87042015 (number)

87042015 is an odd 8-digits composite number following 87042014 and preceding 87042016. In scientific notation, it is written as 8.7042015 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 46212480 positive integers (up to 87042015) that are relatively prime to 87042015.

Interesting facts

Basic properties

Name

Name eighty-seven million forty-two thousand fifteen

Notation

Scientific notation 8.7042015 × 10^7
Engineering notation 8.7042015 × 10^6

Prime Factorization of 87042015

Prime Factorization 5 × 3 × 3 × 227 × 8521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 29014005
Product of the distinct prime numbers

The prime factorization of 87042015 is 5 × 3 × 3 × 227 × 8521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 41, 20, 25, 1, 2879, 5203, 87143, 2104, 298438, 771776, 662246, 5283813, 14122227, 79039641, 929581047, 725965251, 2304964615, 5252846076

Basic calculations (n = 87042015)

Multiplication

n×y
n×2 174084030
n×3 261126045
n×4 348168060
n×5 435210075

Division

n÷y
n÷2 43521007.5
n÷3 29014005
n÷3 21760503.75
n÷5 17408403

Exponentiation

ny
n2 7576312375260225
n3 6.5945749541209E+23
n4 5.7400509207521E+31
n5 4.9962559834487E+39

Nth Root

y√n
2√n 9329.6310216428
3√n 443.1760803704
4√n 96.590015123939
5√n 38.720930677653

Divisors of 87042015

1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 8521, 10215, 25563, 42605, 76689, 127815, 383445, 1934267, 5802801, 9671335, 17408403, 29014005, 87042015

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87042014
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87042015 can be divided by 24 positive divisors. The sum of these divisors (counting 87042015) is 1, the average is 0.041666666666667.

Base conversion 87042015

Base System Value
2 Binary 101001100000010011111011111
3 Ternary 20001210012012100
4 Quaternary 11030002133133
5 Quinary 134240321030
6 Senary 12345340143
8 Octal 514023737
10 Decimal 87042015
12 Duodecimal 25197653
16 Hexadecimal 53027df
20 Vigesimal 174050f
36 Base36 1ftm1r

Cryptographic Hash Functions

md5 788a1755a4e123afe7adba09d6d968d6
sha1 1c861f7b16a9f9bbd0b2f54091fc9f32c5aec44d
sha256 95d1350085dcbd989159dad35fd46efb3088d5fccdac5fc76195a6291e22b744
sha512 ff31b7e7284d39ef632390e0ad689f293f2c8a9c42dfdc5fa7f8ceb1bc0cda35cfb43aab2178188631706d555656043b8d44e28daf4f27d4a0d617ab9f88d95c
ripemd-160 e66804f5e11e635c3efea43030bb1637397d86d9

87042015 as geometric shapes

Circle

Radius = n
Diameter 174084030
Circumference 546901109.75531
Area 2.3801687299419E+16

Sphere

Radius = n
Volume 2.7623290972551E+24
Surface area 9.5206749197676E+16
Circumference 546901109.75531

Square

Length = n
Perimeter 348168060
Area 7576312375260225
Diagonal 123095998.10928

Cube

Length = n
Surface area 45457874251561350
Volume 6.5945749541209E+23
Space diagonal 150761192.37317

Equilateral Triangle

Length = n
Perimeter 261126045
Area 3.2806394919909E+15
Altitude 75380596.186586

Triangular Pyramid

Length = n
Surface area 3.2806394919909E+15
Volume 7.7717811151697E+22
Height 41031999.369761