628672 (number)

628672 is an even 6-digits composite number following 628671 and preceding 628673. In scientific notation, it is written as 6.28672 × 10^5. The sum of its digits is 31. It has a total of 9 prime factors and 56 positive divisors. There are 264960 positive integers (up to 628672) that are relatively prime to 628672.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight thousand six hundred seventy-two

Notation

Scientific notation 6.28672 × 10^5
Engineering notation 6.28672 × 10^3

Prime Factorization of 628672

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 19 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 19646
Product of the distinct prime numbers

The prime factorization of 628672 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 19 × 47. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628672)

Multiplication

n×y
n×2 1257344
n×3 1886016
n×4 2514688
n×5 3143360

Division

n÷y
n÷2 314336
n÷3 209557.33333333
n÷3 157168
n÷5 125734.4

Exponentiation

ny
n2 395228483584
n3 248469081231720448
n4 1.5620555423611E+23
n5 9.8202058192723E+28

Nth Root

y√n
2√n 792.88839063263
3√n 85.665911328527
4√n 28.158273928503
5√n 14.443911660646

Divisors of 628672

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628672 can be divided by 56 positive divisors. The sum of these divisors (counting 628672) is 1, the average is 0.017857142857143.

Base conversion 628672

Base System Value
2 Binary 10011001011111000000
3 Ternary 1011221101011
4 Quaternary 2121133000
5 Quinary 130104142
6 Senary 21250304
8 Octal 2313700
10 Decimal 628672
12 Duodecimal 263994
16 Hexadecimal 997c0
20 Vigesimal 3ibdc
36 Base36 dh34

Cryptographic Hash Functions

md5 b1307689b77d4dcc4e60d852258b2562
sha1 0d5c1599a665b2001884c37d09ce5d0ed37d6485
sha256 5e97d53b615a5963d043cc8bb9405c8ca879c12d92c24ab0aa3727d7b7dcb12a
sha512 f6cdb0c445ddfcbeb885f356dd1bcce308c72554c8f6732870ad1eb6c5812787e6751afc048ede010acdca264ac2e1da6dac83fc58d6a2780723ea2eba183188
ripemd-160 a14f03e56343a8bc752ae2b086acf639bb194042

628672 as geometric shapes

Circle

Radius = n
Diameter 1257344
Circumference 3950062.6734352
Area 1241646900516.9

Sphere

Radius = n
Volume 1.0407848536557E+18
Surface area 4966587602067.7
Circumference 3950062.6734352

Square

Length = n
Perimeter 2514688
Area 395228483584
Diagonal 889076.46868422

Cube

Length = n
Surface area 2371370901504
Volume 248469081231720448
Space diagonal 1088891.8452959

Equilateral Triangle

Length = n
Perimeter 1886016
Area 171138953541.47
Altitude 544445.92264797

Triangular Pyramid

Length = n
Surface area 171138953541.47
Volume 2.9282362042357E+16
Height 296358.82289474