2021321529 is an odd 10-digits composite number following 2021321528
and preceding 2021321530 . In scientific notation, it is written as 2.021321529 × 10^9.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 1345053600 positive integers (up to 2021321529) that are relatively prime to 2021321529.
2021321529 has 12 divisors, whose sum is 2925090532
The reverse of 2021321529 is 9251231202
Previous prime number is 541
Is Prime? no Number parity odd Number length 10 Sum of Digits 27 Digital Root 9
Name
two billion twenty-one million three hundred twenty-one thousand five hundred twenty-nine
Scientific notation
2.021321529 × 10^9
Engineering notation
2.021321529 × 10^9
Prime Factorization
3 × 3 × 541 × 415141
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
673773843 Product of the distinct prime numbers
The prime factorization of 2021321529 is 3 × 3 × 541 × 415141.
Since it has a total of 4 prime factors.
6 , 5 , 36 , 33 , 420 , 419 , 915 , 1818 , 55344 , 66759 , 709566 , 797284 , 9294594 , 9303437 , 34212697 , 1836318 , 927229946 , 713934997 , 3553747074 , 4152838525
n×2
4042643058
n×3
6063964587
n×4
8085286116
n×5
10106607645
n÷2
1010660764.5
n÷3
673773843
n÷3
505330382.25
n÷5
404264305.8
n2
4085740723598897841
n3
8.2585956865225E+27
n4
1.6693277260474E+37
n5
3.3742480716163E+46
2 √n44959.109521876
3 √n1264.3824737261
4 √n212.03563267026
5 √n72.631845677201
1 , 3 , 9 , 541 , 1623 , 4869 , 415141 , 1245423 , 3736269 , 224591281 , 673773843 , 2021321529
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2021321528 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2021321529 can be divided by 12 positive divisors.
The sum of these divisors (counting 2021321529) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1111000011110101110101100111001
3
Ternary
12012212110202212100
4
Quaternary
1320132232230321
5
Quinary
13114424242104
6
Senary
532323534013
8
Octal
17036565471
10
Decimal
2021321529
12
Duodecimal
484b2a309
16
Hexadecimal
787aeb39
20
Vigesimal
1bbd53g9
36
Base36
xffxo9
md5
bc1aba541f15f5f27ab77a336fc50f35
sha1
252811d7dafc594059cf88eed65f306d4c175c82
sha256
43e1da1cfa4afe8e131df6559b535364846bdbe8823f24b2729cf2394d32da9e
sha512
a9fa757bb364a2653161579eb81c9cd016c4486f465d49be107d7022f07cde55f962ba157e92ff8ab89b4cdccc84a1bcd18bbc376820fc6b5a4868bd642f2980
ripemd-160
0830cddb7fa08334ae9198fd3c65e9d8ce8829a4
Diameter
4042643058
Circumference
12700337732.099
Area
1.2835733041731E+19
Volume
3.4593524716997E+28
Surface area
5.1342932166924E+19
Circumference
12700337732.099
Perimeter
8085286116
Area
4085740723598897841
Diagonal
2858580320.2285
Surface area
2.4514444341593E+19
Volume
8.2585956865225E+27
Space diagonal
3501031586.6608
Perimeter
6063964587
Area
1.7691776299566E+18
Altitude
1750515793.3304
Surface area
1.7691776299566E+18
Volume
9.73284835503E+26
Height
952860106.74284