808212840 (number)

808212840 is an even 9-digits composite number following 808212839 and preceding 808212841. In scientific notation, it is written as 8.08212840 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 215523392 positive integers (up to 808212840) that are relatively prime to 808212840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.08212840 × 10^8
Engineering notation 8.08212840 × 10^6

Prime Factorization of 808212840

Prime Factorization 2 × 2 × 2 × 15 × 6735107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 202053210
Product of the distinct prime numbers

The prime factorization of 808212840 is 2 × 2 × 2 × 15 × 6735107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 6, 50, 495, 710, 9375, 5421, 80141, 25595, 624626, 477308, 4397920, 5990721, 1621207, 39232289, 522767196, 836535892, 5301724594, 1264744810

Basic calculations (n = 808212840)

Multiplication

n×y
n×2 1616425680
n×3 2424638520
n×4 3232851360
n×5 4041064200

Division

n÷y
n÷2 404106420
n÷3 269404280
n÷3 202053210
n÷5 161642568

Exponentiation

ny
n2 653207994740865600
n3 5.2793108854022E+26
n4 4.2668068439338E+35
n5 3.4484880770672E+44

Nth Root

y√n
2√n 28429.084403125
3√n 931.48367638618
4√n 168.60926547235
5√n 60.465152026771

Divisors of 808212840

1, 2, 4, 8, 15, 30, 60, 120, 6735107, 13470214, 26940428, 53880856, 101026605, 202053210, 404106420, 808212840

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 -808212839
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 808212840 can be divided by 16 positive divisors. The sum of these divisors (counting 808212840) is 1, the average is 0.0625.

Base conversion 808212840

Base System Value
2 Binary 110000001011000101100101101000
3 Ternary 2002022210110120220
4 Quaternary 300023011211220
5 Quinary 3123400302330
6 Senary 212110450040
8 Octal 6013054550
10 Decimal 808212840
12 Duodecimal 1a6803920
16 Hexadecimal 302c5968
20 Vigesimal ccb6c20
36 Base36 dd6t0o

Cryptographic Hash Functions

md5 36f614dc3dcba5b2ad665f325a32cd39
sha1 90eadf6cfa26e2e990d8f65db3abcc51e0272137
sha256 8819787e747e109d194d73186e9ccd2542cdf11a856f5c177cb9dd0baaa66e80
sha512 921ea9ed8d925f92a19234ca965931ced9d36b32332c00f361acf3219117e3e4bab66777eb40fb699a7d45837a2fbdd5dd1829892b54f930dd6162255de84d67
ripemd-160 2071cbcb2e430311c7f7fb32a5925e9936076a0d

808212840 as geometric shapes

Circle

Radius = n
Diameter 1616425680
Circumference 5078151041.3619
Area 2.052113437544E+18

Sphere

Radius = n
Volume 2.2113925724795E+27
Surface area 8.2084537501761E+18
Circumference 5078151041.3619

Square

Length = n
Perimeter 3232851360
Area 653207994740865600
Diagonal 1142985559.6121

Cube

Length = n
Surface area 3919247968445193600
Volume 5.2793108854022E+26
Space diagonal 1399865702.2095

Equilateral Triangle

Length = n
Perimeter 2424638520
Area 2.8284735870034E+17
Altitude 699932851.10477

Triangular Pyramid

Length = n
Surface area 2.8284735870034E+17
Volume 6.2217275450998E+25
Height 380995186.53736