87125512 (number)

87125512 is an even 8-digits composite number following 87125511 and preceding 87125513. In scientific notation, it is written as 8.7125512 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 41880384 positive integers (up to 87125512) that are relatively prime to 87125512.

Interesting facts

Basic properties

Name

Name eighty-seven million one hundred twenty-five thousand five hundred twelve

Notation

Scientific notation 8.7125512 × 10^7
Engineering notation 8.7125512 × 10^6

Prime Factorization of 87125512

Prime Factorization 2 × 2 × 2 × 29 × 283 × 1327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21781378
Product of the distinct prime numbers

The prime factorization of 87125512 is 2 × 2 × 2 × 29 × 283 × 1327. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87125512)

Multiplication

n×y
n×2 174251024
n×3 261376536
n×4 348502048
n×5 435627560

Division

n÷y
n÷2 43562756
n÷3 29041837.333333
n÷3 21781378
n÷5 17425102.4

Exponentiation

ny
n2 7590854841262144
n3 6.6135711456264E+23
n4 5.7621077221113E+31
n5 5.020265854881E+39

Nth Root

y√n
2√n 9334.104777642
3√n 443.31774393835
4√n 96.613170829044
5√n 38.728356612588

Divisors of 87125512

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87125511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87125512 can be divided by 32 positive divisors. The sum of these divisors (counting 87125512) is 1, the average is 0.03125.

Base conversion 87125512

Base System Value
2 Binary 101001100010110111000001000
3 Ternary 20001221102201211
4 Quaternary 11030112320020
5 Quinary 134301004022
6 Senary 12351222504
8 Octal 514267010
10 Decimal 87125512
12 Duodecimal 25217a34
16 Hexadecimal 5316e08
20 Vigesimal 174adfc
36 Base36 1fveh4

Cryptographic Hash Functions

md5 16d8deafca59ab2b9a8c7b4deb378905
sha1 b673cf34a72292355c0bf758972c06112d79ecef
sha256 7edcd5ff4b9fc5c87190cdfe82d3d0ca08e4fdb7d28f44833c2ea9627d55876d
sha512 038f975fad6cb6baebf73a99e67a7d74553590ace7e4020a9178c515f5f31d117e6b69b1390b8cfe2966a73e93540bf1edf4829aa553cfff816d1f5d300c94d7
ripemd-160 e35b8f92eaf273e4e859ec0f09ece81b21211a4f

87125512 as geometric shapes

Circle

Radius = n
Diameter 174251024
Circumference 547425736.8789
Area 2.3847373803776E+16

Sphere

Radius = n
Volume 2.7702862033458E+24
Surface area 9.5389495215103E+16
Circumference 547425736.8789

Square

Length = n
Perimeter 348502048
Area 7590854841262144
Diagonal 123214080.6991

Cube

Length = n
Surface area 45545129047572864
Volume 6.6135711456264E+23
Space diagonal 150905813.41945

Equilateral Triangle

Length = n
Perimeter 261376536
Area 3.2869365644866E+15
Altitude 75452906.709726

Triangular Pyramid

Length = n
Surface area 3.2869365644866E+15
Volume 7.7941683415536E+22
Height 41071360.233033