86787090 (number)

86787090 is an even 8-digits composite number following 86787089 and preceding 86787091. In scientific notation, it is written as 8.6787090 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 21362688 positive integers (up to 86787090) that are relatively prime to 86787090.

Interesting facts

Basic properties

Name

Name eighty-six million seven hundred eighty-seven thousand ninety

Notation

Scientific notation 8.6787090 × 10^7
Engineering notation 8.6787090 × 10^6

Prime Factorization of 86787090

Prime Factorization 2 × 13 × 9 × 5 × 74177

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 86787090
Product of the distinct prime numbers

The prime factorization of 86787090 is 2 × 13 × 9 × 5 × 74177. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 36, 64, 693, 524, 6063, 5554, 75113, 44831, 75032, 933258, 1991645, 9461738, 75242909, 11671413, 193155872, 192189074, 8582706644, 9851799095

Basic calculations (n = 86787090)

Multiplication

n×y
n×2 173574180
n×3 260361270
n×4 347148360
n×5 433935450

Division

n÷y
n÷2 43393545
n÷3 28929030
n÷3 21696772.5
n÷5 17357418

Exponentiation

ny
n2 7531998990668100
n3 6.5368027428302E+23
n4 5.6731008795425E+31
n5 4.9235191661194E+39

Nth Root

y√n
2√n 9315.958887844
3√n 442.74300547024
4√n 96.519215122399
5√n 38.698223212884

Divisors of 86787090

1, 2, 5, 9, 10, 13, 18, 26, 45, 65, 90, 117, 130, 234, 585, 1170, 74177, 148354, 370885, 667593, 741770, 964301, 1335186, 1928602, 3337965, 4821505, 6675930, 8678709, 9643010, 17357418, 43393545, 86787090

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86787089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86787090 can be divided by 32 positive divisors. The sum of these divisors (counting 86787090) is 1, the average is 0.03125.

Base conversion 86787090

Base System Value
2 Binary 101001011000100010000010010
3 Ternary 20001022020111200
4 Quaternary 11023010100102
5 Quinary 134204141330
6 Senary 12340052030
8 Octal 513042022
10 Decimal 86787090
12 Duodecimal 25094016
16 Hexadecimal 52c4412
20 Vigesimal 17287ea
36 Base36 1fo5ci

Cryptographic Hash Functions

md5 d2f15d19e54d6e2b34e793287a4096c6
sha1 70cd1a7774cf7c1ef13b66cdc3b704eda2343807
sha256 9c354a7756f7273a57c6256cf56107bca116a4065fa6d3bbf515fa93d4b9dbf7
sha512 12bf08a8a16942e38ba0da91cdddf17b1d88e9b821de9ad3f22acb8d5137ca91ca71537de616bbeee3abbe60b29752927de29d6e38ef04307020e5d90285a680
ripemd-160 9b8336ea6c94a88a83966b80bcbea6aed9cb9833

86787090 as geometric shapes

Circle

Radius = n
Diameter 173574180
Circumference 545299368.74087
Area 2.3662472695929E+16

Sphere

Radius = n
Volume 2.7381295299788E+24
Surface area 9.4649890783715E+16
Circumference 545299368.74087

Square

Length = n
Perimeter 347148360
Area 7531998990668100
Diagonal 122735479.71689

Cube

Length = n
Surface area 45191993944008600
Volume 6.5368027428302E+23
Space diagonal 150319649.32105

Equilateral Triangle

Length = n
Perimeter 260361270
Area 3.2614512335987E+15
Altitude 75159824.660526

Triangular Pyramid

Length = n
Surface area 3.2614512335987E+15
Volume 7.7036959112234E+22
Height 40911826.572298