87372012 (number)

87372012 is an even 8-digits composite number following 87372011 and preceding 87372013. In scientific notation, it is written as 8.7372012 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 192 positive divisors. There are 21288960 positive integers (up to 87372012) that are relatively prime to 87372012.

Interesting facts

Basic properties

Name

Name eighty-seven million three hundred seventy-two thousand twelve

Notation

Scientific notation 8.7372012 × 10^7
Engineering notation 8.7372012 × 10^6

Prime Factorization of 87372012

Prime Factorization 2 × 2 × 3 × 7 × 13 × 89 × 29 × 31

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 43686006
Product of the distinct prime numbers

The prime factorization of 87372012 is 2 × 2 × 3 × 7 × 13 × 89 × 29 × 31. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87372012)

Multiplication

n×y
n×2 174744024
n×3 262116036
n×4 349488048
n×5 436860060

Division

n÷y
n÷2 43686006
n÷3 29124004
n÷3 21843003
n÷5 17474402.4

Exponentiation

ny
n2 7633868480928144
n3 6.6698644852208E+23
n4 5.8275947984108E+31
n5 5.0916868265789E+39

Nth Root

y√n
2√n 9347.2997170306
3√n 443.73543608884
4√n 96.681434189976
5√n 38.750246307499

Divisors of 87372012

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87372011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87372012 can be divided by 192 positive divisors. The sum of these divisors (counting 87372012) is 1, the average is 0.0052083333333333.

Base conversion 87372012

Base System Value
2 Binary 101001101010011000011101100
3 Ternary 20002101221212110
4 Quaternary 11031103003230
5 Quinary 134331401022
6 Senary 12400404020
8 Octal 515230354
10 Decimal 87372012
12 Duodecimal 25316610
16 Hexadecimal 53530ec
20 Vigesimal 1761a0c
36 Base36 1g0ooc

Cryptographic Hash Functions

md5 877fd7e5d78f7157af22a3be97fdbe4b
sha1 e43ebce3396fca9292fed8514ae97df67b34296b
sha256 9cff4ea30a1970808a3aa0ad62384e6ddd239982dec529be688e52076fe5a54b
sha512 33f1be31714b5efff0b0385c307307f6f815956f03efd971888149dd3583bfd5183ca962a14f1f06dc01a6358e8fb7a2ab3f34291f89e7627495213d343eb3de
ripemd-160 a223b93110ce84fcd41651fabb54f1b565584b49

87372012 as geometric shapes

Circle

Radius = n
Diameter 174744024
Circumference 548974542.05712
Area 2.3982505138155E+16

Sphere

Radius = n
Volume 2.7938663022945E+24
Surface area 9.5930020552618E+16
Circumference 548974542.05712

Square

Length = n
Perimeter 349488048
Area 7633868480928144
Diagonal 123562684.34222

Cube

Length = n
Surface area 45803210885568864
Volume 6.6698644852208E+23
Space diagonal 151332763.94352

Equilateral Triangle

Length = n
Perimeter 262116036
Area 3.3055620168165E+15
Altitude 75666381.971759

Triangular Pyramid

Length = n
Surface area 3.3055620168165E+15
Volume 7.8605106784915E+22
Height 41187561.447408