808213640 (number)

808213640 is an even 9-digits composite number following 808213639 and preceding 808213641. In scientific notation, it is written as 8.08213640 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 280516608 positive integers (up to 808213640) that are relatively prime to 808213640.

Interesting facts

Basic properties

Name

Name eight hundred eight million two hundred thirteen thousand six hundred forty

Notation

Scientific notation 8.08213640 × 10^8
Engineering notation 8.08213640 × 10^6

Prime Factorization of 808213640

Prime Factorization 2 × 2 × 2 × 5 × 247 × 179 × 457

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 202053410
Product of the distinct prime numbers

The prime factorization of 808213640 is 2 × 2 × 2 × 5 × 247 × 179 × 457. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 6, 45, 80, 176, 246, 1209, 4346, 86394, 97815, 811956, 352069, 262548, 9499311, 62048451, 87950115, 913120080, 476299384, 9014892614, 9331065065

Basic calculations (n = 808213640)

Multiplication

n×y
n×2 1616427280
n×3 2424640920
n×4 3232854560
n×5 4041068200

Division

n÷y
n÷2 404106820
n÷3 269404546.66667
n÷3 202053410
n÷5 161642728

Exponentiation

ny
n2 653209287882049600
n3 5.2793265624096E+26
n4 4.2668237377537E+35
n5 3.4485051443284E+44

Nth Root

y√n
2√n 28429.098473219
3√n 931.48398372547
4√n 168.60930719631
5√n 60.465163996911

Divisors of 808213640

1, 2, 4, 5, 8, 10, 20, 40, 179, 247, 358, 457, 494, 716, 895, 914, 988, 1235, 1432, 1790, 1828, 1976, 2285, 2470, 3580, 3656, 4570, 4940, 7160, 9140, 9880, 18280, 44213, 81803, 88426, 112879, 163606, 176852, 221065, 225758, 327212, 353704, 409015, 442130, 451516, 564395, 654424, 818030, 884260, 903032, 1128790, 1636060, 1768520, 2257580, 3272120, 4515160, 20205341, 40410682, 80821364, 101026705, 161642728, 202053410, 404106820, 808213640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -808213639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 808213640 can be divided by 64 positive divisors. The sum of these divisors (counting 808213640) is 1, the average is 0.015625.

Base conversion 808213640

Base System Value
2 Binary 110000001011000101110010001000
3 Ternary 2002022210111200112
4 Quaternary 300023011302020
5 Quinary 3123400314030
6 Senary 212110453452
8 Octal 6013056210
10 Decimal 808213640
12 Duodecimal 1a6804288
16 Hexadecimal 302c5c88
20 Vigesimal ccb6e20
36 Base36 dd6tmw

Cryptographic Hash Functions

md5 da301013afc521ca58d6fd0b735f2cd4
sha1 db50e2f7c8a6089b2d9b19f4b3024c4aa48c6fbe
sha256 a974a68f1e716e93d9c8faccfcf4acdcb0aefba4f4b086ac2fe8495f32391e09
sha512 9fa132c67f3b0288cba4d8acc80d6a480a7936f7c9675e29acce9949a525b4fe104460a9c173aa3449220af9d152709d0c3efe0fbd95bb39fbfe99bffacf6f88
ripemd-160 42ec43446a8bd4e21372979223177cb17610e96f

808213640 as geometric shapes

Circle

Radius = n
Diameter 1616427280
Circumference 5078156067.9101
Area 2.0521175000669E+18

Sphere

Radius = n
Volume 2.211399139249E+27
Surface area 8.2084700002675E+18
Circumference 5078156067.9101

Square

Length = n
Perimeter 3232854560
Area 653209287882049600
Diagonal 1142986690.9829

Cube

Length = n
Surface area 3919255727292297600
Volume 5.2793265624096E+26
Space diagonal 1399867087.8502

Equilateral Triangle

Length = n
Perimeter 2424640920
Area 2.828479186469E+17
Altitude 699933543.92509

Triangular Pyramid

Length = n
Surface area 2.828479186469E+17
Volume 6.2217460206301E+25
Height 380995563.66098