1990804239 (number)

1990804239 is an odd 10-digits composite number following 1990804238 and preceding 1990804240. In scientific notation, it is written as 1.990804239 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 1268744400 positive integers (up to 1990804239) that are relatively prime to 1990804239.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million eight hundred four thousand two hundred thirty-nine

Notation

Scientific notation 1.990804239 × 10^9
Engineering notation 1.990804239 × 10^9

Prime Factorization of 1990804239

Prime Factorization 3 × 3 × 47 × 43 × 109451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 663601413
Product of the distinct prime numbers

The prime factorization of 1990804239 is 3 × 3 × 47 × 43 × 109451. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 5, 88, 815, 748, 1350, 6398, 42545, 46842, 883975, 208580, 4843600, 7354156, 41582796, 90197370, 654733297, 694248141, 1874862246, 5346275298

Basic calculations (n = 1990804239)

Multiplication

n×y
n×2 3981608478
n×3 5972412717
n×4 7963216956
n×5 9954021195

Division

n÷y
n÷2 995402119.5
n÷3 663601413
n÷3 497701059.75
n÷5 398160847.8

Exponentiation

ny
n2 3963301518020369121
n3 7.8901574625101E+27
n4 1.5707758922743E+37
n5 3.1271073048586E+46

Nth Root

y√n
2√n 44618.429365006
3√n 1257.9870940178
4√n 211.23074909919
5√n 72.411194445205

Divisors of 1990804239

1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 6063, 18189, 109451, 328353, 985059, 4706393, 5144197, 14119179, 15432591, 42357537, 46297773, 221200471, 663601413, 1990804239

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990804238
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990804239 can be divided by 24 positive divisors. The sum of these divisors (counting 1990804239) is 1, the average is 0.041666666666667.

Base conversion 1990804239

Base System Value
2 Binary 1110110101010010100001100001111
3 Ternary 12010202001100000100
4 Quaternary 1312222110030033
5 Quinary 13034121213424
6 Senary 525313502143
8 Octal 16652241417
10 Decimal 1990804239
12 Duodecimal 476871953
16 Hexadecimal 76a9430f
20 Vigesimal 1b22aabj
36 Base36 wx9udr

Cryptographic Hash Functions

md5 14dfa994169686b1a8990669f4389d3d
sha1 58e50ce5c806d2cf1c4b0f14178225e081a3b249
sha256 86d30eecce6f9175c9036e89d5975aa64ab9d0f1cd263abc3e1a198d10b8508f
sha512 eb80c37b0309e3f6f9487b8eff4aacb736a3bd1bb1ed93ed935e4fcf256bef81f7a6877190e5db2bca581049c81a98dff815badc8589d444e97bacdacb0b83af
ripemd-160 ddc85aa24192ca52c239aeef52b0f1d4274e72b2

1990804239 as geometric shapes

Circle

Radius = n
Diameter 3981608478
Circumference 12508591943.956
Area 1.2451078932974E+19

Sphere

Radius = n
Volume 3.3050214293184E+28
Surface area 4.9804315731896E+19
Circumference 12508591943.956

Square

Length = n
Perimeter 7963216956
Area 3963301518020369121
Diagonal 2815422354.8236

Cube

Length = n
Surface area 2.3779809108122E+19
Volume 7.8901574625101E+27
Space diagonal 3448174089.8715

Equilateral Triangle

Length = n
Perimeter 5972412717
Area 1.7161598987315E+18
Altitude 1724087044.9357

Triangular Pyramid

Length = n
Surface area 1.7161598987315E+18
Volume 9.2986397439509E+26
Height 938474118.27455