1990990535 (number)

1990990535 is an odd 10-digits composite number following 1990990534 and preceding 1990990536. In scientific notation, it is written as 1.990990535 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 1549743840 positive integers (up to 1990990535) that are relatively prime to 1990990535.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million nine hundred ninety thousand five hundred thirty-five

Notation

Scientific notation 1.990990535 × 10^9
Engineering notation 1.990990535 × 10^9

Prime Factorization of 1990990535

Prime Factorization 185 × 10762111

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1990990535
Product of the distinct prime numbers

The prime factorization of 1990990535 is 185 × 10762111. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 55, 14, 270, 215, 2213, 908, 48517, 21794, 739950, 24024, 4865538, 7718969, 37806575, 896708, 40706273, 756904413, 4743120157, 1161388811

Basic calculations (n = 1990990535)

Multiplication

n×y
n×2 3981981070
n×3 5972971605
n×4 7963962140
n×5 9954952675

Division

n÷y
n÷2 995495267.5
n÷3 663663511.66667
n÷3 497747633.75
n÷5 398198107

Exponentiation

ny
n2 3964043310459586225
n3 7.8923727114551E+27
n4 1.5713639367199E+37
n5 3.1285707250497E+46

Nth Root

y√n
2√n 44620.516973697
3√n 1258.0263328756
4√n 211.23569057737
5√n 72.41254961722

Divisors of 1990990535

1, 185, 10762111, 1990990535

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 -1990990534
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 1990990535 can be divided by 4 positive divisors. The sum of these divisors (counting 1990990535) is 1, the average is 0.25.

Base conversion 1990990535

Base System Value
2 Binary 1110110101011000001101011000111
3 Ternary 12010202101210120012
4 Quaternary 1312223001223013
5 Quinary 13034143144120
6 Senary 525321500435
8 Octal 16653015307
10 Decimal 1990990535
12 Duodecimal 47694171b
16 Hexadecimal 76ac1ac7
20 Vigesimal 1b23dg6f
36 Base36 wxdu4n

Cryptographic Hash Functions

md5 c497078ac2d92ff49f81225b8312a52b
sha1 a90de0f982024ca1664df6c44f9ee13ee3605f56
sha256 beb7c8e8ddc18d9f805a8d3a8ae8546efc869086badddf58d4c4ad466009a1f0
sha512 59b874f381aeb69ec8f55b2a02b8c9e8c751c70e09ba3df3ee67c162e46cbf82244f047c61c7a271e42f53bebed4232a0388c2f9f30940d9b284644cdd1c86e0
ripemd-160 81af5fea708eed2a061a484324695078e23323a4

1990990535 as geometric shapes

Circle

Radius = n
Diameter 3981981070
Circumference 12509762476.246
Area 1.2453409342652E+19

Sphere

Radius = n
Volume 3.3059493506267E+28
Surface area 4.9813637370606E+19
Circumference 12509762476.246

Square

Length = n
Perimeter 7963962140
Area 3964043310459586225
Diagonal 2815685817.1535

Cube

Length = n
Surface area 2.3784259862758E+19
Volume 7.8923727114551E+27
Space diagonal 3448496764.0087

Equilateral Triangle

Length = n
Perimeter 5972971605
Area 1.7164811042799E+18
Altitude 1724248382.0044

Triangular Pyramid

Length = n
Surface area 1.7164811042799E+18
Volume 9.3012504398693E+26
Height 938561939.05115