87084940 (number)

87084940 is an even 8-digits composite number following 87084939 and preceding 87084941. In scientific notation, it is written as 8.7084940 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 34751808 positive integers (up to 87084940) that are relatively prime to 87084940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7084940 × 10^7
Engineering notation 8.7084940 × 10^6

Prime Factorization of 87084940

Prime Factorization 2 × 2 × 5 × 443 × 9829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43542470
Product of the distinct prime numbers

The prime factorization of 87084940 is 2 × 2 × 5 × 443 × 9829. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 99, 20, 477, 376, 7691, 599, 4530, 80888, 634519, 616341, 3022492, 3608719, 41101330, 50696142, 116282590, 615305819, 106627484, 9694098582

Basic calculations (n = 87084940)

Multiplication

n×y
n×2 174169880
n×3 261254820
n×4 348339760
n×5 435424700

Division

n÷y
n÷2 43542470
n÷3 29028313.333333
n÷3 21771235
n÷5 17416988

Exponentiation

ny
n2 7583786774803600
n3 6.6043361625657E+23
n4 5.7513821845686E+31
n5 5.0085877246023E+39

Nth Root

y√n
2√n 9331.9312042042
3√n 443.24891955031
4√n 96.601921327705
5√n 38.724748990406

Divisors of 87084940

1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 9829, 19658, 39316, 49145, 98290, 196580, 4354247, 8708494, 17416988, 21771235, 43542470, 87084940

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 -87084939
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 87084940 can be divided by 24 positive divisors. The sum of these divisors (counting 87084940) is 1, the average is 0.041666666666667.

Base conversion 87084940

Base System Value
2 Binary 101001100001100111110001100
3 Ternary 20001212101002011
4 Quaternary 11030030332030
5 Quinary 134243204230
6 Senary 12350311004
8 Octal 514147614
10 Decimal 87084940
12 Duodecimal 251b8464
16 Hexadecimal 530cf8c
20 Vigesimal 1745c70
36 Base36 1fuj64

Cryptographic Hash Functions

md5 d635620432944475008e905f16fd6343
sha1 6529729c02bd385a75131eb4c1921dd5558612ab
sha256 3ec09c2a5e4fed70021f334b93bdb40d9ee1787f97eb4ad5e9882d06f53490e0
sha512 e64c60316b84e1b6d972d5cb7cecdc801523aa93780076b33d1805f4b76342f8d51d2006a1a50ce18895cce49cde161a002ce6f3f557e3ed646a89624456bd1b
ripemd-160 27fe3ff9556cbef6fe1f93aa487bbb35cf7a0771

87084940 as geometric shapes

Circle

Radius = n
Diameter 174169880
Circumference 547170815.48462
Area 2.3825168818114E+16

Sphere

Radius = n
Volume 2.7664178626872E+24
Surface area 9.5300675272458E+16
Circumference 547170815.48462

Square

Length = n
Perimeter 348339760
Area 7583786774803600
Diagonal 123156703.22645

Cube

Length = n
Surface area 45502720648821600
Volume 6.6043361625657E+23
Space diagonal 150835540.65409

Equilateral Triangle

Length = n
Perimeter 261254820
Area 3.2838760019322E+15
Altitude 75417770.327044

Triangular Pyramid

Length = n
Surface area 3.2838760019322E+15
Volume 7.7832848096429E+22
Height 41052234.408816