1999019091 (number)

1999019091 is an odd 10-digits composite number following 1999019090 and preceding 1999019092. In scientific notation, it is written as 1.999019091 × 10^9. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 1296660960 positive integers (up to 1999019091) that are relatively prime to 1999019091.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-nine million nineteen thousand ninety-one

Notation

Scientific notation 1.999019091 × 10^9
Engineering notation 1.999019091 × 10^9

Prime Factorization of 1999019091

Prime Factorization 3 × 37 × 18009181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1999019091
Product of the distinct prime numbers

The prime factorization of 1999019091 is 3 × 37 × 18009181. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 13, 52, 985, 517, 5943, 5215, 90793, 12454, 737371, 781317, 5888175, 8640576, 79159491, 20982667, 254353281, 592266797, 8513680744, 7331521104

Basic calculations (n = 1999019091)

Multiplication

n×y
n×2 3998038182
n×3 5997057273
n×4 7996076364
n×5 9995095455

Division

n÷y
n÷2 999509545.5
n÷3 666339697
n÷3 499754772.75
n÷5 399803818.2

Exponentiation

ny
n2 3996077326182466281
n3 7.988234864151E+27
n4 1.596863399683E+37
n5 3.1921604216854E+46

Nth Root

y√n
2√n 44710.391308956
3√n 1259.7150382286
4√n 211.44831829304
5√n 72.470855543667

Divisors of 1999019091

1, 3, 37, 111, 18009181, 54027543, 666339697, 1999019091

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 -1999019090
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 1999019091 can be divided by 8 positive divisors. The sum of these divisors (counting 1999019091) is 1, the average is 0.125.

Base conversion 1999019091

Base System Value
2 Binary 1110111001001101001110001010011
3 Ternary 12011022111200200010
4 Quaternary 1313021221301103
5 Quinary 13043222102331
6 Senary 530205530003
8 Octal 16711516123
10 Decimal 1999019091
12 Duodecimal 479573903
16 Hexadecimal 77269c53
20 Vigesimal 1b4dh7eb
36 Base36 x25x03

Cryptographic Hash Functions

md5 29d3e150313c72f8e53fd47bcb89b16d
sha1 352483341a1fa08202cbb24c562940cb2ca76cf0
sha256 62b61f5353948ee57e20faaf0589fb4d0d96e556879d9db9b75d5537fca750e9
sha512 c9ecbb8c629fd27dd62eb69b2412e0e61b8430a5e1b749dd7d4499620ce166b99c46266abb22d8e4094e3172810cffbb5dd416e10f7eb493d54a55c125f9d5ea
ripemd-160 cd0121930857c1744b3a24d1ae706d65e2bc910b

1999019091 as geometric shapes

Circle

Radius = n
Diameter 3998038182
Circumference 12560207381.343
Area 1.2554047171112E+19

Sphere

Radius = n
Volume 3.3461039952489E+28
Surface area 5.0216188684446E+19
Circumference 12560207381.343

Square

Length = n
Perimeter 7996076364
Area 3996077326182466281
Diagonal 2827039909.9349

Cube

Length = n
Surface area 2.3976463957095E+19
Volume 7.988234864151E+27
Space diagonal 3462402630.9122

Equilateral Triangle

Length = n
Perimeter 5997057273
Area 1.7303522399805E+18
Altitude 1731201315.4561

Triangular Pyramid

Length = n
Surface area 1.7303522399805E+18
Volume 9.4142250702533E+26
Height 942346636.64498