84086784 (number)

84086784 is an even 8-digits composite number following 84086783 and preceding 84086785. In scientific notation, it is written as 8.4086784 × 10^7. The sum of its digits is 45. It has a total of 15 prime factors and 78 positive divisors. There are 28016640 positive integers (up to 84086784) that are relatively prime to 84086784.

Interesting facts

Basic properties

Name

Name eighty-four million eighty-six thousand seven hundred eighty-four

Notation

Scientific notation 8.4086784 × 10^7
Engineering notation 8.4086784 × 10^6

Prime Factorization of 84086784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 2281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 15
Total number of prime factors
rad Radical 13686
Product of the distinct prime numbers

The prime factorization of 84086784 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 2281. Since it has a total of 15 prime factors.

Most popular turbo-numbers

3, 9, 46, 1, 245, 839, 464, 67, 10030, 39244, 487678, 693583, 5374231, 1915189, 55944393, 52582456, 472692799, 124682136, 9582257680, 3317421515

Basic calculations (n = 84086784)

Multiplication

n×y
n×2 168173568
n×3 252260352
n×4 336347136
n×5 420433920

Division

n÷y
n÷2 42043392
n÷3 28028928
n÷3 21021696
n÷5 16817356.8

Exponentiation

ny
n2 7070587243462656
n3 5.945429422942E+23
n4 4.9993203967417E+31
n5 4.2037677434761E+39

Nth Root

y√n
2√n 9169.8846230473
3√n 438.10268437549
4√n 95.759514530136
5√n 38.4543565286

Divisors of 84086784

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2281, 2304, 3072, 4096, 4562, 4608, 6144, 6843, 9124, 9216, 12288, 13686, 18248, 18432, 20529, 27372, 36496, 36864, 41058, 54744, 72992, 82116, 109488, 145984, 164232, 218976, 291968, 328464, 437952, 583936, 656928, 875904, 1167872, 1313856, 1751808, 2335744, 2627712, 3503616, 4671488, 5255424, 7007232, 9342976, 10510848, 14014464, 21021696, 28028928, 42043392, 84086784

78 divisors

τ Total Divisors 78
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84086783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.012820512820513
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 78
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84086784 can be divided by 78 positive divisors. The sum of these divisors (counting 84086784) is 1, the average is 0.012820512820513.

Base conversion 84086784

Base System Value
2 Binary 101000000110001000000000000
3 Ternary 12212020001101100
4 Quaternary 11000301000000
5 Quinary 133011234114
6 Senary 12202134400
8 Octal 500610000
10 Decimal 84086784
12 Duodecimal 241b1400
16 Hexadecimal 5031000
20 Vigesimal 165agj4
36 Base36 1e29s0

Cryptographic Hash Functions

md5 b70d99b84184a3f80800ba1b9328157b
sha1 3f1553f3b2fd452603d535e154a9ff58072ac51d
sha256 2874b9eae8f17e41fd15e6e76443cb61d467a62bb1d66f6d4e7414ebeb837429
sha512 fc99565532e0a6a06f52e831ae5b730967c9557957b00e39edd0cd2ea9449d76096d94782208c3adc3ac2a31db014b48e027832ba897af3e2204db52e1a3fa89
ripemd-160 aac64290b0c2b23885ccad8342ef897c181f653f

84086784 as geometric shapes

Circle

Radius = n
Diameter 168173568
Circumference 528332845.75678
Area 2.2212904940628E+16

Sphere

Radius = n
Volume 2.4904156530068E+24
Surface area 8.8851619762512E+16
Circumference 528332845.75678

Square

Length = n
Perimeter 336347136
Area 7070587243462656
Diagonal 118916670.34914

Cube

Length = n
Surface area 42423523460775936
Volume 5.945429422942E+23
Space diagonal 145642582.13307

Equilateral Triangle

Length = n
Perimeter 252260352
Area 3.0616540862564E+15
Altitude 72821291.066535

Triangular Pyramid

Length = n
Surface area 3.0616540862564E+15
Volume 7.0067557700472E+22
Height 39638890.116379