808215139 (number)

808215139 is an odd 9-digits composite number following 808215138 and preceding 808215140. In scientific notation, it is written as 8.08215139 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 760673056 positive integers (up to 808215139) that are relatively prime to 808215139.

Interesting facts

Basic properties

Name

Name eight hundred eight million two hundred fifteen thousand one hundred thirty-nine

Notation

Scientific notation 8.08215139 × 10^8
Engineering notation 8.08215139 × 10^6

Prime Factorization of 808215139

Prime Factorization 17 × 47542067

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 808215139
Product of the distinct prime numbers

The prime factorization of 808215139 is 17 × 47542067. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 57, 39, 238, 260, 2261, 2542, 87750, 47026, 402520, 283320, 7058049, 358846, 87642711, 3747886, 351983250, 43185230, 8595641018, 2141119370

Basic calculations (n = 808215139)

Multiplication

n×y
n×2 1616430278
n×3 2424645417
n×4 3232860556
n×5 4041075695

Division

n÷y
n÷2 404107569.5
n÷3 269405046.33333
n÷3 202053784.75
n÷5 161643027.8

Exponentiation

ny
n2 653211710908789321
n3 5.2793559372858E+26
n4 4.2668553926839E+35
n5 3.4485371242909E+44

Nth Root

y√n
2√n 28429.12483704
3√n 931.48455960193
4√n 168.6093853765
5√n 60.465186425934

Divisors of 808215139

1, 17, 47542067, 808215139

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -808215138
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 808215139 can be divided by 4 positive divisors. The sum of these divisors (counting 808215139) is 1, the average is 0.25.

Base conversion 808215139

Base System Value
2 Binary 110000001011000110001001100011
3 Ternary 2002022210120202001
4 Quaternary 300023012021203
5 Quinary 3123400341024
6 Senary 212110504431
8 Octal 6013061143
10 Decimal 808215139
12 Duodecimal 1a6805117
16 Hexadecimal 302c6263
20 Vigesimal ccb6hgj
36 Base36 dd6usj

Cryptographic Hash Functions

md5 72c49dd93ecd62c9b4eae6167091567e
sha1 9f525d74f46848457880446e95d3ff0183f6203b
sha256 44f8fb4ca40568d001dd72b6442cf49d9d1fae1f953d9963b119c4b2d7331bc1
sha512 ef877c18bceb742d718aea7f2c93dee018b3532ca938e6333909745f86963f4ace9e07d306dab05bd48c6863e66a54c88d6df0085f3a3138cfaa2dff3d96566f
ripemd-160 1a3f93802afbce40184bf9d99a11ed40beed136f

808215139 as geometric shapes

Circle

Radius = n
Diameter 1616430278
Circumference 5078165486.4049
Area 2.0521251122299E+18

Sphere

Radius = n
Volume 2.2114114437683E+27
Surface area 8.2085004489195E+18
Circumference 5078165486.4049

Square

Length = n
Perimeter 3232860556
Area 653211710908789321
Diagonal 1142988810.8891

Cube

Length = n
Surface area 3919270265452735926
Volume 5.2793559372858E+26
Space diagonal 1399869684.1943

Equilateral Triangle

Length = n
Perimeter 2424645417
Area 2.8284896784825E+17
Altitude 699934842.09717

Triangular Pyramid

Length = n
Surface area 2.8284896784825E+17
Volume 6.2217806392537E+25
Height 380996270.29635