87082812 (number)

87082812 is an even 8-digits composite number following 87082811 and preceding 87082813. In scientific notation, it is written as 8.7082812 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 29027592 positive integers (up to 87082812) that are relatively prime to 87082812.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7082812 × 10^7
Engineering notation 8.7082812 × 10^6

Prime Factorization of 87082812

Prime Factorization 2 × 2 × 9 × 2418967

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43541406
Product of the distinct prime numbers

The prime factorization of 87082812 is 2 × 2 × 9 × 2418967. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 89, 76, 112, 546, 9021, 7838, 4943, 94172, 814723, 183059, 3090846, 9010385, 64850247, 42236137, 1279792, 44595638, 5883367881, 9620423203

Basic calculations (n = 87082812)

Multiplication

n×y
n×2 174165624
n×3 261248436
n×4 348331248
n×5 435414060

Division

n÷y
n÷2 43541406
n÷3 29027604
n÷3 21770703
n÷5 17416562.4

Exponentiation

ny
n2 7583416145827344
n3 6.6038520254485E+23
n4 5.7508200440795E+31
n5 5.0079758074441E+39

Nth Root

y√n
2√n 9331.8171863791
3√n 443.24530912358
4√n 96.601331183266
5√n 38.724559733638

Divisors of 87082812

1, 2, 4, 9, 18, 36, 2418967, 4837934, 9675868, 21770703, 43541406, 87082812

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 -87082811
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 87082812 can be divided by 12 positive divisors. The sum of these divisors (counting 87082812) is 1, the average is 0.083333333333333.

Base conversion 87082812

Base System Value
2 Binary 101001100001100011100111100
3 Ternary 20001212021011100
4 Quaternary 11030030130330
5 Quinary 134243122222
6 Senary 12350253100
8 Octal 514143474
10 Decimal 87082812
12 Duodecimal 251b7190
16 Hexadecimal 530c73c
20 Vigesimal 174570c
36 Base36 1fuhj0

Cryptographic Hash Functions

md5 1b828b407e2da51e7a5e65922f0a4f36
sha1 d53bc2217fc37938672ff0b802a81bad45eead22
sha256 c5aaf7c7c1738b87986dc55c9fe7b07f8500131ec50b04cffeb5b05c3129e212
sha512 683bbed6f982430f9f1e1e3a179b95cc82e77fbc36d802ee73bf179890cedc644e0cfe0334f244a1f647483a5c4b329897d9659cfae0c79c5b5546ea1575d27a
ripemd-160 510390303374c6c27075925cd2dc9d359a06197c

87082812 as geometric shapes

Circle

Radius = n
Diameter 174165624
Circumference 547157444.86628
Area 2.3824004452845E+16

Sphere

Radius = n
Volume 2.7662150678057E+24
Surface area 9.5296017811382E+16
Circumference 547157444.86628

Square

Length = n
Perimeter 348331248
Area 7583416145827344
Diagonal 123153693.77999

Cube

Length = n
Surface area 45500496874964064
Volume 6.6038520254485E+23
Space diagonal 150831854.84997

Equilateral Triangle

Length = n
Perimeter 261248436
Area 3.2837155148778E+15
Altitude 75415927.424984

Triangular Pyramid

Length = n
Surface area 3.2837155148778E+15
Volume 7.7827142485786E+22
Height 41051231.259996