7131029221 is an odd 10-digits prime number following 7131029220
and preceding 7131029222 . In scientific notation, it is written as 7.131029221 × 10^9.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 7131029220 positive integers (up to 7131029221) that are relatively prime to 7131029221.
7131029221 has 2 divisors, whose sum is 7131029222
The reverse of 7131029221 is 1229201317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 28 Digital Root 1
Name
seven billion one hundred thirty-one million twenty-nine thousand two hundred twenty-one
Scientific notation
7.131029221 × 10^9
Engineering notation
7.131029221 × 10^9
Prime Factorization
7131029221
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
7131029221 Product of the distinct prime numbers
The prime factorization of 7131029221 is 7131029221.
Since it has a total of 1 prime factors.
9 , 1 , 75 , 40 , 809 , 693 , 7352 , 3400 , 61045 , 81595 , 21580 , 669691 , 2697126 , 8180073 , 27696448 , 93800248 , 163044579 , 659282876 , 6737111696 , 2357622573
n×2
14262058442
n×3
21393087663
n×4
28524116884
n×5
35655146105
n÷2
3565514610.5
n÷3
2377009740.3333
n÷3
1782757305.25
n÷5
1426205844.2
n2
5.0851577750756E+19
n3
3.6262408687459E+29
n4
2.5858829597412E+39
n5
1.8440006948E+49
2 √n84445.421551438
3 √n1924.7931836955
4 √n290.59494412573
5 √n93.461004239919
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
7131029222 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3565514611 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
84445.421557359 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997195 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7131029221 can be divided by 2 positive divisors.
The sum of these divisors (counting 7131029221) is 7131029222, the average is 3565514611.
Base
System
Value
2
Binary
110101001000010101101111011100101
3
Ternary
200101222021211002101
4
Quaternary
12221002231323211
5
Quinary
104101020413341
6
Senary
3135334412101
8
Octal
65102557345
10
Decimal
7131029221
12
Duodecimal
1470201031
16
Hexadecimal
1a90adee5
20
Vigesimal
5b88id11
36
Base36
39xmpd1
md5
499336bdb03e99e40979a42cbdf7a360
sha1
cec42cb298a2bd97c8294d670ca27910f389b455
sha256
11926137cc20cf720462f7a60ae133e7d83f8d1c20b75771105bee61282bd6e0
sha512
4e208bbdc6b1b5de118b9f33237527ae3f80b1af69db721967ca39c1fbec2738b10b5eff783e47310a259a81739424d3a788ebb705950dc5218c92a46c5a8d81
ripemd-160
ae6da0461eb1cae328de2fa69de3bae1662d8e0f
Diameter
14262058442
Circumference
44805578026.455
Area
1.5975494308522E+20
Volume
1.5189562231199E+30
Surface area
6.390197723409E+20
Circumference
44805578026.455
Perimeter
28524116884
Area
5.0851577750756E+19
Diagonal
10084798238.017
Surface area
3.0510946650454E+20
Volume
3.6262408687459E+29
Space diagonal
12351304921.03
Perimeter
21393087663
Area
2.2019379077337E+19
Altitude
6175652460.5152
Surface area
2.2019379077337E+19
Volume
4.2735658475101E+28
Height
3361599412.6723