87365890 (number)

87365890 is an even 8-digits composite number following 87365889 and preceding 87365891. In scientific notation, it is written as 8.7365890 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 32890624 positive integers (up to 87365890) that are relatively prime to 87365890.

Interesting facts

Basic properties

Name

Name eighty-seven million three hundred sixty-five thousand eight hundred ninety

Notation

Scientific notation 8.7365890 × 10^7
Engineering notation 8.7365890 × 10^6

Prime Factorization of 87365890

Prime Factorization 2 × 5 × 17 × 513917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87365890
Product of the distinct prime numbers

The prime factorization of 87365890 is 2 × 5 × 17 × 513917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 74, 62, 685, 964, 9835, 7144, 88114, 97922, 159681, 764442, 3140433, 7928425, 34548360, 37527202, 325598961, 285836952, 1378878072, 6130274929

Basic calculations (n = 87365890)

Multiplication

n×y
n×2 174731780
n×3 262097670
n×4 349463560
n×5 436829450

Division

n÷y
n÷2 43682945
n÷3 29121963.333333
n÷3 21841472.5
n÷5 17473178

Exponentiation

ny
n2 7632798735492100
n3 6.6684625471714E+23
n4 5.825961653653E+31
n5 5.0899032497726E+39

Nth Root

y√n
2√n 9346.9722370402
3√n 443.72507193168
4√n 96.67974057185
5√n 38.749703260243

Divisors of 87365890

1, 2, 5, 10, 17, 34, 85, 170, 513917, 1027834, 2569585, 5139170, 8736589, 17473178, 43682945, 87365890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87365889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87365890 can be divided by 16 positive divisors. The sum of these divisors (counting 87365890) is 1, the average is 0.0625.

Base conversion 87365890

Base System Value
2 Binary 101001101010001100100000010
3 Ternary 20002101122110201
4 Quaternary 11031101210002
5 Quinary 134331202030
6 Senary 12400315414
8 Octal 515214402
10 Decimal 87365890
12 Duodecimal 25312b6a
16 Hexadecimal 5351902
20 Vigesimal 1760eea
36 Base36 1g0jya

Cryptographic Hash Functions

md5 28b2ed75b6571776a4a694887070e9f1
sha1 ad9026b4d75bc4df3c733a3c53a7749df8b5aac8
sha256 3f3183622a5b3abe773d93cc3cf1e7f89441ad9224d443b8924b34e179ddb1c4
sha512 3ae2e603facdae635a45c58a51873b7067775c180df856fbc91fafa11e4dcb538ca3be0afa41c119b29eed2ad0a79408c5f70da4c6949204ea4578e53ad9feaf
ripemd-160 5548781dc6af85bef9e5d9ab9853625ffb3e606f

87365890 as geometric shapes

Circle

Radius = n
Diameter 174731780
Circumference 548936076.39667
Area 2.3979144433751E+16

Sphere

Radius = n
Volume 2.7932790598577E+24
Surface area 9.5916577735006E+16
Circumference 548936076.39667

Square

Length = n
Perimeter 349463560
Area 7632798735492100
Diagonal 123554026.5268

Cube

Length = n
Surface area 45796792412952600
Volume 6.6684625471714E+23
Space diagonal 151322160.32847

Equilateral Triangle

Length = n
Perimeter 262097670
Area 3.3050988034549E+15
Altitude 75661080.164237

Triangular Pyramid

Length = n
Surface area 3.3050988034549E+15
Volume 7.8588584786557E+22
Height 41184675.508932