87085984 (number)

87085984 is an even 8-digits composite number following 87085983 and preceding 87085985. In scientific notation, it is written as 8.7085984 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 12 positive divisors. There are 43542976 positive integers (up to 87085984) that are relatively prime to 87085984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7085984 × 10^7
Engineering notation 8.7085984 × 10^6

Prime Factorization of 87085984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2721437

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5442874
Product of the distinct prime numbers

The prime factorization of 87085984 is 2 × 2 × 2 × 2 × 2 × 2721437. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 68, 46, 69, 941, 6796, 3701, 33500, 64981, 133586, 256300, 8812256, 1104616, 36638663, 95364579, 89111625, 256749150, 1529385040, 4022066456

Basic calculations (n = 87085984)

Multiplication

n×y
n×2 174171968
n×3 261257952
n×4 348343936
n×5 435429920

Division

n÷y
n÷2 43542992
n÷3 29028661.333333
n÷3 21771496
n÷5 17417196.8

Exponentiation

ny
n2 7583968609248256
n3 6.604573689615E+23
n4 5.7516579866063E+31
n5 5.0088879539507E+39

Nth Root

y√n
2√n 9331.9871410113
3√n 443.25069080958
4√n 96.6022108495
5√n 38.724841838708

Divisors of 87085984

1, 2, 4, 8, 16, 32, 2721437, 5442874, 10885748, 21771496, 43542992, 87085984

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87085983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87085984 can be divided by 12 positive divisors. The sum of these divisors (counting 87085984) is 1, the average is 0.083333333333333.

Base conversion 87085984

Base System Value
2 Binary 101001100001101001110100000
3 Ternary 20001212102111211
4 Quaternary 11030031032200
5 Quinary 134243222414
6 Senary 12350315504
8 Octal 514151640
10 Decimal 87085984
12 Duodecimal 251b8b94
16 Hexadecimal 530d3a0
20 Vigesimal 1745ej4
36 Base36 1fujz4

Cryptographic Hash Functions

md5 574fabe1d71e496ebff7ec28e52164ea
sha1 fe1c9cb8ad234c59764284cb73e4edd88811545d
sha256 1a628091dc14c65b13e1a00226b346118f019922c472a44dec190d39b228e4e4
sha512 bee3c0f4005a2f7011995139f38d4672f64b739dd53480b05b3cc3208e36f28e85663b6f0d933590fe231f0b83b7986fe073138f906ca9616e36883a3ff9c6b8
ripemd-160 a6a2e9dba564deee4bf04e2dc1bc9bd346ba96bd

87085984 as geometric shapes

Circle

Radius = n
Diameter 174171968
Circumference 547177375.13008
Area 2.382574006787E+16

Sphere

Radius = n
Volume 2.7665173577849E+24
Surface area 9.530296027148E+16
Circumference 547177375.13008

Square

Length = n
Perimeter 348343936
Area 7583968609248256
Diagonal 123158179.66541

Cube

Length = n
Surface area 45503811655489536
Volume 6.604573689615E+23
Space diagonal 150837348.91513

Equilateral Triangle

Length = n
Perimeter 261257952
Area 3.2839547385564E+15
Altitude 75418674.457565

Triangular Pyramid

Length = n
Surface area 3.2839547385564E+15
Volume 7.783564737955E+22
Height 41052726.555135