1990402019 (number)

1990402019 is an odd 10-digits composite number following 1990402018 and preceding 1990402020. In scientific notation, it is written as 1.990402019 × 10^9. The sum of its digits is 35. It has a total of 3 prime factors and 6 positive divisors. There are 1885643676 positive integers (up to 1990402019) that are relatively prime to 1990402019.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million four hundred two thousand nineteen

Notation

Scientific notation 1.990402019 × 10^9
Engineering notation 1.990402019 × 10^9

Prime Factorization of 1990402019

Prime Factorization 19 × 19 × 5513579

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 104758001
Product of the distinct prime numbers

The prime factorization of 1990402019 is 19 × 19 × 5513579. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 86, 49, 996, 344, 1351, 6838, 55265, 98514, 742512, 943800, 6478368, 2535908, 73685069, 97893196, 713927326, 266676431, 22149376, 6944077452

Basic calculations (n = 1990402019)

Multiplication

n×y
n×2 3980804038
n×3 5971206057
n×4 7961608076
n×5 9952010095

Division

n÷y
n÷2 995201009.5
n÷3 663467339.66667
n÷3 497600504.75
n÷5 398080403.8

Exponentiation

ny
n2 3961700197239276361
n3 7.8853760712578E+27
n4 1.5695068452806E+37
n5 3.1239495936808E+46

Nth Root

y√n
2√n 44613.921806988
3√n 1257.9023675139
4√n 211.22007908101
5√n 72.408268232359

Divisors of 1990402019

1, 19, 361, 5513579, 104758001, 1990402019

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 -1990402018
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 1990402019 can be divided by 6 positive divisors. The sum of these divisors (counting 1990402019) is 1, the average is 0.16666666666667.

Base conversion 1990402019

Base System Value
2 Binary 1110110101000110001111111100011
3 Ternary 12010201021220021022
4 Quaternary 1312220301333203
5 Quinary 13034020331034
6 Senary 525301120055
8 Octal 16650617743
10 Decimal 1990402019
12 Duodecimal 4766b902b
16 Hexadecimal 76a31fe3
20 Vigesimal 1b20050j
36 Base36 wx180z

Cryptographic Hash Functions

md5 b119c79e5c1c03f721c8044752979210
sha1 d48bc82733f7e5071cbb12bd9c27d4a70fb15045
sha256 2acfb5af4bd2520a5ac8b0f22b2a923788e06c111353d326fe2615361e4114e2
sha512 906d2ebeef1aa8200182c98fe20f096a6625f44d8e44c1d112232afae938a6904ae0872ad2958c62b270cc28e43eab22347af59591fbcc1acd479975338d5e1f
ripemd-160 2456c46211c7c938e1c430c198461c28d7b7923f

1990402019 as geometric shapes

Circle

Radius = n
Diameter 3980804038
Circumference 12506064721.161
Area 1.2446048235372E+19

Sphere

Radius = n
Volume 3.3030186048341E+28
Surface area 4.9784192941489E+19
Circumference 12506064721.161

Square

Length = n
Perimeter 7961608076
Area 3961700197239276361
Diagonal 2814853529.8446

Cube

Length = n
Surface area 2.3770201183436E+19
Volume 7.8853760712578E+27
Space diagonal 3447477424.3957

Equilateral Triangle

Length = n
Perimeter 5971206057
Area 1.7154665064935E+18
Altitude 1723738712.1978

Triangular Pyramid

Length = n
Surface area 1.7154665064935E+18
Volume 9.2930048203208E+26
Height 938284509.9482