87085569 (number)

87085569 is an odd 8-digits composite number following 87085568 and preceding 87085570. In scientific notation, it is written as 8.7085569 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 54245376 positive integers (up to 87085569) that are relatively prime to 87085569.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-five thousand five hundred sixty-nine

Notation

Scientific notation 8.7085569 × 10^7
Engineering notation 8.7085569 × 10^6

Prime Factorization of 87085569

Prime Factorization 3 × 73 × 19 × 20929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87085569
Product of the distinct prime numbers

The prime factorization of 87085569 is 3 × 73 × 19 × 20929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 28, 50, 692, 77, 6760, 6725, 94104, 34594, 435986, 111307, 4798158, 7597743, 83224157, 70117123, 90082755, 93125516, 2753943170, 627554380

Basic calculations (n = 87085569)

Multiplication

n×y
n×2 174171138
n×3 261256707
n×4 348342276
n×5 435427845

Division

n÷y
n÷2 43542784.5
n÷3 29028523
n÷3 21771392.25
n÷5 17417113.8

Exponentiation

ny
n2 7583896328053761
n3 6.6044792696557E+23
n4 5.7515483514667E+31
n5 5.0087686081849E+39

Nth Root

y√n
2√n 9331.9649056348
3√n 443.24998671875
4√n 96.602095762125
5√n 38.724804930726

Divisors of 87085569

1, 3, 19, 57, 73, 219, 1387, 4161, 20929, 62787, 397651, 1192953, 1527817, 4583451, 29028523, 87085569

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87085568
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87085569 can be divided by 16 positive divisors. The sum of these divisors (counting 87085569) is 1, the average is 0.0625.

Base conversion 87085569

Base System Value
2 Binary 101001100001101001000000001
3 Ternary 20001212101221110
4 Quaternary 11030031020001
5 Quinary 134243214234
6 Senary 12350313533
8 Octal 514151001
10 Decimal 87085569
12 Duodecimal 251b88a9
16 Hexadecimal 530d201
20 Vigesimal 1745di9
36 Base36 1fujnl

Cryptographic Hash Functions

md5 5816ab60e1e61abbde542726bcaf8e27
sha1 f4f628397541083b0693a4af687c88d5e8558b59
sha256 2900a178b6c099f936e03c86f6615a4d0858939d417e02b116c85501b34dc1b0
sha512 0481a5b89b23cea69dd9517b8263769a969ae743faac1b26d18c8c5cc785c11f6f9e959aac065615090718da6be5e082a59ee5980401cd3cedce0b77bcb9db1d
ripemd-160 b91157c9d20eff42754e321e61a5f5c34b35608c

87085569 as geometric shapes

Circle

Radius = n
Diameter 174171138
Circumference 547174767.60817
Area 2.38255129898E+16

Sphere

Radius = n
Volume 2.7664778072449E+24
Surface area 9.5302051959201E+16
Circumference 547174767.60817

Square

Length = n
Perimeter 348342276
Area 7583896328053761
Diagonal 123157592.76678

Cube

Length = n
Surface area 45503377968322566
Volume 6.6044792696557E+23
Space diagonal 150836630.11405

Equilateral Triangle

Length = n
Perimeter 261256707
Area 3.283923439881E+15
Altitude 75418315.057023

Triangular Pyramid

Length = n
Surface area 3.283923439881E+15
Volume 7.7834534629659E+22
Height 41052530.922259