2019419221 (number)

2019419221 is an odd 10-digits composite number following 2019419220 and preceding 2019419222. In scientific notation, it is written as 2.019419221 × 10^9. The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors. There are 1991750688 positive integers (up to 2019419221) that are relatively prime to 2019419221.

Interesting facts

Basic properties

Name

Name two billion nineteen million four hundred nineteen thousand two hundred twenty-one

Notation

Scientific notation 2.019419221 × 10^9
Engineering notation 2.019419221 × 10^9

Prime Factorization of 2019419221

Prime Factorization 73 × 73 × 378949

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27663277
Product of the distinct prime numbers

The prime factorization of 2019419221 is 73 × 73 × 378949. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 13, 55, 697, 486, 4394, 8249, 45831, 95796, 410961, 466157, 411265, 1524498, 32558722, 50782673, 672802726, 603235874, 7957273005, 8101651065

Basic calculations (n = 2019419221)

Multiplication

n×y
n×2 4038838442
n×3 6058257663
n×4 8077676884
n×5 10097096105

Division

n÷y
n÷2 1009709610.5
n÷3 673139740.33333
n÷3 504854805.25
n÷5 403883844.2

Exponentiation

ny
n2 4078053990144246841
n3 8.235300611973E+27
n4 1.6630524346531E+37
n5 3.3584000520694E+46

Nth Root

y√n
2√n 44937.948562434
3√n 1263.9857036268
4√n 211.98572726114
5√n 72.618169457791

Divisors of 2019419221

1, 73, 5329, 378949, 27663277, 2019419221

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2019419220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2019419221 can be divided by 6 positive divisors. The sum of these divisors (counting 2019419221) is 1, the average is 0.16666666666667.

Base conversion 2019419221

Base System Value
2 Binary 1111000010111011110010001010101
3 Ternary 12012201220010101111
4 Quaternary 1320113132101111
5 Quinary 13113432403341
6 Senary 532215055021
8 Octal 17027362125
10 Decimal 2019419221
12 Duodecimal 484371471
16 Hexadecimal 785de455
20 Vigesimal 1bb17811
36 Base36 xeb5ud

Cryptographic Hash Functions

md5 055b2339b8dc8cab4d326c5bc4dca0a2
sha1 e31df46b1cfc60c032d0a51a2bdfb82962684183
sha256 54d0f85c670ff826ad35d41362754e8e330d7f47f314efe0229a83ab912832bd
sha512 fe4b679267d731f0de4cefcf5d910e9e55e01ba6e770e6b02cac18e7d38d642ab9f09d55cbc45563d1f153b4e080f26e496abacef4e64958a28221f36edbefa6
ripemd-160 fe18bac38d14ffd153018433bada1331c7bbbd39

2019419221 as geometric shapes

Circle

Radius = n
Diameter 4038838442
Circumference 12688385178.423
Area 1.281158445638E+19

Sphere

Radius = n
Volume 3.4495946536904E+28
Surface area 5.1246337825519E+19
Circumference 12688385178.423

Square

Length = n
Perimeter 8077676884
Area 4078053990144246841
Diagonal 2855890050.4551

Cube

Length = n
Surface area 2.4468323940865E+19
Volume 8.235300611973E+27
Space diagonal 3497736692.5532

Equilateral Triangle

Length = n
Perimeter 6058257663
Area 1.7658491767347E+18
Altitude 1748868346.2766

Triangular Pyramid

Length = n
Surface area 1.7658491767347E+18
Volume 9.7053948463931E+26
Height 951963350.1517