2021820929 (number)

2021820929 is an odd 10-digits composite number following 2021820928 and preceding 2021820930. In scientific notation, it is written as 2.021820929 × 10^9. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 1987177600 positive integers (up to 2021820929) that are relatively prime to 2021820929.

Interesting facts

Basic properties

Name

Name two billion twenty-one million eight hundred twenty thousand nine hundred twenty-nine

Notation

Scientific notation 2.021820929 × 10^9
Engineering notation 2.021820929 × 10^9

Prime Factorization of 2021820929

Prime Factorization 137 × 101 × 146117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2021820929
Product of the distinct prime numbers

The prime factorization of 2021820929 is 137 × 101 × 146117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 75, 43, 332, 700, 2290, 4255, 73014, 36612, 555348, 550926, 579384, 7677014, 38070459, 2530387, 50446670, 520489459, 4942927861, 4161079304

Basic calculations (n = 2021820929)

Multiplication

n×y
n×2 4043641858
n×3 6065462787
n×4 8087283716
n×5 10109104645

Division

n÷y
n÷2 1010910464.5
n÷3 673940309.66667
n÷3 505455232.25
n÷5 404364185.8

Exponentiation

ny
n2 4087759868942423041
n3 8.2647184557541E+27
n4 1.6709780746136E+37
n5 3.3784184431539E+46

Nth Root

y√n
2√n 44964.663114495
3√n 1264.4865938283
4√n 212.04872816052
5√n 72.635434295744

Divisors of 2021820929

1, 101, 137, 13837, 146117, 14757817, 20018029, 2021820929

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021820928
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021820929 can be divided by 8 positive divisors. The sum of these divisors (counting 2021820929) is 1, the average is 0.125.

Base conversion 2021820929

Base System Value
2 Binary 1111000100000101000101000000001
3 Ternary 12012220102010220122
4 Quaternary 1320200220220001
5 Quinary 13120041232204
6 Senary 532342350025
8 Octal 17040505001
10 Decimal 2021820929
12 Duodecimal 48512b315
16 Hexadecimal 78828a01
20 Vigesimal 1bbg7c69
36 Base36 xfqn0h

Cryptographic Hash Functions

md5 932eb72c0ee9177fe5f6a02dc0a59681
sha1 cf092fc99afd3d4b47c5ea111503637a8623199a
sha256 16d4de9144a9e991340f85b13d2205a83d7834b204e0b9d2d47859413048ef34
sha512 7bca4203ea52ded671b50afd50dc36ec6701d162ee60e5766373f3cce1665447ecef90b7b165f5040b2cb6b2e509d4165284e5b9e395fcce4724f5732c17cfc9
ripemd-160 3b150d74d6974b2cfd935681fe946c1aca400504

2021820929 as geometric shapes

Circle

Radius = n
Diameter 4043641858
Circumference 12703475554.841
Area 1.2842076373909E+19

Sphere

Radius = n
Volume 3.461917171278E+28
Surface area 5.1368305495635E+19
Circumference 12703475554.841

Square

Length = n
Perimeter 8087283716
Area 4087759868942423041
Diagonal 2859286578.4816

Cube

Length = n
Surface area 2.4526559213655E+19
Volume 8.2647184557541E+27
Space diagonal 3501896572.8341

Equilateral Triangle

Length = n
Perimeter 6065462787
Area 1.7700519455373E+18
Altitude 1750948286.4171

Triangular Pyramid

Length = n
Surface area 1.7700519455373E+18
Volume 9.7400641077689E+26
Height 953095526.16052