87982012 (number)

87982012 is an even 8-digits composite number following 87982011 and preceding 87982013. In scientific notation, it is written as 8.7982012 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 43954736 positive integers (up to 87982012) that are relatively prime to 87982012.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred eighty-two thousand twelve

Notation

Scientific notation 8.7982012 × 10^7
Engineering notation 8.7982012 × 10^6

Prime Factorization of 87982012

Prime Factorization 2 × 2 × 1307 × 16829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43991006
Product of the distinct prime numbers

The prime factorization of 87982012 is 2 × 2 × 1307 × 16829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 81, 12, 421, 708, 1225, 2436, 66332, 22157, 813049, 620676, 4329581, 5583125, 15968490, 13516048, 133715013, 939621657, 3847651327, 6003994111

Basic calculations (n = 87982012)

Multiplication

n×y
n×2 175964024
n×3 263946036
n×4 351928048
n×5 439910060

Division

n÷y
n÷2 43991006
n÷3 29327337.333333
n÷3 21995503
n÷5 17596402.4

Exponentiation

ny
n2 7740834435568144
n3 6.8105418820017E+23
n4 5.9920517758878E+31
n5 5.2719277125078E+39

Nth Root

y√n
2√n 9379.8727070254
3√n 444.7657092654
4√n 96.849742937322
5√n 38.804203891978

Divisors of 87982012

1, 2, 4, 1307, 2614, 5228, 16829, 33658, 67316, 21995503, 43991006, 87982012

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87982011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87982012 can be divided by 12 positive divisors. The sum of these divisors (counting 87982012) is 1, the average is 0.083333333333333.

Base conversion 87982012

Base System Value
2 Binary 101001111100111111110111100
3 Ternary 20010112221122001
4 Quaternary 11033213332330
5 Quinary 140010411022
6 Senary 12421432044
8 Octal 517477674
10 Decimal 87982012
12 Duodecimal 2556b624
16 Hexadecimal 53e7fbc
20 Vigesimal 179hf0c
36 Base36 1gdrcs

Cryptographic Hash Functions

md5 564bcd02319f34f821257015d3f197f6
sha1 be7b5e5c7edefc735251bfe546010ad76d9f20e0
sha256 b298811ccb8a9404814313ea58cbc4b8c8097d54a38af1e063f9585d3e7e8f59
sha512 f83c6bbe79aa1a032cac740d36aac98424232fa10cbcaefcd6576764bdc821f7e7cde9793ca27b2d53bfdd282706e934cdaf667df1ea4ded1ea0ad7c64bcd0b4
ripemd-160 5fd59c3fbe8a431b8aa85b7ec9fd305906791fbf

87982012 as geometric shapes

Circle

Radius = n
Diameter 175964024
Circumference 552807285.0945
Area 2.4318548595436E+16

Sphere

Radius = n
Volume 2.8527931124616E+24
Surface area 9.7274194381743E+16
Circumference 552807285.0945

Square

Length = n
Perimeter 351928048
Area 7740834435568144
Diagonal 124425354.61527

Cube

Length = n
Surface area 46445006613408864
Volume 6.8105418820017E+23
Space diagonal 152389314.93613

Equilateral Triangle

Length = n
Perimeter 263946036
Area 3.3518796338457E+15
Altitude 76194657.468067

Triangular Pyramid

Length = n
Surface area 3.3518796338457E+15
Volume 8.0263005805307E+22
Height 41475118.205091