628396972 (number)

628396972 is an even 9-digits composite number following 628396971 and preceding 628396973. In scientific notation, it is written as 6.28396972 × 10^8. The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors. There are 268337664 positive integers (up to 628396972) that are relatively prime to 628396972.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million three hundred ninety-six thousand nine hundred seventy-two

Notation

Scientific notation 6.28396972 × 10^8
Engineering notation 6.28396972 × 10^6

Prime Factorization of 628396972

Prime Factorization 2 × 2 × 49 × 283 × 11329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 314198486
Product of the distinct prime numbers

The prime factorization of 628396972 is 2 × 2 × 49 × 283 × 11329. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 38, 53, 539, 104, 8506, 880, 62916, 99621, 941866, 41908, 9034307, 2305391, 15916295, 95853133, 389472588, 422169302, 1048283026, 8796473937

Basic calculations (n = 628396972)

Multiplication

n×y
n×2 1256793944
n×3 1885190916
n×4 2513587888
n×5 3141984860

Division

n÷y
n÷2 314198486
n÷3 209465657.33333
n÷3 157099243
n÷5 125679394.4

Exponentiation

ny
n2 394882754418768784
n3 2.4814312717177E+26
n4 1.5593238973735E+35
n5 9.7987441547677E+43

Nth Root

y√n
2√n 25067.847374675
3√n 856.53417287752
4√n 158.32828987479
5√n 57.497215994803

Divisors of 628396972

1, 2, 4, 49, 98, 196, 283, 566, 1132, 11329, 13867, 22658, 27734, 45316, 55468, 555121, 1110242, 2220484, 3206107, 6412214, 12824428, 157099243, 314198486, 628396972

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 -628396971
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 628396972 can be divided by 24 positive divisors. The sum of these divisors (counting 628396972) is 1, the average is 0.041666666666667.

Base conversion 628396972

Base System Value
2 Binary 100101011101001001001110101100
3 Ternary 1121210102212120221
4 Quaternary 211131021032230
5 Quinary 2241332200342
6 Senary 142204421124
8 Octal 4535111654
10 Decimal 628396972
12 Duodecimal 1565477a4
16 Hexadecimal 257493ac
20 Vigesimal 9g79c8c
36 Base36 ae4q7g

Cryptographic Hash Functions

md5 39a5e14cdd6cc47172ddbc9b615aed58
sha1 e15ed84364ae7d7fdb2172a94f0029e74cfc2fdb
sha256 9a65de4d3a1c0bb79f71611fb88e0db9a524e42689cd84719ec65868ac5b8b6c
sha512 9619461f0a2820acd49ccfc7143290b0ace170588fbc7d19982ed55f9314b8a8fbb660e0bdb7fac0746227b001a76b9ce605e4f8c82d49080a1bd01eb825d4ec
ripemd-160 a5157374f3aeac5489cfa3c5b1f4e0451bb0ea0b

628396972 as geometric shapes

Circle

Radius = n
Diameter 1256793944
Circumference 3948334621.5465
Area 1.2405607603113E+18

Sphere

Radius = n
Volume 1.0394195004822E+27
Surface area 4.9622430412452E+18
Circumference 3948334621.5465

Square

Length = n
Perimeter 2513587888
Area 394882754418768784
Diagonal 888687520.35659

Cube

Length = n
Surface area 2369296526512612704
Volume 2.4814312717177E+26
Space diagonal 1088415482.8264

Equilateral Triangle

Length = n
Perimeter 1885190916
Area 1.7098924842151E+17
Altitude 544207741.41322

Triangular Pyramid

Length = n
Surface area 1.7098924842151E+17
Volume 2.9243947988E+25
Height 296229173.4522