808218137 (number)

808218137 is an odd 9-digits composite number following 808218136 and preceding 808218138. In scientific notation, it is written as 8.08218137 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 771453760 positive integers (up to 808218137) that are relatively prime to 808218137.

Interesting facts

Basic properties

Name

Name eight hundred eight million two hundred eighteen thousand one hundred thirty-seven

Notation

Scientific notation 8.08218137 × 10^8
Engineering notation 8.08218137 × 10^6

Prime Factorization of 808218137

Prime Factorization 23 × 479 × 73361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 808218137
Product of the distinct prime numbers

The prime factorization of 808218137 is 23 × 479 × 73361. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 808218137)

Multiplication

n×y
n×2 1616436274
n×3 2424654411
n×4 3232872548
n×5 4041090685

Division

n÷y
n÷2 404109068.5
n÷3 269406045.66667
n÷3 202054534.25
n÷5 161643627.4

Exponentiation

ny
n2 653216556975750769
n3 5.279414687365E+26
n4 4.2669187030725E+35
n5 3.4486010849277E+44

Nth Root

y√n
2√n 28429.177564608
3√n 931.48571135271
4√n 168.60954173655
5√n 60.465231283881

Divisors of 808218137

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -808218136
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 808218137 can be divided by 8 positive divisors. The sum of these divisors (counting 808218137) is 1, the average is 0.125.

Base conversion 808218137

Base System Value
2 Binary 110000001011000110111000011001
3 Ternary 2002022210201212002
4 Quaternary 300023012320121
5 Quinary 3123400440022
6 Senary 212110530345
8 Octal 6013067031
10 Decimal 808218137
12 Duodecimal 1a68069b5
16 Hexadecimal 302c6e19
20 Vigesimal ccb756h
36 Base36 dd6x3t

Cryptographic Hash Functions

md5 e6f2dfadce6e705c7580b78f4200aa3d
sha1 bb79d0708e53435046c6be7baa4de63190f26577
sha256 67e4e14c1390a2668e0fddfc50cdd3fcde7ee4dc1b49a19a2aa80f5e0f0ed00c
sha512 1433de8d0c4ddc593e949953abd4250c047ec9ebed8d74fc74fcddb146463d05f8dd907f73408d23ff3e813cafb5b43e420f3125f74551271b24919a359b5518
ripemd-160 f55867b7619b31fd489082837bc69fa5d32d7d7a

808218137 as geometric shapes

Circle

Radius = n
Diameter 1616436274
Circumference 5078184323.3945
Area 2.0521403365982E+18

Sphere

Radius = n
Volume 2.211436052944E+27
Surface area 8.2085613463929E+18
Circumference 5078184323.3945

Square

Length = n
Perimeter 3232872548
Area 653216556975750769
Diagonal 1142993050.7013

Cube

Length = n
Surface area 3919299341854504614
Volume 5.279414687365E+26
Space diagonal 1399874876.8827

Equilateral Triangle

Length = n
Perimeter 2424654411
Area 2.828510662568E+17
Altitude 699937438.44133

Triangular Pyramid

Length = n
Surface area 2.828510662568E+17
Volume 6.221849876886E+25
Height 380997683.56711