87493984 (number)

87493984 is an even 8-digits composite number following 87493983 and preceding 87493985. In scientific notation, it is written as 8.7493984 × 10^7. The sum of its digits is 52. It has a total of 6 prime factors and 12 positive divisors. There are 43746976 positive integers (up to 87493984) that are relatively prime to 87493984.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred ninety-three thousand nine hundred eighty-four

Notation

Scientific notation 8.7493984 × 10^7
Engineering notation 8.7493984 × 10^6

Prime Factorization of 87493984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2734187

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5468374
Product of the distinct prime numbers

The prime factorization of 87493984 is 2 × 2 × 2 × 2 × 2 × 2734187. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87493984)

Multiplication

n×y
n×2 174987968
n×3 262481952
n×4 349975936
n×5 437469920

Division

n÷y
n÷2 43746992
n÷3 29164661.333333
n÷3 21873496
n÷5 17498796.8

Exponentiation

ny
n2 7655197236192256
n3 6.6978370450025E+23
n4 5.8602044725006E+31
n5 5.1273263635369E+39

Nth Root

y√n
2√n 9353.8218926811
3√n 443.94182610387
4√n 96.715158546533
5√n 38.76105939943

Divisors of 87493984

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87493983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87493984 can be divided by 12 positive divisors. The sum of these divisors (counting 87493984) is 1, the average is 0.083333333333333.

Base conversion 87493984

Base System Value
2 Binary 101001101110000110101100000
3 Ternary 20002122011011221
4 Quaternary 11031300311200
5 Quinary 134344301414
6 Senary 12403144424
8 Octal 515606540
10 Decimal 87493984
12 Duodecimal 25375114
16 Hexadecimal 5370d60
20 Vigesimal 176gej4
36 Base36 1g3asg

Cryptographic Hash Functions

md5 084b05913795c3fbae3ea7a5c9712e0b
sha1 b666e61e7cce65eaa48b44479100b68d698b4401
sha256 e988493c18922e10e00959f2d63d79032cc020dd088ff1b2be8743e80227c6e8
sha512 82612612708ef9ac8856aff92deb33d89df2cbc13e0adfecf5517c6d3ba866aeb674570d2a25d749ef531e48b5bda2e3b4157fdc175038df3521172f0e1db0d1
ripemd-160 daea049eaf2ef79dab4c76e601462b97d232a8ff

87493984 as geometric shapes

Circle

Radius = n
Diameter 174987968
Circumference 549740914.73541
Area 2.4049511399002E+16

Sphere

Radius = n
Volume 2.8055834207362E+24
Surface area 9.619804559601E+16
Circumference 549740914.73541

Square

Length = n
Perimeter 349975936
Area 7655197236192256
Diagonal 123735178.79885

Cube

Length = n
Surface area 45931183417153536
Volume 6.6978370450025E+23
Space diagonal 151544025.64462

Equilateral Triangle

Length = n
Perimeter 262481952
Area 3.3147976387615E+15
Altitude 75772012.822309

Triangular Pyramid

Length = n
Surface area 3.3147976387615E+15
Volume 7.8934766563396E+22
Height 41245059.599618