1982987029 (number)

1982987029 is an odd 10-digits composite number following 1982987028 and preceding 1982987030. In scientific notation, it is written as 1.982987029 × 10^9. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 1982560684 positive integers (up to 1982987029) that are relatively prime to 1982987029.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-two million nine hundred eighty-seven thousand twenty-nine

Notation

Scientific notation 1.982987029 × 10^9
Engineering notation 1.982987029 × 10^9

Prime Factorization of 1982987029

Prime Factorization 4703 × 421643

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1982987029
Product of the distinct prime numbers

The prime factorization of 1982987029 is 4703 × 421643. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 94, 89, 443, 413, 927, 4861, 67095, 46243, 916293, 81119, 8386921, 3673471, 7893358, 87036772, 638053294, 876749541, 5650806844, 5316871339

Basic calculations (n = 1982987029)

Multiplication

n×y
n×2 3965974058
n×3 5948961087
n×4 7931948116
n×5 9914935145

Division

n÷y
n÷2 991493514.5
n÷3 660995676.33333
n÷3 495746757.25
n÷5 396597405.8

Exponentiation

ny
n2 3932237557182246841
n3 7.797576070839E+27
n4 1.5462492206115E+37
n5 3.0661921480739E+46

Nth Root

y√n
2√n 44530.742515705
3√n 1256.338371896
4√n 211.02308526724
5√n 72.354238097375

Divisors of 1982987029

1, 4703, 421643, 1982987029

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 -1982987028
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 1982987029 can be divided by 4 positive divisors. The sum of these divisors (counting 1982987029) is 1, the average is 0.25.

Base conversion 1982987029

Base System Value
2 Binary 1110110001100011111101100010101
3 Ternary 12010012100011211001
4 Quaternary 1312030133230111
5 Quinary 13030121041104
6 Senary 524434143301
8 Octal 16614375425
10 Decimal 1982987029
12 Duodecimal 474121b31
16 Hexadecimal 7631fb15
20 Vigesimal 1ajdd7b9
36 Base36 wsmal1

Cryptographic Hash Functions

md5 2337b90ec0e67915228cd51342c1e769
sha1 7291f65e677e50dac5544f785432c74524d58f18
sha256 4ea6401552d5dedace3d7f0d1f8c56a25f3ae84c70b031651ab9470a031d99e8
sha512 dc7b1bc4dfef3d7e5b9e3253fb8b28eb5b056803d35653c672f17f187f1becc29aef9037682e14d8e1a96606a0ac1cdcfe1d6dcb21bae486d975b7aa35ec688c
ripemd-160 f379f315fb19c09974d3fad9ecfad0506bcb2cdd

1982987029 as geometric shapes

Circle

Radius = n
Diameter 3965974058
Circumference 12459474964.941
Area 1.2353488621814E+19

Sphere

Radius = n
Volume 3.2662410266607E+28
Surface area 4.9413954487254E+19
Circumference 12459474964.941

Square

Length = n
Perimeter 7931948116
Area 3932237557182246841
Diagonal 2804367150.4217

Cube

Length = n
Surface area 2.3593425343093E+19
Volume 7.797576070839E+27
Space diagonal 3434634284.9781

Equilateral Triangle

Length = n
Perimeter 5948961087
Area 1.7027088091175E+18
Altitude 1717317142.489

Triangular Pyramid

Length = n
Surface area 1.7027088091175E+18
Volume 9.1895315275137E+26
Height 934789050.14058