8021218007 (number)

8021218007 is an odd 10-digits composite number following 8021218006 and preceding 8021218008. In scientific notation, it is written as 8.021218007 × 10^9. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 6959969280 positive integers (up to 8021218007) that are relatively prime to 8021218007.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.021218007 × 10^9
Engineering notation 8.021218007 × 10^9

Prime Factorization of 8021218007

Prime Factorization 11 × 23 × 23 × 2389 × 577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 348748609
Product of the distinct prime numbers

The prime factorization of 8021218007 is 11 × 23 × 23 × 2389 × 577. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 98, 50, 336, 168, 6647, 1959, 36084, 88847, 361974, 287356, 6032020, 68696, 21914883, 25297684, 333650794, 233360102, 6516135896, 7023607627

Basic calculations (n = 8021218007)

Multiplication

n×y
n×2 16042436014
n×3 24063654021
n×4 32084872028
n×5 40106090035

Division

n÷y
n÷2 4010609003.5
n÷3 2673739335.6667
n÷3 2005304501.75
n÷5 1604243601.4

Exponentiation

ny
n2 6.4339938315821E+19
n3 5.1608467178813E+29
n4 4.1396276624837E+39
n5 3.3204855948589E+49

Nth Root

y√n
2√n 89561.252821742
3√n 2001.7666063416
4√n 299.2678613245
5√n 95.685925980384

Divisors of 8021218007

1, 11, 23, 253, 529, 577, 2389, 5819, 6347, 13271, 26279, 54947, 145981, 305233, 604417, 1263781, 1378453, 3357563, 13901591, 15162983, 31704419, 348748609, 729201637, 8021218007

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 -8021218006
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 8021218007 can be divided by 24 positive divisors. The sum of these divisors (counting 8021218007) is 1, the average is 0.041666666666667.

Base conversion 8021218007

Base System Value
2 Binary 111011110000110100001001011010111
3 Ternary 202201000100002112102
4 Quaternary 13132012201023113
5 Quinary 112411412434012
6 Senary 3403534312315
8 Octal 73606411327
10 Decimal 8021218007
12 Duodecimal 167a35869b
16 Hexadecimal 1de1a12d7
20 Vigesimal 656cc507
36 Base36 3onmjfb

Cryptographic Hash Functions

md5 68389859e018e691d15b472ea60016bc
sha1 2e3a37705fb468fcf562e6ee5edb3c40bd91f5e5
sha256 98bb0960095d4f52a578a271ebb60dd2e8306d6a511d4016606210b1cebff08a
sha512 5f952fd57e8044182ef16c74a8eabb3d4a70b5c8ab5d0f1027a95db82b07a10ed6198662e9e9b5bef0851f1b263b9a55a7d610a0ddad6c6d8c016094e14d1af5
ripemd-160 270e7034c7eaa94ddc5db6a7890ce9b4129650d9

8021218007 as geometric shapes

Circle

Radius = n
Diameter 16042436014
Circumference 50398799127.267
Area 2.021298775454E+20

Sphere

Radius = n
Volume 2.1617704180265E+30
Surface area 8.0851951018162E+20
Circumference 50398799127.267

Square

Length = n
Perimeter 32084872028
Area 6.4339938315821E+19
Diagonal 11343715292.251

Cube

Length = n
Surface area 3.8603962989493E+20
Volume 5.1608467178813E+29
Space diagonal 13893157126.71

Equilateral Triangle

Length = n
Perimeter 24063654021
Area 2.7860010529712E+19
Altitude 6946578563.3552

Triangular Pyramid

Length = n
Surface area 2.7860010529712E+19
Volume 6.082116184797E+28
Height 3781238430.7502