2021139915 (number)

2021139915 is an odd 10-digits composite number following 2021139914 and preceding 2021139916. In scientific notation, it is written as 2.021139915 × 10^9. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 1021207392 positive integers (up to 2021139915) that are relatively prime to 2021139915.

Interesting facts

Basic properties

Name

Name two billion twenty-one million one hundred thirty-nine thousand nine hundred fifteen

Notation

Scientific notation 2.021139915 × 10^9
Engineering notation 2.021139915 × 10^9

Prime Factorization of 2021139915

Prime Factorization 3 × 5 × 19 × 7091719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2021139915
Product of the distinct prime numbers

The prime factorization of 2021139915 is 3 × 5 × 19 × 7091719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 16, 20, 858, 712, 7028, 4224, 10120, 55791, 730063, 239442, 9892197, 2262413, 34147365, 10295388, 756749917, 370208001, 4331234297, 5926185792

Basic calculations (n = 2021139915)

Multiplication

n×y
n×2 4042279830
n×3 6063419745
n×4 8084559660
n×5 10105699575

Division

n÷y
n÷2 1010569957.5
n÷3 673713305
n÷3 505284978.75
n÷5 404227983

Exponentiation

ny
n2 4085006556006207225
n3 8.2563698033808E+27
n4 1.6687278562614E+37
n5 3.3727324775622E+46

Nth Root

y√n
2√n 44957.089707854
3√n 1264.3446046995
4√n 212.03086970499
5√n 72.630540448524

Divisors of 2021139915

1, 3, 5, 15, 19, 57, 95, 285, 7091719, 21275157, 35458595, 106375785, 134742661, 404227983, 673713305, 2021139915

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021139914
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021139915 can be divided by 16 positive divisors. The sum of these divisors (counting 2021139915) is 1, the average is 0.0625.

Base conversion 2021139915

Base System Value
2 Binary 1111000011110000010010111001011
3 Ternary 12012212010112201220
4 Quaternary 1320132002113023
5 Quinary 13114402434130
6 Senary 532320013123
8 Octal 17036022713
10 Decimal 2021139915
12 Duodecimal 484a611a3
16 Hexadecimal 787825cb
20 Vigesimal 1bbc29ff
36 Base36 xfc1jf

Cryptographic Hash Functions

md5 31597ec1e2f908a40b2f879faaa25a66
sha1 36ba50374db46ba9fa885e0a85c7a57112ef67d9
sha256 1db75cb05540439df34dc241890def027e9d5695e9608ad638df11d8d64a8d88
sha512 e239ffdb9cc6ebcda12fa3aa79fe9f7e31c9b060e304192d3a63e7fed6f4cc9041da511412a4a7aa774f76a20618f36e9c4d00dcfe5fc000b8e1537dbd0fed6d
ripemd-160 58aa327eb21ab5edc78c9611c3a8aeccacc14160

2021139915 as geometric shapes

Circle

Radius = n
Diameter 4042279830
Circumference 12699196617.682
Area 1.2833426586215E+19

Sphere

Radius = n
Volume 3.4584200959496E+28
Surface area 5.1333706344861E+19
Circumference 12699196617.682

Square

Length = n
Perimeter 8084559660
Area 4085006556006207225
Diagonal 2858323479.2466

Cube

Length = n
Surface area 2.4510039336037E+19
Volume 8.2563698033808E+27
Space diagonal 3500717021.9854

Equilateral Triangle

Length = n
Perimeter 6063419745
Area 1.7688597260637E+18
Altitude 1750358510.9927

Triangular Pyramid

Length = n
Surface area 1.7688597260637E+18
Volume 9.7302251265907E+26
Height 952774493.0822