87431366 (number)

87431366 is an even 8-digits composite number following 87431365 and preceding 87431367. In scientific notation, it is written as 8.7431366 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 39647400 positive integers (up to 87431366) that are relatively prime to 87431366.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred thirty-one thousand three hundred sixty-six

Notation

Scientific notation 8.7431366 × 10^7
Engineering notation 8.7431366 × 10^6

Prime Factorization of 87431366

Prime Factorization 2 × 11 × 443 × 8971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87431366
Product of the distinct prime numbers

The prime factorization of 87431366 is 2 × 11 × 443 × 8971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 83, 57, 914, 846, 1777, 513, 73717, 45463, 743796, 933765, 509162, 1623450, 21383607, 54493491, 555773963, 856783273, 5995913470, 8346187046

Basic calculations (n = 87431366)

Multiplication

n×y
n×2 174862732
n×3 262294098
n×4 349725464
n×5 437156830

Division

n÷y
n÷2 43715683
n÷3 29143788.666667
n÷3 21857841.5
n÷5 17486273.2

Exponentiation

ny
n2 7644243760625956
n3 6.683466740285E+23
n4 5.8434462671869E+31
n5 5.1090048928775E+39

Nth Root

y√n
2√n 9350.4741056269
3√n 443.83589354967
4√n 96.697849539827
5√n 38.755509680397

Divisors of 87431366

1, 2, 11, 22, 443, 886, 4873, 8971, 9746, 17942, 98681, 197362, 3974153, 7948306, 43715683, 87431366

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 -87431365
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 87431366 can be divided by 16 positive divisors. The sum of these divisors (counting 87431366) is 1, the average is 0.0625.

Base conversion 87431366

Base System Value
2 Binary 101001101100001100011000110
3 Ternary 20002111222021202
4 Quaternary 11031201203012
5 Quinary 134340300431
6 Senary 12401542502
8 Octal 515414306
10 Decimal 87431366
12 Duodecimal 25344a32
16 Hexadecimal 53618c6
20 Vigesimal 1768i86
36 Base36 1g1yh2

Cryptographic Hash Functions

md5 35b51575270945959572ddb872b03c78
sha1 5cbe3fc25274548bfafe10602109c0139293b568
sha256 58fbd217609cdb2be01402720a9b66c3b08a5c4ea6f9534b5520b6d7dda09e45
sha512 418c3693fd815ca7d093268c03667723523ccb766e63677ecf410a9f42a4f75eade39be09051330dc868e63c2cc5f8a41d45782f3d6d8661f93f501a6050ea42
ripemd-160 329988ca08338402e94fb2596faa9f688b71c750

87431366 as geometric shapes

Circle

Radius = n
Diameter 174862732
Circumference 549347474.23784
Area 2.4015100040632E+16

Sphere

Radius = n
Volume 2.7995640015722E+24
Surface area 9.6060400162528E+16
Circumference 549347474.23784

Square

Length = n
Perimeter 349725464
Area 7644243760625956
Diagonal 123646623.57401

Cube

Length = n
Surface area 45865462563755736
Volume 6.683466740285E+23
Space diagonal 151435568.08715

Equilateral Triangle

Length = n
Perimeter 262294098
Area 3.3100546447114E+15
Altitude 75717784.043575

Triangular Pyramid

Length = n
Surface area 3.3100546447114E+15
Volume 7.8765410898172E+22
Height 41215541.191335