1990446760 (number)

1990446760 is an even 10-digits composite number following 1990446759 and preceding 1990446761. In scientific notation, it is written as 1.990446760 × 10^9. The sum of its digits is 46. It has a total of 6 prime factors and 32 positive divisors. There are 770495040 positive integers (up to 1990446760) that are relatively prime to 1990446760.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million four hundred forty-six thousand seven hundred sixty

Notation

Scientific notation 1.990446760 × 10^9
Engineering notation 1.990446760 × 10^9

Prime Factorization of 1990446760

Prime Factorization 2 × 2 × 2 × 5 × 31 × 1605199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 497611690
Product of the distinct prime numbers

The prime factorization of 1990446760 is 2 × 2 × 2 × 5 × 31 × 1605199. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1990446760)

Multiplication

n×y
n×2 3980893520
n×3 5971340280
n×4 7961787040
n×5 9952233800

Division

n÷y
n÷2 995223380
n÷3 663482253.33333
n÷3 497611690
n÷5 398089352

Exponentiation

ny
n2 3961878304394497600
n3 7.8859078344963E+27
n4 1.5696479698832E+37
n5 3.1243007159946E+46

Nth Root

y√n
2√n 44614.423228369
3√n 1257.911792643
4√n 211.22126604196
5√n 72.408593753452

Divisors of 1990446760

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990446759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990446760 can be divided by 32 positive divisors. The sum of these divisors (counting 1990446760) is 1, the average is 0.03125.

Base conversion 1990446760

Base System Value
2 Binary 1110110101000111100111010101000
3 Ternary 12010201101011122101
4 Quaternary 1312220330322220
5 Quinary 13034023244020
6 Senary 525302103144
8 Octal 16650747250
10 Decimal 1990446760
12 Duodecimal 47671aab4
16 Hexadecimal 76a3cea8
20 Vigesimal 1b205gi0
36 Base36 wx26js

Cryptographic Hash Functions

md5 bb68a2b3de467abe8b4c6cb695599791
sha1 b5a31a4efbf30ddb8adf79bf32c8fa0d2c1526ee
sha256 abce038afcd87081db46c0543582a3d258f2fbca9299331795097ede0ea44d2a
sha512 e9cd8e8b6b8c4bc20cd5651f35c87eac23f666a8f8af33846792608d15b56497124cf535d5a586821076c973999541f771a0a6fc4e68dabd8f0bc39183cfb2d7
ripemd-160 b585f7ffd57a58d4c9b23184bea8ba663cce5616

1990446760 as geometric shapes

Circle

Radius = n
Diameter 3980893520
Circumference 12506345837.155
Area 1.2446607775503E+19

Sphere

Radius = n
Volume 3.3032413492986E+28
Surface area 4.978643110201E+19
Circumference 12506345837.155

Square

Length = n
Perimeter 7961787040
Area 3961878304394497600
Diagonal 2814916803.1736

Cube

Length = n
Surface area 2.3771269826367E+19
Volume 7.8859078344963E+27
Space diagonal 3447554918.0809

Equilateral Triangle

Length = n
Perimeter 5971340280
Area 1.715543629154E+18
Altitude 1723777459.0404

Triangular Pyramid

Length = n
Surface area 1.715543629154E+18
Volume 9.2936315093075E+26
Height 938305601.05786