87085432 (number)

87085432 is an even 8-digits composite number following 87085431 and preceding 87085433. In scientific notation, it is written as 8.7085432 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 36326400 positive integers (up to 87085432) that are relatively prime to 87085432.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-five thousand four hundred thirty-two

Notation

Scientific notation 8.7085432 × 10^7
Engineering notation 8.7085432 × 10^6

Prime Factorization of 87085432

Prime Factorization 2 × 2 × 2 × 101 × 7 × 89 × 173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21771358
Product of the distinct prime numbers

The prime factorization of 87085432 is 2 × 2 × 2 × 101 × 7 × 89 × 173. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 73, 81, 623, 63, 5147, 9898, 59323, 11181, 47525, 693235, 3093284, 377251, 21013030, 70908970, 36496706, 202821644, 9243337447, 7418501410

Basic calculations (n = 87085432)

Multiplication

n×y
n×2 174170864
n×3 261256296
n×4 348341728
n×5 435427160

Division

n÷y
n÷2 43542716
n÷3 29028477.333333
n÷3 21771358
n÷5 17417086.4

Exponentiation

ny
n2 7583872466626624
n3 6.6044480998909E+23
n4 5.7515121590057E+31
n5 5.0087292102027E+39

Nth Root

y√n
2√n 9331.95756527
3√n 443.24975428345
4√n 96.602057769335
5√n 38.724792746614

Divisors of 87085432

1, 2, 4, 7, 8, 14, 28, 56, 89, 101, 173, 178, 202, 346, 356, 404, 623, 692, 707, 712, 808, 1211, 1246, 1384, 1414, 2422, 2492, 2828, 4844, 4984, 5656, 8989, 9688, 15397, 17473, 17978, 30794, 34946, 35956, 61588, 62923, 69892, 71912, 107779, 122311, 123176, 125846, 139784, 215558, 244622, 251692, 431116, 489244, 503384, 862232, 978488, 1555097, 3110194, 6220388, 10885679, 12440776, 21771358, 43542716, 87085432

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87085431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87085432 can be divided by 64 positive divisors. The sum of these divisors (counting 87085432) is 1, the average is 0.015625.

Base conversion 87085432

Base System Value
2 Binary 101001100001101000101111000
3 Ternary 20001212101202101
4 Quaternary 11030031011320
5 Quinary 134243213212
6 Senary 12350313144
8 Octal 514150570
10 Decimal 87085432
12 Duodecimal 251b87b4
16 Hexadecimal 530d178
20 Vigesimal 1745dbc
36 Base36 1fujjs

Cryptographic Hash Functions

md5 6756c7c1c2252f0b248f3719486db096
sha1 ecc098c078224a30b144ff56d1e3968ddfba50d7
sha256 fc16e340403d4e936f8dd07ff5e152cf0a47a51de66b0af35d792d6ae1d7f0f3
sha512 95c1d9c3a4e0ead2e99fbce35eb2a09390e462e4b0a16cf5d633fcdac9751621a93e55180127a4b45731c0a1bf0dd7ed1f27377ced7595a7ff0b85aa94b2037c
ripemd-160 f80242a6c365e46667f0595d3b48edc67da73c23

87085432 as geometric shapes

Circle

Radius = n
Diameter 174170864
Circumference 547173906.81179
Area 2.3825438026916E+16

Sphere

Radius = n
Volume 2.7664647508843E+24
Surface area 9.5301752107664E+16
Circumference 547173906.81179

Square

Length = n
Perimeter 348341728
Area 7583872466626624
Diagonal 123157399.01952

Cube

Length = n
Surface area 45503234799759744
Volume 6.6044480998909E+23
Space diagonal 150836392.82308

Equilateral Triangle

Length = n
Perimeter 261256296
Area 3.28391310758E+15
Altitude 75418196.411542

Triangular Pyramid

Length = n
Surface area 3.28391310758E+15
Volume 7.7834167290457E+22
Height 41052466.33984