87085879 (number)

87085879 is an odd 8-digits composite number following 87085878 and preceding 87085880. In scientific notation, it is written as 8.7085879 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 85060584 positive integers (up to 87085879) that are relatively prime to 87085879.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-five thousand eight hundred seventy-nine

Notation

Scientific notation 8.7085879 × 10^7
Engineering notation 8.7085879 × 10^6

Prime Factorization of 87085879

Prime Factorization 43 × 2025253

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 87085879
Product of the distinct prime numbers

The prime factorization of 87085879 is 43 × 2025253. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 2, 51, 988, 797, 1184, 7067, 14926, 72621, 292558, 654661, 4721094, 4683835, 38298635, 78577388, 876310270, 934807182, 6452264425, 8176934104

Basic calculations (n = 87085879)

Multiplication

n×y
n×2 174171758
n×3 261257637
n×4 348343516
n×5 435429395

Division

n÷y
n÷2 43542939.5
n÷3 29028626.333333
n÷3 21771469.75
n÷5 17417175.8

Exponentiation

ny
n2 7583950321202641
n3 6.6045498001426E+23
n4 5.751630247447E+31
n5 5.0088577578191E+39

Nth Root

y√n
2√n 9331.9815151982
3√n 443.25051266633
4√n 96.602181731047
5√n 38.724832500557

Divisors of 87085879

1, 43, 2025253, 87085879

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87085878
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87085879 can be divided by 4 positive divisors. The sum of these divisors (counting 87085879) is 1, the average is 0.25.

Base conversion 87085879

Base System Value
2 Binary 101001100001101001100110111
3 Ternary 20001212102100221
4 Quaternary 11030031030313
5 Quinary 134243222004
6 Senary 12350315211
8 Octal 514151467
10 Decimal 87085879
12 Duodecimal 251b8b07
16 Hexadecimal 530d337
20 Vigesimal 1745edj
36 Base36 1fujw7

Cryptographic Hash Functions

md5 5890829f40db832fcf2351573646b9be
sha1 1dd5b0443257bb56f59e103c0babafa9c65ab286
sha256 ccd4a8e31e70cf948e44d432c2f60c57383751b50ebb20b658c94dcad75bd0d8
sha512 f22cdfdfd00c0f40088999ceb6db990c020534d538dfb419dd9f58254e3bb860dc4ddcbdade052c9ca346b32f7d6180afe319d67a836f0a0887a59d00856161c
ripemd-160 7cc9f19c169091b84d7ac9a73aeb7cf2177edd9a

87085879 as geometric shapes

Circle

Radius = n
Diameter 174171758
Circumference 547176715.39562
Area 2.382568261428E+16

Sphere

Radius = n
Volume 2.7665073509861E+24
Surface area 9.5302730457121E+16
Circumference 547176715.39562

Square

Length = n
Perimeter 348343516
Area 7583950321202641
Diagonal 123158031.17298

Cube

Length = n
Surface area 45503701927215846
Volume 6.6045498001426E+23
Space diagonal 150837167.0498

Equilateral Triangle

Length = n
Perimeter 261257637
Area 3.2839468196003E+15
Altitude 75418583.524898

Triangular Pyramid

Length = n
Surface area 3.2839468196003E+15
Volume 7.7835365839419E+22
Height 41052677.057661