87087960 (number)

87087960 is an even 8-digits composite number following 87087959 and preceding 87087961. In scientific notation, it is written as 8.7087960 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 23222592 positive integers (up to 87087960) that are relatively prime to 87087960.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-seven thousand nine hundred sixty

Notation

Scientific notation 8.7087960 × 10^7
Engineering notation 8.7087960 × 10^6

Prime Factorization of 87087960

Prime Factorization 2 × 2 × 2 × 15 × 3 × 9 × 26879

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21771990
Product of the distinct prime numbers

The prime factorization of 87087960 is 2 × 2 × 2 × 15 × 3 × 9 × 26879. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87087960)

Multiplication

n×y
n×2 174175920
n×3 261263880
n×4 348351840
n×5 435439800

Division

n÷y
n÷2 43543980
n÷3 29029320
n÷3 21771990
n÷5 17417592

Exponentiation

ny
n2 7584312776961600
n3 6.6050232774752E+23
n4 5.7521800298783E+31
n5 5.0094562435484E+39

Nth Root

y√n
2√n 9332.0930128241
3√n 443.25404326922
4√n 96.602758826154
5√n 38.725017572137

Divisors of 87087960

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87087959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87087960 can be divided by 64 positive divisors. The sum of these divisors (counting 87087960) is 1, the average is 0.015625.

Base conversion 87087960

Base System Value
2 Binary 101001100001101101101011000
3 Ternary 20001212112020000
4 Quaternary 11030031231120
5 Quinary 134243303320
6 Senary 12350333000
8 Octal 514155530
10 Decimal 87087960
12 Duodecimal 251ba160
16 Hexadecimal 530db58
20 Vigesimal 1745ji0
36 Base36 1fuli0

Cryptographic Hash Functions

md5 601db4a2ec1b6c03a2e587116808559a
sha1 f05d602137642a1be942700bd635e2869cfe4b02
sha256 f3689de58db880a9339acc3c18d68647b4ae0e83e068c2ddf1a250b968fd1dde
sha512 039491d1d5525cc03b5714c6c2b27878320ff18ac2598ef80b61bd8de51186b6e17a5baea39e89d82e48f1a41995af592ca484927de394273ebd47b74be382f0
ripemd-160 c868ef8084a869acaa62fe827f6246c74ccecf66

87087960 as geometric shapes

Circle

Radius = n
Diameter 174175920
Circumference 547189790.70424
Area 2.382682130263E+16

Sphere

Radius = n
Volume 2.7667056807074E+24
Surface area 9.5307285210519E+16
Circumference 547189790.70424

Square

Length = n
Perimeter 348351840
Area 7584312776961600
Diagonal 123160974.15141

Cube

Length = n
Surface area 45505876661769600
Volume 6.6050232774752E+23
Space diagonal 150840771.44753

Equilateral Triangle

Length = n
Perimeter 261263880
Area 3.2841037675478E+15
Altitude 75420385.723763

Triangular Pyramid

Length = n
Surface area 3.2841037675478E+15
Volume 7.7840945823295E+22
Height 41053658.050469