1982487970 (number)

1982487970 is an even 10-digits composite number following 1982487969 and preceding 1982487971. In scientific notation, it is written as 1.982487970 × 10^9. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 792995184 positive integers (up to 1982487970) that are relatively prime to 1982487970.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-two million four hundred eighty-seven thousand nine hundred seventy

Notation

Scientific notation 1.982487970 × 10^9
Engineering notation 1.982487970 × 10^9

Prime Factorization of 1982487970

Prime Factorization 2 × 5 × 198248797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1982487970
Product of the distinct prime numbers

The prime factorization of 1982487970 is 2 × 5 × 198248797. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1982487970)

Multiplication

n×y
n×2 3964975940
n×3 5947463910
n×4 7929951880
n×5 9912439850

Division

n÷y
n÷2 991243985
n÷3 660829323.33333
n÷3 495621992.5
n÷5 396497594

Exponentiation

ny
n2 3930258551194720900
n3 7.7916902967332E+27
n4 1.5446932279239E+37
n5 3.0623357416996E+46

Nth Root

y√n
2√n 44525.138629767
3√n 1256.232968689
4√n 211.00980695164
5√n 72.350595847702

Divisors of 1982487970

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 -1982487969
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 1982487970 can be divided by 8 positive divisors. The sum of these divisors (counting 1982487970) is 1, the average is 0.125.

Base conversion 1982487970

Base System Value
2 Binary 1110110001010100101110110100010
3 Ternary 12010011101211020101
4 Quaternary 1312022211312202
5 Quinary 13030004103340
6 Senary 524415333014
8 Octal 16612456642
10 Decimal 1982487970
12 Duodecimal 473b2116a
16 Hexadecimal 762a5da2
20 Vigesimal 1ajaajia
36 Base36 wsblia

Cryptographic Hash Functions

md5 418c6ec7d0f43408a2c95a514982db49
sha1 6672caf37c96ee57bf0d05ffb567c0cc79a79bce
sha256 e58e305c4cf0f3884f2db24656cce206adb7cceaae5f9d1551aa961232d3f4a5
sha512 57077b91a48a33683a501ed4a75eb687da8f3562e35201381afa17c721459e2f8b4fdc2fc8867c3fd4dcab4388bcf7a958e466b53ca5681e615ca027fcce74e2
ripemd-160 834da74d67da28ab92720e0167870fe5aa6f7be1

1982487970 as geometric shapes

Circle

Radius = n
Diameter 3964975940
Circumference 12456339284.764
Area 1.2347271391142E+19

Sphere

Radius = n
Volume 3.2637755993685E+28
Surface area 4.9389085564567E+19
Circumference 12456339284.764

Square

Length = n
Perimeter 7929951880
Area 3930258551194720900
Diagonal 2803661374.4155

Cube

Length = n
Surface area 2.3581551307168E+19
Volume 7.7916902967332E+27
Space diagonal 3433769889.4341

Equilateral Triangle

Length = n
Perimeter 5947463910
Area 1.7018518743878E+18
Altitude 1716884944.717

Triangular Pyramid

Length = n
Surface area 1.7018518743878E+18
Volume 9.1825950762091E+26
Height 934553791.47184