84865138 (number)

84865138 is an even 8-digits composite number following 84865137 and preceding 84865139. In scientific notation, it is written as 8.4865138 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 42411600 positive integers (up to 84865138) that are relatively prime to 84865138.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred sixty-five thousand one hundred thirty-eight

Notation

Scientific notation 8.4865138 × 10^7
Engineering notation 8.4865138 × 10^6

Prime Factorization of 84865138

Prime Factorization 2 × 2269 × 18701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84865138
Product of the distinct prime numbers

The prime factorization of 84865138 is 2 × 2269 × 18701. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 65, 91, 120, 65, 5181, 7064, 38525, 94148, 163755, 532627, 7228426, 90559, 21423352, 55287626, 515170650, 329878810, 7926722590, 6421941418

Basic calculations (n = 84865138)

Multiplication

n×y
n×2 169730276
n×3 254595414
n×4 339460552
n×5 424325690

Division

n÷y
n÷2 42432569
n÷3 28288379.333333
n÷3 21216284.5
n÷5 16973027.6

Exponentiation

ny
n2 7202091647759044
n3 6.1120650157572E+23
n4 5.1870124102721E+31
n5 4.4019652400545E+39

Nth Root

y√n
2√n 9212.2276350511
3√n 439.45030873666
4√n 95.980350254889
5√n 38.525285368504

Divisors of 84865138

1, 2, 2269, 4538, 18701, 37402, 42432569, 84865138

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84865137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84865138 can be divided by 8 positive divisors. The sum of these divisors (counting 84865138) is 1, the average is 0.125.

Base conversion 84865138

Base System Value
2 Binary 101000011101111000001110010
3 Ternary 12220200121002021
4 Quaternary 11003233001302
5 Quinary 133211141023
6 Senary 12230542054
8 Octal 503570162
10 Decimal 84865138
12 Duodecimal 2450792a
16 Hexadecimal 50ef072
20 Vigesimal 16a82gi
36 Base36 1eiycy

Cryptographic Hash Functions

md5 fada882d3012a7b138e65000cc4750eb
sha1 db7c9e1905de8f1f57f6f05de16096447d80540a
sha256 aac96603aff96297a114216bb28925e9c5af651316776e80b6f4a376c2f6fec9
sha512 f001461668df7a11ed5bd61ae92ad2a3c95aacb2c55f6f3405414d9fb4817320d7044fc604a1f24ebc540ba337097300a255ab00e7e98586ca4ccfe5f5ec1e57
ripemd-160 ea6bdf84809234477144c7eadc726e0cce52d079

84865138 as geometric shapes

Circle

Radius = n
Diameter 169730276
Circumference 533223388.17337
Area 2.262603821108E+16

Sphere

Radius = n
Volume 2.5602158069021E+24
Surface area 9.0504152844321E+16
Circumference 533223388.17337

Square

Length = n
Perimeter 339460552
Area 7202091647759044
Diagonal 120017429.13226

Cube

Length = n
Surface area 43212549886554264
Volume 6.1120650157572E+23
Space diagonal 146990730.80734

Equilateral Triangle

Length = n
Perimeter 254595414
Area 3.1185971636715E+15
Altitude 73495365.403672

Triangular Pyramid

Length = n
Surface area 3.1185971636715E+15
Volume 7.2031376994916E+22
Height 40005809.710755