8021218008 (number)

8021218008 is an even 10-digits composite number following 8021218007 and preceding 8021218009. In scientific notation, it is written as 8.021218008 × 10^9. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 2538656640 positive integers (up to 8021218008) that are relatively prime to 8021218008.

Interesting facts

Basic properties

Name

Name eight billion twenty-one million two hundred eighteen thousand eight

Notation

Scientific notation 8.021218008 × 10^9
Engineering notation 8.021218008 × 10^9

Prime Factorization of 8021218008

Prime Factorization 2 × 2 × 2 × 93 × 53 × 203419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2005304502
Product of the distinct prime numbers

The prime factorization of 8021218008 is 2 × 2 × 2 × 93 × 53 × 203419. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 16, 56, 48, 518, 5332, 3880, 49084, 44930, 733652, 156407, 7907061, 5891397, 51400779, 68170760, 425530969, 100495291, 1076722105, 663117820

Basic calculations (n = 8021218008)

Multiplication

n×y
n×2 16042436016
n×3 24063654024
n×4 32084872032
n×5 40106090040

Division

n÷y
n÷2 4010609004
n÷3 2673739336
n÷3 2005304502
n÷5 1604243601.6

Exponentiation

ny
n2 6.4339938331863E+19
n3 5.1608467198115E+29
n4 4.139627664548E+39
n5 3.3204855969287E+49

Nth Root

y√n
2√n 89561.252827325
3√n 2001.7666064248
4√n 299.26786133383
5√n 95.68592598277

Divisors of 8021218008

1, 2, 4, 8, 53, 93, 106, 186, 212, 372, 424, 744, 4929, 9858, 19716, 39432, 203419, 406838, 813676, 1627352, 10781207, 18917967, 21562414, 37835934, 43124828, 75671868, 86249656, 151343736, 1002652251, 2005304502, 4010609004, 8021218008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8021218007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8021218008 can be divided by 32 positive divisors. The sum of these divisors (counting 8021218008) is 1, the average is 0.03125.

Base conversion 8021218008

Base System Value
2 Binary 111011110000110100001001011011000
3 Ternary 202201000100002112110
4 Quaternary 13132012201023120
5 Quinary 112411412434013
6 Senary 3403534312320
8 Octal 73606411330
10 Decimal 8021218008
12 Duodecimal 167a3586a0
16 Hexadecimal 1de1a12d8
20 Vigesimal 656cc508
36 Base36 3onmjfc

Cryptographic Hash Functions

md5 0c531ff153d1124ed80299114d817f74
sha1 40ddd9345c0be30b866bb217d4f07f1c14d6fc11
sha256 68ce93b2a4a1d02f9d5f0df3ade5cff5d4d94083ca140db7873f7558771829d4
sha512 1441dbfa5b5ce53ec46fccab182a6af906e2a8e45a352acf84f412dd3be486a73fa1db9f982e6a366c073b98f676f17ab0f4bf9cb52ff778efcef8d176d24403
ripemd-160 465837323a7dcc4c857b9f7e78b0d66d7075a84d

8021218008 as geometric shapes

Circle

Radius = n
Diameter 16042436016
Circumference 50398799133.55
Area 2.021298775958E+20

Sphere

Radius = n
Volume 2.1617704188351E+30
Surface area 8.0851951038321E+20
Circumference 50398799133.55

Square

Length = n
Perimeter 32084872032
Area 6.4339938331863E+19
Diagonal 11343715293.665

Cube

Length = n
Surface area 3.8603962999118E+20
Volume 5.1608467198115E+29
Space diagonal 13893157128.442

Equilateral Triangle

Length = n
Perimeter 24063654024
Area 2.7860010536659E+19
Altitude 6946578564.2212

Triangular Pyramid

Length = n
Surface area 2.7860010536659E+19
Volume 6.0821161870718E+28
Height 3781238431.2216