87089868 (number)

87089868 is an even 8-digits composite number following 87089867 and preceding 87089869. In scientific notation, it is written as 8.7089868 × 10^7. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 27480288 positive integers (up to 87089868) that are relatively prime to 87089868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7089868 × 10^7
Engineering notation 8.7089868 × 10^6

Prime Factorization of 87089868

Prime Factorization 2 × 2 × 9 × 23 × 107 × 983

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 43544934
Product of the distinct prime numbers

The prime factorization of 87089868 is 2 × 2 × 9 × 23 × 107 × 983. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87089868)

Multiplication

n×y
n×2 174179736
n×3 261269604
n×4 348359472
n×5 435449340

Division

n÷y
n÷2 43544934
n÷3 29029956
n÷3 21772467
n÷5 17417973.6

Exponentiation

ny
n2 7584645108257424
n3 6.6054574130498E+23
n4 5.7526841418213E+31
n5 5.0100050255691E+39

Nth Root

y√n
2√n 9332.1952401351
3√n 443.2572803127
4√n 96.603287936463
5√n 38.725187255033

Divisors of 87089868

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87089867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87089868 can be divided by 48 positive divisors. The sum of these divisors (counting 87089868) is 1, the average is 0.020833333333333.

Base conversion 87089868

Base System Value
2 Binary 101001100001110001011001100
3 Ternary 20001212121211200
4 Quaternary 11030032023030
5 Quinary 134243333433
6 Senary 12350345500
8 Octal 514161314
10 Decimal 87089868
12 Duodecimal 251bb290
16 Hexadecimal 530e2cc
20 Vigesimal 17464d8
36 Base36 1fumz0

Cryptographic Hash Functions

md5 bba325ec19b92e37178efe7190bb7eb6
sha1 803e2c564b07a9c2960c8515fdfe413cf7366cc5
sha256 290e01fec6a5c51ec7a3324d2834352208045dd133a92f151b5e5264dbaa268e
sha512 b1a69f48a001531ec3290451b57b7f1c2f7e2104806fb609d04af7428b5f38f839a51c13cc1e0e8516680ce6243bc606ddacf9cc83cc4bf10a3d83281d43093b
ripemd-160 62c763f7ac84d4a7fa36fbe6c0087d83bdd1c5cd

87089868 as geometric shapes

Circle

Radius = n
Diameter 174179736
Circumference 547201779.02181
Area 2.3827865352187E+16

Sphere

Radius = n
Volume 2.7668875309917E+24
Surface area 9.5311461408749E+16
Circumference 547201779.02181

Square

Length = n
Perimeter 348359472
Area 7584645108257424
Diagonal 123163672.47088

Cube

Length = n
Surface area 45507870649544544
Volume 6.6054574130498E+23
Space diagonal 150844076.20047

Equilateral Triangle

Length = n
Perimeter 261269604
Area 3.2842476712202E+15
Altitude 75422038.100233

Triangular Pyramid

Length = n
Surface area 3.2842476712202E+15
Volume 7.7846062160108E+22
Height 41054557.490294