87082820 (number)

87082820 is an even 8-digits composite number following 87082819 and preceding 87082821. In scientific notation, it is written as 8.7082820 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 31125120 positive integers (up to 87082820) that are relatively prime to 87082820.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-two thousand eight hundred twenty

Notation

Scientific notation 8.7082820 × 10^7
Engineering notation 8.7082820 × 10^6

Prime Factorization of 87082820

Prime Factorization 2 × 2 × 5 × 649 × 6709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43541410
Product of the distinct prime numbers

The prime factorization of 87082820 is 2 × 2 × 5 × 649 × 6709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 9, 70, 682, 53, 9873, 4957, 5748, 3058, 953322, 757109, 7424640, 7533316, 29831454, 91920413, 47472019, 186324464, 6423266722, 6007833612

Basic calculations (n = 87082820)

Multiplication

n×y
n×2 174165640
n×3 261248460
n×4 348331280
n×5 435414100

Division

n÷y
n÷2 43541410
n÷3 29027606.666667
n÷3 21770705
n÷5 17416564

Exponentiation

ny
n2 7583417539152400
n3 6.6038538454685E+23
n4 5.7508221573124E+31
n5 5.0079781077725E+39

Nth Root

y√n
2√n 9331.8176150201
3√n 443.24532269673
4√n 96.601333401875
5√n 38.724560445137

Divisors of 87082820

1, 2, 4, 5, 10, 20, 649, 1298, 2596, 3245, 6490, 6709, 12980, 13418, 26836, 33545, 67090, 134180, 4354141, 8708282, 17416564, 21770705, 43541410, 87082820

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87082819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87082820 can be divided by 24 positive divisors. The sum of these divisors (counting 87082820) is 1, the average is 0.041666666666667.

Base conversion 87082820

Base System Value
2 Binary 101001100001100011101000100
3 Ternary 20001212021011122
4 Quaternary 11030030131010
5 Quinary 134243122240
6 Senary 12350253112
8 Octal 514143504
10 Decimal 87082820
12 Duodecimal 251b7198
16 Hexadecimal 530c744
20 Vigesimal 1745710
36 Base36 1fuhj8

Cryptographic Hash Functions

md5 6288efb794f2f89660040afa50c2e49f
sha1 fd47dff623ae7b2f86e45648e2c67e80101c0e93
sha256 3da858e972b6558e07c96e37cd9fc9ffe15ff473800bde7ed4fcaf1b790aaf25
sha512 fa167723aa76f16093423cf0c95b0d3d0cff516f4cedc917c7ca98cfec85bafae1178cc2b99a33e5d34353de3b4ed26c7adac9eac69ed3b1d0c9609c70b949ff
ripemd-160 439b341673f9c09b129e98d107d539bc1d5120b6

87082820 as geometric shapes

Circle

Radius = n
Diameter 174165640
Circumference 547157495.13176
Area 2.3824008830105E+16

Sphere

Radius = n
Volume 2.7662158301739E+24
Surface area 9.5296035320421E+16
Circumference 547157495.13176

Square

Length = n
Perimeter 348331280
Area 7583417539152400
Diagonal 123153705.0937

Cube

Length = n
Surface area 45500505234914400
Volume 6.6038538454685E+23
Space diagonal 150831868.70638

Equilateral Triangle

Length = n
Perimeter 261248460
Area 3.2837161182052E+15
Altitude 75415934.353188

Triangular Pyramid

Length = n
Surface area 3.2837161182052E+15
Volume 7.7827163934927E+22
Height 41051235.031232