86988432 (number)

86988432 is an even 8-digits composite number following 86988431 and preceding 86988433. In scientific notation, it is written as 8.6988432 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 28723456 positive integers (up to 86988432) that are relatively prime to 86988432.

Interesting facts

Basic properties

Name

Name eighty-six million nine hundred eighty-eight thousand four hundred thirty-two

Notation

Scientific notation 8.6988432 × 10^7
Engineering notation 8.6988432 × 10^6

Prime Factorization of 86988432

Prime Factorization 2 × 2 × 2 × 2 × 3 × 107 × 16937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10873554
Product of the distinct prime numbers

The prime factorization of 86988432 is 2 × 2 × 2 × 2 × 3 × 107 × 16937. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86988432)

Multiplication

n×y
n×2 173976864
n×3 260965296
n×4 347953728
n×5 434942160

Division

n÷y
n÷2 43494216
n÷3 28996144
n÷3 21747108
n÷5 17397686.4

Exponentiation

ny
n2 7566987301818624
n3 6.5824036034911E+23
n4 5.7259296825884E+31
n5 4.9808964483063E+39

Nth Root

y√n
2√n 9326.758922584
3√n 443.08512208089
4√n 96.57514650563
5√n 38.716162188065

Divisors of 86988432

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86988431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86988432 can be divided by 40 positive divisors. The sum of these divisors (counting 86988432) is 1, the average is 0.025.

Base conversion 86988432

Base System Value
2 Binary 101001011110101011010010000
3 Ternary 20001200110200210
4 Quaternary 11023311122100
5 Quinary 134232112212
6 Senary 12344244120
8 Octal 513653220
10 Decimal 86988432
12 Duodecimal 25170640
16 Hexadecimal 52f5690
20 Vigesimal 173db1c
36 Base36 1fsgpc

Cryptographic Hash Functions

md5 0bf97137fdf19b1326e157f003cc5567
sha1 696710f81865f89a0fe7b32eb2d93f842333f847
sha256 e90b87f8cecdfe9882b7f639ae58cbeb99daa7c57ff954f953815480338d0fe9
sha512 7e7cb915b20e107c161e9870c7164edbf1fa060ffeeb42d462b02ef11e0141363e6ded676359545bf40b338428ec5aa0bd42b6480f86b6da3f0342dc59dd0539
ripemd-160 ac950937a08fa47d2a64ec8992142504bc06146e

86988432 as geometric shapes

Circle

Radius = n
Diameter 173976864
Circumference 546564437.83699
Area 2.3772391717201E+16

Sphere

Radius = n
Volume 2.7572307738254E+24
Surface area 9.5089566868803E+16
Circumference 546564437.83699

Square

Length = n
Perimeter 347953728
Area 7566987301818624
Diagonal 123020220.30397

Cube

Length = n
Surface area 45401923810911744
Volume 6.5824036034911E+23
Space diagonal 150668383.89475

Equilateral Triangle

Length = n
Perimeter 260965296
Area 3.2766016167446E+15
Altitude 75334191.947375

Triangular Pyramid

Length = n
Surface area 3.2766016167446E+15
Volume 7.7574370408922E+22
Height 41006740.101323