2021942221 (number)

2021942221 is an odd 10-digits composite number following 2021942220 and preceding 2021942222. In scientific notation, it is written as 2.021942221 × 10^9. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 1848286512 positive integers (up to 2021942221) that are relatively prime to 2021942221.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021942221 × 10^9
Engineering notation 2.021942221 × 10^9

Prime Factorization of 2021942221

Prime Factorization 13 × 103 × 1510039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2021942221
Product of the distinct prime numbers

The prime factorization of 2021942221 is 13 × 103 × 1510039. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 12, 58, 136, 331, 3219, 2693, 43651, 32379, 486657, 906416, 2444219, 3700090, 78835467, 76643012, 919029616, 612689427, 9689111884, 5944537812

Basic calculations (n = 2021942221)

Multiplication

n×y
n×2 4043884442
n×3 6065826663
n×4 8087768884
n×5 10109711105

Division

n÷y
n÷2 1010971110.5
n÷3 673980740.33333
n÷3 505485555.25
n÷5 404388444.2

Exponentiation

ny
n2 4088250345062412841
n3 8.2662059826995E+27
n4 1.6713790883903E+37
n5 3.3794319461128E+46

Nth Root

y√n
2√n 44966.011842279
3√n 1264.5118794572
4√n 212.05190836745
5√n 72.636305776058

Divisors of 2021942221

1, 13, 103, 1339, 1510039, 19630507, 155534017, 2021942221

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 -2021942220
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 2021942221 can be divided by 8 positive divisors. The sum of these divisors (counting 2021942221) is 1, the average is 0.125.

Base conversion 2021942221

Base System Value
2 Binary 1111000100001000110001111001101
3 Ternary 12012220122022021221
4 Quaternary 1320201012033031
5 Quinary 13120104122341
6 Senary 532345123341
8 Octal 17041061715
10 Decimal 2021942221
12 Duodecimal 485189551
16 Hexadecimal 788463cd
20 Vigesimal 1bbh2fb1
36 Base36 xft8lp

Cryptographic Hash Functions

md5 15cd23262ceca0762186dec8b84d4544
sha1 28d1f369ce52fc00481c37561a3c7dd54035b981
sha256 4ad07c66a318c60c09d4acb7f7fcb74d310fd80b3b6852c3e8b8d36d29a04bbf
sha512 81c9d1234ec4b397a575852b6f5d783b623054badf27bf8b657bf0b1b6b80226f3329d7d1e1e5562ccb80b1721fe399f80d5fc8ea50ff41b6578c59672bec2f3
ripemd-160 593654b54a9e8cdc849df9a3677c010f28a76537

2021942221 as geometric shapes

Circle

Radius = n
Diameter 4043884442
Circumference 12704237654.953
Area 1.2843617250084E+19

Sphere

Radius = n
Volume 3.4625402651078E+28
Surface area 5.1374469000336E+19
Circumference 12704237654.953

Square

Length = n
Perimeter 8087768884
Area 4088250345062412841
Diagonal 2859458111.273

Cube

Length = n
Surface area 2.4529502070374E+19
Volume 8.2662059826995E+27
Space diagonal 3502106656.7407

Equilateral Triangle

Length = n
Perimeter 6065826663
Area 1.7702643279273E+18
Altitude 1751053328.3703

Triangular Pyramid

Length = n
Surface area 1.7702643279273E+18
Volume 9.7418171750861E+26
Height 953152703.75766