87085744 (number)

87085744 is an even 8-digits composite number following 87085743 and preceding 87085745. In scientific notation, it is written as 8.7085744 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 10 positive divisors. There are 43542864 positive integers (up to 87085744) that are relatively prime to 87085744.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-five thousand seven hundred forty-four

Notation

Scientific notation 8.7085744 × 10^7
Engineering notation 8.7085744 × 10^6

Prime Factorization of 87085744

Prime Factorization 2 × 2 × 2 × 2 × 5442859

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10885718
Product of the distinct prime numbers

The prime factorization of 87085744 is 2 × 2 × 2 × 2 × 5442859. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 85, 100, 289, 246, 3801, 8804, 12716, 40312, 692499, 120939, 7829681, 4069318, 51035206, 19718135, 272336757, 967967541, 2575408172, 4670930543

Basic calculations (n = 87085744)

Multiplication

n×y
n×2 174171488
n×3 261257232
n×4 348342976
n×5 435428720

Division

n÷y
n÷2 43542872
n÷3 29028581.333333
n÷3 21771436
n÷5 17417148.8

Exponentiation

ny
n2 7583926808033536
n3 6.6045190851915E+23
n4 5.751594582961E+31
n5 5.0088189344353E+39

Nth Root

y√n
2√n 9331.9742820049
3√n 443.25028362479
4√n 96.602144292996
5√n 38.72482049435

Divisors of 87085744

1, 2, 4, 8, 16, 5442859, 10885718, 21771436, 43542872, 87085744

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87085743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87085744 can be divided by 10 positive divisors. The sum of these divisors (counting 87085744) is 1, the average is 0.1.

Base conversion 87085744

Base System Value
2 Binary 101001100001101001010110000
3 Ternary 20001212102011221
4 Quaternary 11030031022300
5 Quinary 134243220434
6 Senary 12350314424
8 Octal 514151260
10 Decimal 87085744
12 Duodecimal 251b8a14
16 Hexadecimal 530d2b0
20 Vigesimal 1745e74
36 Base36 1fujsg

Cryptographic Hash Functions

md5 0325f9d7d25548583e364c0aa75432b8
sha1 b698323aafa5201dfc3bbf0b1f74c46a3dcd9235
sha256 e265eea9e63aeebc6801f81301156d70846a94de96e1c71687778458eda5d970
sha512 932e1e8705d976836927cc43eacc73a2bcadd868b3aae339fc4e2b76a8d996e26e261ef768134c84e65c5d99f4424ccfb17e9a518635ddd1bd572388d694766d
ripemd-160 c872ea2fa5b65ff75076140e2cf13cd960d10b95

87085744 as geometric shapes

Circle

Radius = n
Diameter 174171488
Circumference 547175867.1656
Area 2.3825608745481E+16

Sphere

Radius = n
Volume 2.7664944851375E+24
Surface area 9.5302434981923E+16
Circumference 547175867.1656

Square

Length = n
Perimeter 348342976
Area 7583926808033536
Diagonal 123157840.25415

Cube

Length = n
Surface area 45503560848201216
Volume 6.6045190851915E+23
Space diagonal 150836933.22294

Equilateral Triangle

Length = n
Perimeter 261257232
Area 3.2839366380994E+15
Altitude 75418466.611468

Triangular Pyramid

Length = n
Surface area 3.2839366380994E+15
Volume 7.7835003860248E+22
Height 41052613.41805