7129238468 is an even 10-digits composite number following 7129238467
and preceding 7129238469 . In scientific notation, it is written as 7.129238468 × 10^9.
The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors.
There are 3239069600 positive integers (up to 7129238468) that are relatively prime to 7129238468.
7129238468 has 24 divisors, whose sum is 13616636544
The reverse of 7129238468 is 8648329217
Previous prime number is 2237
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
seven billion one hundred twenty-nine million two hundred thirty-eight thousand four hundred sixty-eight
Scientific notation
7.129238468 × 10^9
Engineering notation
7.129238468 × 10^9
Prime Factorization
2 × 2 × 11 × 2237 × 72431
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3564619234 Product of the distinct prime numbers
The prime factorization of 7129238468 is 2 × 2 × 11 × 2237 × 72431.
Since it has a total of 5 prime factors.
4 , 7 , 13 , 70 , 678 , 919 , 1101 , 2747 , 79614 , 98193 , 181065 , 62160 , 2483055 , 8040831 , 20952485 , 96072376 , 571672094 , 15850191 , 2431670206 , 3092750574
n×2
14258476936
n×3
21387715404
n×4
28516953872
n×5
35646192340
n÷2
3564619234
n÷3
2376412822.6667
n÷3
1782309617
n÷5
1425847693.6
n2
5.0826041133611E+19
n3
3.6235096762589E+29
n4
2.5832864573155E+39
n5
1.8416865185357E+49
2 √n84434.817865618
3 √n1924.6320513809
4 √n290.57669876578
5 √n93.456309759425
1 , 2 , 4 , 11 , 22 , 44 , 2237 , 4474 , 8948 , 24607 , 49214 , 72431 , 98428 , 144862 , 289724 , 796741 , 1593482 , 3186964 , 162028147 , 324056294 , 648112588 , 1782309617 , 3564619234 , 7129238468
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
-7129238467 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 7129238468 can be divided by 24 positive divisors.
The sum of these divisors (counting 7129238468) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110101000111011111000101111000100
3
Ternary
200101211220211122012
4
Quaternary
12220323320233010
5
Quinary
104100041112333
6
Senary
3135232153352
8
Octal
65073705704
10
Decimal
7129238468
12
Duodecimal
146b698858
16
Hexadecimal
1a8ef8bc4
20
Vigesimal
5b7heg38
36
Base36
39wkblw
md5
0226fde8433f1e9daa0dd8c64833c2d5
sha1
71ecfbc9173f2ce5497fd619ec004bebb11adff7
sha256
0a9999c79a2d7f4f3fa703a7941d40e6d72401df3ad7112da243c2beb9cd04a1
sha512
87747c7b4f83610dbd3736521e6d29e832acad8887def41f32a00b833f2ee7168d5762a4d8a16ade2aa6cd8b3789e9c35bfd52cded73e6652a5a14d61f9c32b5
ripemd-160
9ddddf73b8920c7effb178894eeee74db1397b58
Diameter
14258476936
Circumference
44794326393.517
Area
1.596747174364E+20
Volume
1.5178121838862E+30
Surface area
6.3869886974562E+20
Circumference
44794326393.517
Perimeter
28516953872
Area
5.0826041133611E+19
Diagonal
10082265730.838
Surface area
3.0495624680167E+20
Volume
3.6235096762589E+29
Space diagonal
12348203245.851
Perimeter
21387715404
Area
2.200832139775E+19
Altitude
6174101622.9253
Surface area
2.200832139775E+19
Volume
4.2703471062962E+28
Height
3360755243.6125