808216947 (number)

808216947 is an odd 9-digits composite number following 808216946 and preceding 808216948. In scientific notation, it is written as 8.08216947 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 535824720 positive integers (up to 808216947) that are relatively prime to 808216947.

Interesting facts

Basic properties

Name

Name eight hundred eight million two hundred sixteen thousand nine hundred forty-seven

Notation

Scientific notation 8.08216947 × 10^8
Engineering notation 8.08216947 × 10^6

Prime Factorization of 808216947

Prime Factorization 27 × 3 × 181 × 55127

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 808216947
Product of the distinct prime numbers

The prime factorization of 808216947 is 27 × 3 × 181 × 55127. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 74, 94, 583, 244, 7675, 3114, 5106, 21742, 125264, 4501, 8306990, 1912161, 86962889, 78597343, 622741407, 420011063, 6937251369, 5215322750

Basic calculations (n = 808216947)

Multiplication

n×y
n×2 1616433894
n×3 2424650841
n×4 3232867788
n×5 4041084735

Division

n÷y
n÷2 404108473.5
n÷3 269405649
n÷3 202054236.75
n÷5 161643389.4

Exponentiation

ny
n2 653214633418000809
n3 5.2793913675682E+26
n4 4.2668935731141E+35
n5 3.4485756968362E+44

Nth Root

y√n
2√n 28429.156635398
3√n 931.48525418713
4√n 168.6094796724
5√n 60.465213478374

Divisors of 808216947

1, 3, 27, 81, 181, 543, 4887, 14661, 55127, 165381, 1488429, 4465287, 9977987, 29933961, 269405649, 808216947

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -808216946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 808216947 can be divided by 16 positive divisors. The sum of these divisors (counting 808216947) is 1, the average is 0.0625.

Base conversion 808216947

Base System Value
2 Binary 110000001011000110100101110011
3 Ternary 2002022210200020000
4 Quaternary 300023012211303
5 Quinary 3123400420242
6 Senary 212110521043
8 Octal 6013064563
10 Decimal 808216947
12 Duodecimal 1a6806183
16 Hexadecimal 302c6973
20 Vigesimal ccb7277
36 Base36 dd6w6r

Cryptographic Hash Functions

md5 943ce0c964a0445131dfd7c817a7f781
sha1 ff97a009408cccc5b0eed80187e0900d06fcd2f9
sha256 cea19bf45dedb673572459fbc608633988f312f7130fa92f1d92f7ffe67d18ef
sha512 49892b3ad2d35efa607b4287c7c775141c23860ce372826d7d676b0a41faa1bf83a7af3198a79957dfda6cebf66c9ddc8649b00669c399f8ded80ccd6c081cb9
ripemd-160 085d09ee57f5d20cac5ac479cb167a52c6c4806c

808216947 as geometric shapes

Circle

Radius = n
Diameter 1616433894
Circumference 5078176846.4039
Area 2.0521342935633E+18

Sphere

Radius = n
Volume 2.2114262847704E+27
Surface area 8.2085371742534E+18
Circumference 5078176846.4039

Square

Length = n
Perimeter 3232867788
Area 653214633418000809
Diagonal 1142991367.7872

Cube

Length = n
Surface area 3919287800508004854
Volume 5.2793913675682E+26
Space diagonal 1399872815.7422

Equilateral Triangle

Length = n
Perimeter 2424650841
Area 2.8285023333186E+17
Altitude 699936407.8711

Triangular Pyramid

Length = n
Surface area 2.8285023333186E+17
Volume 6.221822394242E+25
Height 380997122.59573