 √n290.57816456096
5 √n93.456686906636
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7129382320 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7129382321 can be divided by 6 positive divisors.
The sum of these divisors (counting 7129382321) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110101000111100011011110110110001
3
Ternary
200101212012010222002
4
Quaternary
12220330123312301
5
Quinary
104100110213241
6
Senary
3135235223345
8
Octal
65074336661
10
Decimal
7129382321
12
Duodecimal
146b747b55
16
Hexadecimal
1a8f1bdb1
20
Vigesimal
5b7icfg1
36
Base36
39wnelt
md5
b554e515d7fb77fce3d5528023e7dd50
sha1
77994cb20a25c3bfa0d07691a0819965e16f7f72
sha256
9e8edb5a77065e864010911b06574f77fce9d1766e1fda523c7936dcde332d13
sha512
902d883700d83455a6c49b5f9a250aac6914234cd2d8f2522692b7de334d623fd056275dcd79efb4bcd87fc8cbc3bd8e4ddd17dc39391527c3e9bf7c0fb70672
ripemd-160
ea918d6af535eeaad042c21c741bcba2a7a00e94
Diameter
14258764642
Circumference
44795230248.573
Area
1.5968116129965E+20
Volume
1.5179040644886E+30
Surface area
6.387246451986E+20
Circumference
44795230248.573
Perimeter
28517529284
Area
5.0828092278987E+19
Diagonal
10082469169.701
Surface area
3.0496855367392E+20
Volume
3.6237290250397E+29
Space diagonal
12348452406.555
Perimeter
21388146963
Area
2.2009209569751E+19
Altitude
6174226203.2777
Surface area
2.2009209569751E+19
Volume
4.2706056113135E+28
Height
3360823056.5671