8157206890 (number)

8157206890 is an even 10-digits composite number following 8157206889 and preceding 8157206891. In scientific notation, it is written as 8.157206890 × 10^9. The sum of its digits is 46. It has a total of 6 prime factors and 48 positive divisors. There are 2765317632 positive integers (up to 8157206890) that are relatively prime to 8157206890.

Interesting facts

Basic properties

Name

Name eight billion one hundred fifty-seven million two hundred six thousand eight hundred ninety

Notation

Scientific notation 8.157206890 × 10^9
Engineering notation 8.157206890 × 10^9

Prime Factorization of 8157206890

Prime Factorization 2 × 5 × 7 × 7 × 89 × 187049

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1165315270
Product of the distinct prime numbers

The prime factorization of 8157206890 is 2 × 5 × 7 × 7 × 89 × 187049. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 58, 29, 161, 45, 6669, 6251, 71030, 57573, 130101, 580021, 3407651, 9762128, 6907445, 97430537, 32795594, 87596239, 9726854452, 1043317703

Basic calculations (n = 8157206890)

Multiplication

n×y
n×2 16314413780
n×3 24471620670
n×4 32628827560
n×5 40786034450

Division

n÷y
n÷2 4078603445
n÷3 2719068963.3333
n÷3 2039301722.5
n÷5 1631441378

Exponentiation

ny
n2 6.6540024246263E+19
n3 5.4278074424239E+29
n4 4.4275748266933E+39
n5 3.6116643882293E+49

Nth Root

y√n
2√n 90317.256878185
3√n 2013.0156863739
4√n 300.528296302
5√n 96.008192933819

Divisors of 8157206890

1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1246, 3115, 4361, 6230, 8722, 21805, 43610, 187049, 374098, 935245, 1309343, 1870490, 2618686, 6546715, 9165401, 13093430, 16647361, 18330802, 33294722, 45827005, 83236805, 91654010, 116531527, 166473610, 233063054, 582657635, 815720689, 1165315270, 1631441378, 4078603445, 8157206890

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8157206889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8157206890 can be divided by 48 positive divisors. The sum of these divisors (counting 8157206890) is 1, the average is 0.020833333333333.

Base conversion 8157206890

Base System Value
2 Binary 111100110001101010001100101101010
3 Ternary 210001111020001012201
4 Quaternary 13212031101211222
5 Quinary 113201221110030
6 Senary 3425233130414
8 Octal 74615214552
10 Decimal 8157206890
12 Duodecimal 16b79b9a0a
16 Hexadecimal 1e635196a
20 Vigesimal 6792ah4a
36 Base36 3qwl94a

Cryptographic Hash Functions

md5 e3d6682608ad821c88efcfe3f2042f9d
sha1 81c269e32a4ec9facea2ad1c86671e2d60da161d
sha256 a2447cce9ce78543e7d07d165063fddf4f41db1ba3dbd689ee505d2a9eee24ed
sha512 8e3b04c881ae1307b6d68e6b8f174379db38273faf2f7479704cc6dac9a14aabd549e495ccd1c10b715a611d04d296d3c07b35ed922ebb1c9ba0e6c4ebb215f2
ripemd-160 8c5264f2a73b445b3bc577e0d8f172ac48239e71

8157206890 as geometric shapes

Circle

Radius = n
Diameter 16314413780
Circumference 51253242478.872
Area 2.0904165134175E+20

Sphere

Radius = n
Volume 2.2735946648292E+30
Surface area 8.3616660536699E+20
Circumference 51253242478.872

Square

Length = n
Perimeter 32628827560
Area 6.6540024246263E+19
Diagonal 11536032614.921

Cube

Length = n
Surface area 3.9924014547758E+20
Volume 5.4278074424239E+29
Space diagonal 14128696781.331

Equilateral Triangle

Length = n
Perimeter 24471620670
Area 2.8812675682848E+19
Altitude 7064348390.6655

Triangular Pyramid

Length = n
Surface area 2.8812675682848E+19
Volume 6.3967324158546E+28
Height 3845344204.9738