808212940 (number)

808212940 is an even 9-digits composite number following 808212939 and preceding 808212941. In scientific notation, it is written as 8.08212940 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 316406400 positive integers (up to 808212940) that are relatively prime to 808212940.

Interesting facts

Basic properties

Name

Name eight hundred eight million two hundred twelve thousand nine hundred forty

Notation

Scientific notation 8.08212940 × 10^8
Engineering notation 8.08212940 × 10^6

Prime Factorization of 808212940

Prime Factorization 2 × 2 × 5 × 47 × 859801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 404106470
Product of the distinct prime numbers

The prime factorization of 808212940 is 2 × 2 × 5 × 47 × 859801. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 59, 83, 146, 810, 8164, 1342, 48970, 49595, 38405, 370118, 9995773, 440768, 47238414, 26475684, 120151365, 29760104, 4119379004, 4574963233

Basic calculations (n = 808212940)

Multiplication

n×y
n×2 1616425880
n×3 2424638820
n×4 3232851760
n×5 4041064700

Division

n÷y
n÷2 404106470
n÷3 269404313.33333
n÷3 202053235
n÷5 161642588

Exponentiation

ny
n2 653208156383443600
n3 5.2793128450264E+26
n4 4.2668089556586E+35
n5 3.4484902104711E+44

Nth Root

y√n
2√n 28429.086161887
3√n 931.4837148036
4√n 168.60927068785
5√n 60.465153523039

Divisors of 808212940

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 859801, 1719602, 3439204, 4299005, 8598010, 17196020, 40410647, 80821294, 161642588, 202053235, 404106470, 808212940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -808212939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 808212940 can be divided by 24 positive divisors. The sum of these divisors (counting 808212940) is 1, the average is 0.041666666666667.

Base conversion 808212940

Base System Value
2 Binary 110000001011000101100111001100
3 Ternary 2002022210110201121
4 Quaternary 300023011213030
5 Quinary 3123400303230
6 Senary 212110450324
8 Octal 6013054714
10 Decimal 808212940
12 Duodecimal 1a68039a4
16 Hexadecimal 302c59cc
20 Vigesimal ccb6c70
36 Base36 dd6t3g

Cryptographic Hash Functions

md5 51fb365c0c58989f5103ed9371e692e6
sha1 706c7ab503fd7f19967132101089e3f12e206430
sha256 e2d423b2fbdab290c0e92d3583b27f994fedf370a39aa73f95d5087782b3fd00
sha512 28c87c739d251c0ab3e9a1336af8b84c71f6143dc6252c3394b4e2b98893950b856e016af8ca3aafb33b34cd31389e832ef4be85451f038e615e6fe36893e9a9
ripemd-160 a70fad8ebaffbfdaada81f579cbb8680bb2d2924

808212940 as geometric shapes

Circle

Radius = n
Diameter 1616425880
Circumference 5078151669.6804
Area 2.0521139453592E+18

Sphere

Radius = n
Volume 2.211393393325E+27
Surface area 8.2084557814366E+18
Circumference 5078151669.6804

Square

Length = n
Perimeter 3232851760
Area 653208156383443600
Diagonal 1142985701.0334

Cube

Length = n
Surface area 3919248938300661600
Volume 5.2793128450264E+26
Space diagonal 1399865875.4146

Equilateral Triangle

Length = n
Perimeter 2424638820
Area 2.8284742869363E+17
Altitude 699932937.70731

Triangular Pyramid

Length = n
Surface area 2.8284742869363E+17
Volume 6.2217298545391E+25
Height 380995233.67781