1990296494 (number)

1990296494 is an even 10-digits composite number following 1990296493 and preceding 1990296495. In scientific notation, it is written as 1.990296494 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 995148246 positive integers (up to 1990296494) that are relatively prime to 1990296494.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million two hundred ninety-six thousand four hundred ninety-four

Notation

Scientific notation 1.990296494 × 10^9
Engineering notation 1.990296494 × 10^9

Prime Factorization of 1990296494

Prime Factorization 2 × 995148247

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1990296494
Product of the distinct prime numbers

The prime factorization of 1990296494 is 2 × 995148247. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 53, 27, 306, 278, 9928, 2731, 53694, 83410, 798836, 946169, 7272676, 9465951, 64664934, 58983243, 474550618, 31676091, 2831247317, 8740685147

Basic calculations (n = 1990296494)

Multiplication

n×y
n×2 3980592988
n×3 5970889482
n×4 7961185976
n×5 9951482470

Division

n÷y
n÷2 995148247
n÷3 663432164.66667
n÷3 497574123.5
n÷5 398059298.8

Exponentiation

ny
n2 3961280134028692036
n3 7.8841219625092E+27
n4 1.569174030025E+37
n5 3.1231215704347E+46

Nth Root

y√n
2√n 44612.739144778
3√n 1257.8801370814
4√n 211.21727946543
5√n 72.407500443292

Divisors of 1990296494

1, 2, 995148247, 1990296494

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990296493
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990296494 can be divided by 4 positive divisors. The sum of these divisors (counting 1990296494) is 1, the average is 0.25.

Base conversion 1990296494

Base System Value
2 Binary 1110110101000011000001110101110
3 Ternary 12010201002112111222
4 Quaternary 1312220120032232
5 Quinary 13034003441434
6 Senary 525254543342
8 Octal 16650301656
10 Decimal 1990296494
12 Duodecimal 476667b52
16 Hexadecimal 76a183ae
20 Vigesimal 1b1j714e
36 Base36 wwyylq

Cryptographic Hash Functions

md5 b506b8773dd3ac5ca2c8ac463a304148
sha1 d30902edc088f28d0cdde36a28e2555c3b323a8e
sha256 cd63f9f0909ff3d4b0f56fb6b9e107dff39dcc00461579e86816ec97d3e7d374
sha512 a401f52ff95852b2f9671045b5a2ab5831c82ff68af933f1a7d8b65bc0bd39d3b4973a8138716f9a40b8214c05fcaf840f67a19e2985ab479c2bdf08da380b6f
ripemd-160 c1a91d5cc88daf048d20db5b27456b245eb431e2

1990296494 as geometric shapes

Circle

Radius = n
Diameter 3980592988
Circumference 12505401688.032
Area 1.2444728567876E+19

Sphere

Radius = n
Volume 3.30249328499E+28
Surface area 4.9778914271503E+19
Circumference 12505401688.032

Square

Length = n
Perimeter 7961185976
Area 3961280134028692036
Diagonal 2814704294.9584

Cube

Length = n
Surface area 2.3767680804172E+19
Volume 7.8841219625092E+27
Space diagonal 3447294649.7342

Equilateral Triangle

Length = n
Perimeter 5970889482
Area 1.7152846137877E+18
Altitude 1723647324.8671

Triangular Pyramid

Length = n
Surface area 1.7152846137877E+18
Volume 9.2915268389867E+26
Height 938234764.98614