8266138891 (number)

8266138891 is an odd 10-digits composite number following 8266138890 and preceding 8266138892. In scientific notation, it is written as 8.266138891 × 10^9. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 8126034784 positive integers (up to 8266138891) that are relatively prime to 8266138891.

Interesting facts

Basic properties

Name

Name eight billion two hundred sixty-six million one hundred thirty-eight thousand eight hundred ninety-one

Notation

Scientific notation 8.266138891 × 10^9
Engineering notation 8.266138891 × 10^9

Prime Factorization of 8266138891

Prime Factorization 59 × 140104049

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8266138891
Product of the distinct prime numbers

The prime factorization of 8266138891 is 59 × 140104049. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 41, 30, 470, 357, 1803, 4785, 45544, 53489, 517426, 369417, 6698069, 5756489, 67071078, 5835666, 924536871, 984912984, 3861321423, 5259586454

Basic calculations (n = 8266138891)

Multiplication

n×y
n×2 16532277782
n×3 24798416673
n×4 33064555564
n×5 41330694455

Division

n÷y
n÷2 4133069445.5
n÷3 2755379630.3333
n÷3 2066534722.75
n÷5 1653227778.2

Exponentiation

ny
n2 6.8329052165303E+19
n3 5.6481743548878E+29
n4 4.6688593698087E+39
n5 3.8593440013385E+49

Nth Root

y√n
2√n 90918.308887704
3√n 2021.9367506989
4√n 301.52663047848
5√n 96.263254340041

Divisors of 8266138891

1, 59, 140104049, 8266138891

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8266138890
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8266138891 can be divided by 4 positive divisors. The sum of these divisors (counting 8266138891) is 1, the average is 0.25.

Base conversion 8266138891

Base System Value
2 Binary 111101100101100110100010100001011
3 Ternary 210100002012100211021
4 Quaternary 13230230310110023
5 Quinary 113412112421031
6 Senary 3444124013311
8 Octal 75454642413
10 Decimal 8266138891
12 Duodecimal 1728391237
16 Hexadecimal 1ecb3450b
20 Vigesimal 6933774b
36 Base36 3spg1l7

Cryptographic Hash Functions

md5 72f0c590fcc511e4038178617b8af1e9
sha1 6652ad845fa07cf877bb5df61605391c25b88ac7
sha256 4e8075a6362049c1d3874b156901a6d13156b82dde381222aa838f468e8d49e9
sha512 782bd2fc411eb1d8ce2318adfecd93a8360b53226f3fc82d638c4b7f04aeaa908ae6521620e1647fb94d358669e5733f98d3b677f13435cf0a7ff09cda1f5a31
ripemd-160 8f66738c6d021f6e8d79b16c50b87198e4bddfd0

8266138891 as geometric shapes

Circle

Radius = n
Diameter 16532277782
Circumference 51937682427.037
Area 2.1466204830927E+20

Sphere

Radius = n
Volume 2.365901741268E+30
Surface area 8.5864819323707E+20
Circumference 51937682427.037

Square

Length = n
Perimeter 33064555564
Area 6.8329052165303E+19
Diagonal 11690085728.112

Cube

Length = n
Surface area 4.0997431299182E+20
Volume 5.6481743548878E+29
Space diagonal 14317372541.633

Equilateral Triangle

Length = n
Perimeter 24798416673
Area 2.9587347495832E+19
Altitude 7158686270.8165

Triangular Pyramid

Length = n
Surface area 2.9587347495832E+19
Volume 6.6564373127752E+28
Height 3896695242.704