1990485501 (number)

1990485501 is an odd 10-digits composite number following 1990485500 and preceding 1990485502. In scientific notation, it is written as 1.990485501 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 1310192832 positive integers (up to 1990485501) that are relatively prime to 1990485501.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million four hundred eighty-five thousand five hundred one

Notation

Scientific notation 1.990485501 × 10^9
Engineering notation 1.990485501 × 10^9

Prime Factorization of 1990485501

Prime Factorization 3 × 79 × 8398673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1990485501
Product of the distinct prime numbers

The prime factorization of 1990485501 is 3 × 79 × 8398673. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1990485501)

Multiplication

n×y
n×2 3980971002
n×3 5971456503
n×4 7961942004
n×5 9952427505

Division

n÷y
n÷2 995242750.5
n÷3 663495167
n÷3 497621375.25
n÷5 398097100.2

Exponentiation

ny
n2 3962032529691221001
n3 7.8863683048407E+27
n4 1.5697701766331E+37
n5 3.1246047764905E+46

Nth Root

y√n
2√n 44614.857401991
3√n 1257.9199536994
4√n 211.22229380913
5√n 72.40887561575

Divisors of 1990485501

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 -1990485500
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 1990485501 can be divided by 8 positive divisors. The sum of these divisors (counting 1990485501) is 1, the average is 0.125.

Base conversion 1990485501

Base System Value
2 Binary 1110110101001000110010111111101
3 Ternary 12010201110010210020
4 Quaternary 1312221012113331
5 Quinary 13034031014001
6 Senary 525303002353
8 Octal 16651062775
10 Decimal 1990485501
12 Duodecimal 4767393b9
16 Hexadecimal 76a465fd
20 Vigesimal 1b20adf1
36 Base36 wx30fx

Cryptographic Hash Functions

md5 fc185aac173d8c1172345b3e97db4a94
sha1 2024fab67a2e1daec04e8824224985a1f67292ae
sha256 2e19622df171ee1dfce58051187124ae398147a4f18cb11a75f68c93c65c6a3b
sha512 a30160e1f507a62a4a06e5ee149047e99e211b747c31dac7e0cfc6072d0aa3b3fd1ba290407e1c352d6dc7ba9ccdbfca894a237f56499b9bb2543aa0ad61189a
ripemd-160 39b001299cdb3500d53129ef156e1b55f853e6d3

1990485501 as geometric shapes

Circle

Radius = n
Diameter 3980971002
Circumference 12506589254.037
Area 1.2447092288562E+19

Sphere

Radius = n
Volume 3.3034342306655E+28
Surface area 4.9788369154247E+19
Circumference 12506589254.037

Square

Length = n
Perimeter 7961942004
Area 3962032529691221001
Diagonal 2814971591.2212

Cube

Length = n
Surface area 2.3772195178147E+19
Volume 7.8863683048407E+27
Space diagonal 3447622019.4612

Equilateral Triangle

Length = n
Perimeter 5971456503
Area 1.7156104106665E+18
Altitude 1723811009.7306

Triangular Pyramid

Length = n
Surface area 1.7156104106665E+18
Volume 9.2941741788126E+26
Height 938323863.7404