8244156921 (number)

8244156921 is an odd 10-digits composite number following 8244156920 and preceding 8244156922. In scientific notation, it is written as 8.244156921 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 3953240640 positive integers (up to 8244156921) that are relatively prime to 8244156921.

Interesting facts

Basic properties

Name

Name eight billion two hundred forty-four million one hundred fifty-six thousand nine hundred twenty-one

Notation

Scientific notation 8.244156921 × 10^9
Engineering notation 8.244156921 × 10^9

Prime Factorization of 8244156921

Prime Factorization 3 × 13 × 11 × 7 × 2745307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8244156921
Product of the distinct prime numbers

The prime factorization of 8244156921 is 3 × 13 × 11 × 7 × 2745307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8244156921)

Multiplication

n×y
n×2 16488313842
n×3 24732470763
n×4 32976627684
n×5 41220784605

Division

n÷y
n÷2 4122078460.5
n÷3 2748052307
n÷3 2061039230.25
n÷5 1648831384.2

Exponentiation

ny
n2 6.7966123338072E+19
n3 5.6032338611111E+29
n4 4.619393921606E+39
n5 3.8083008369634E+49

Nth Root

y√n
2√n 90797.339834381
3√n 2020.1428615917
4√n 301.32596939922
5√n 96.212001621732

Divisors of 8244156921

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 -8244156920
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 8244156921 can be divided by 32 positive divisors. The sum of these divisors (counting 8244156921) is 1, the average is 0.03125.

Base conversion 8244156921

Base System Value
2 Binary 111101011011000111101100111111001
3 Ternary 210021112211120020020
4 Quaternary 13223120331213321
5 Quinary 113341001010141
6 Senary 3442020521053
8 Octal 75330754771
10 Decimal 8244156921
12 Duodecimal 1720b50189
16 Hexadecimal 1eb63d9f9
20 Vigesimal 68g5jc61
36 Base36 3sccw6x

Cryptographic Hash Functions

md5 7fafeee3b190e97193f72e92dfecd38b
sha1 b7312c1f88383a5a8b69609706d93234b2736c07
sha256 eb9d718fb9f3746181435df83ba230bb1defe1bf2ae74362c2e21fd6da0c98b0
sha512 3a900815fd21b5e58a76bc26abcf581182700b49329ff968b507eab67400f77a605a9b21375d3c60602ccb0971ca35311d64439213d8c9ef67a35917980fc1d8
ripemd-160 a26173555ab0d4a2e2159ad2261e9bad1e4510f9

8244156921 as geometric shapes

Circle

Radius = n
Diameter 16488313842
Circumference 51799565636.11
Area 2.1352187377187E+20

Sphere

Radius = n
Volume 2.3470771112549E+30
Surface area 8.5408749508746E+20
Circumference 51799565636.11

Square

Length = n
Perimeter 32976627684
Area 6.7966123338072E+19
Diagonal 11658998528.01

Cube

Length = n
Surface area 4.0779674002843E+20
Volume 5.6032338611111E+29
Space diagonal 14279298652.743

Equilateral Triangle

Length = n
Perimeter 24732470763
Area 2.9430194703758E+19
Altitude 7139649326.3713

Triangular Pyramid

Length = n
Surface area 2.9430194703758E+19
Volume 6.6034744329429E+28
Height 3886332842.6701