87082489 (number)

87082489 is an odd 8-digits composite number following 87082488 and preceding 87082490. In scientific notation, it is written as 8.7082489 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 10 positive divisors. There are 80357472 positive integers (up to 87082489) that are relatively prime to 87082489.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-two thousand four hundred eighty-nine

Notation

Scientific notation 8.7082489 × 10^7
Engineering notation 8.7082489 × 10^6

Prime Factorization of 87082489

Prime Factorization 13 × 13 × 169 × 3049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6698653
Product of the distinct prime numbers

The prime factorization of 87082489 is 13 × 13 × 169 × 3049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 58, 53, 510, 304, 8464, 2417, 56364, 47258, 937599, 298774, 5383198, 1144727, 73833883, 36551888, 815723938, 481333292, 897234223, 2351806026

Basic calculations (n = 87082489)

Multiplication

n×y
n×2 174164978
n×3 261247467
n×4 348329956
n×5 435412445

Division

n÷y
n÷2 43541244.5
n÷3 29027496.333333
n÷3 21770622.25
n÷5 17416497.8

Exponentiation

ny
n2 7583359890435121
n3 6.6037785424186E+23
n4 5.750734722786E+31
n5 5.0078829323893E+39

Nth Root

y√n
2√n 9331.7998799803
3√n 443.24476110724
4√n 96.601241606826
5√n 38.724531006841

Divisors of 87082489

1, 13, 169, 2197, 3049, 28561, 39637, 515281, 6698653, 87082489

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87082488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87082489 can be divided by 10 positive divisors. The sum of these divisors (counting 87082489) is 1, the average is 0.1.

Base conversion 87082489

Base System Value
2 Binary 101001100001100010111111001
3 Ternary 20001212020201101
4 Quaternary 11030030113321
5 Quinary 134243114424
6 Senary 12350251401
8 Octal 514142771
10 Decimal 87082489
12 Duodecimal 251b6b61
16 Hexadecimal 530c5f9
20 Vigesimal 1745649
36 Base36 1fuha1

Cryptographic Hash Functions

md5 02a3b090dc25eff258903f83b4f93663
sha1 f674103733d16f65847ca0e98ad8de5d0de38d39
sha256 c9c0a18f898f04327f9c2969e55feaeab0d44a6196665f459f65bdc3c437df8e
sha512 f5be716f3afac70aac4a70390dc4496998cdedba1bd67a2ca9ce155f69b9aac950b962fcef979c8c038c71b2177000d43b695a8f07dbf564d9445251795b144b
ripemd-160 b420c7416dc8aa26458ba014c5052611062d28ae

87082489 as geometric shapes

Circle

Radius = n
Diameter 174164978
Circumference 547155415.39743
Area 2.3823827721318E+16

Sphere

Radius = n
Volume 2.7661842873061E+24
Surface area 9.5295310885274E+16
Circumference 547155415.39743

Square

Length = n
Perimeter 348329956
Area 7583359890435121
Diagonal 123153236.98901

Cube

Length = n
Surface area 45500159342610726
Volume 6.6037785424186E+23
Space diagonal 150831295.39756

Equilateral Triangle

Length = n
Perimeter 261247467
Area 3.2836911555784E+15
Altitude 75415647.698779

Triangular Pyramid

Length = n
Surface area 3.2836911555784E+15
Volume 7.7826276479973E+22
Height 41051078.996335