8201990628 (number)

8201990628 is an even 10-digits composite number following 8201990627 and preceding 8201990629. In scientific notation, it is written as 8.201990628 × 10^9. The sum of its digits is 45. It has a total of 8 prime factors and 144 positive divisors. There are 2463436800 positive integers (up to 8201990628) that are relatively prime to 8201990628.

Interesting facts

Basic properties

Name

Name eight billion two hundred one million nine hundred ninety thousand six hundred twenty-eight

Notation

Scientific notation 8.201990628 × 10^9
Engineering notation 8.201990628 × 10^9

Prime Factorization of 8201990628

Prime Factorization 2 × 2 × 3 × 3 × 13 × 73 × 101 × 2377

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1366998438
Product of the distinct prime numbers

The prime factorization of 8201990628 is 2 × 2 × 3 × 3 × 13 × 73 × 101 × 2377. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8201990628)

Multiplication

n×y
n×2 16403981256
n×3 24605971884
n×4 32807962512
n×5 41009953140

Division

n÷y
n÷2 4100995314
n÷3 2733996876
n÷3 2050497657
n÷5 1640398125.6

Exponentiation

ny
n2 6.72726502618E+19
n3 5.51769646968E+29
n4 4.5256094732464E+39
n5 3.7119006485555E+49

Nth Root

y√n
2√n 90564.842118783
3√n 2016.692839269
4√n 300.93993108058
5√n 96.113380768913

Divisors of 8201990628

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8201990627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8201990628 can be divided by 144 positive divisors. The sum of these divisors (counting 8201990628) is 1, the average is 0.0069444444444444.

Base conversion 8201990628

Base System Value
2 Binary 111101000111000000111000111100100
3 Ternary 210011121111021221200
4 Quaternary 13220320013013210
5 Quinary 113244202200003
6 Senary 3433513042500
8 Octal 75070070744
10 Decimal 8201990628
12 Duodecimal 170a9b6430
16 Hexadecimal 1e8e071e4
20 Vigesimal 68328gb8
36 Base36 3rn94h0

Cryptographic Hash Functions

md5 4697bf97c6df2a542f51d9dd208fefad
sha1 ab93f5d19022dfc9386237269013fb2c2e35f1ca
sha256 ff8d72d3e09812a447d68d7e83c0ff5546e2b905f24acf2ea0af0c0b448e5307
sha512 aad01585ca3704361b8693df8b8dae9d2c6248e0af25b1d002c6242ba5ca21add3f15eff0b74b76e2f15ddcc50aa5c03c5f8020643c46bb0ef5b59f9dbdd6a62
ripemd-160 b68d05b36416046c742af8869d750552fddef36e

8201990628 as geometric shapes

Circle

Radius = n
Diameter 16403981256
Circumference 51534627003.474
Area 2.1134326384999E+20

Sphere

Radius = n
Volume 2.311247292518E+30
Surface area 8.4537305539994E+20
Circumference 51534627003.474

Square

Length = n
Perimeter 32807962512
Area 6.72726502618E+19
Diagonal 11599366384.575

Cube

Length = n
Surface area 4.036359015708E+20
Volume 5.51769646968E+29
Space diagonal 14206264490.9

Equilateral Triangle

Length = n
Perimeter 24605971884
Area 2.9129912053312E+19
Altitude 7103132245.4499

Triangular Pyramid

Length = n
Surface area 2.9129912053312E+19
Volume 6.5026676503997E+28
Height 3866455461.5249