628432888 (number)

628432888 is an even 9-digits composite number following 628432887 and preceding 628432889. In scientific notation, it is written as 6.28432888 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors. There are 313701408 positive integers (up to 628432888) that are relatively prime to 628432888.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million four hundred thirty-two thousand eight hundred eighty-eight

Notation

Scientific notation 6.28432888 × 10^8
Engineering notation 6.28432888 × 10^6

Prime Factorization of 628432888

Prime Factorization 2 × 2 × 2 × 613 × 128147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157108222
Product of the distinct prime numbers

The prime factorization of 628432888 is 2 × 2 × 2 × 613 × 128147. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 24, 2, 211, 811, 5484, 7520, 89284, 76915, 268479, 589529, 4559583, 5370318, 21960681, 30918989, 537830915, 129914488, 6868211129, 1763406771

Basic calculations (n = 628432888)

Multiplication

n×y
n×2 1256865776
n×3 1885298664
n×4 2513731552
n×5 3142164440

Division

n÷y
n÷2 314216444
n÷3 209477629.33333
n÷3 157108222
n÷5 125686577.6

Exponentiation

ny
n2 394927894720020544
n3 2.4818567743066E+26
n4 1.5596804202799E+35
n5 9.8015447087354E+43

Nth Root

y√n
2√n 25068.56374027
3√n 856.55049095704
4√n 158.33055213783
5√n 57.497873229924

Divisors of 628432888

1, 2, 4, 8, 613, 1226, 2452, 4904, 128147, 256294, 512588, 1025176, 78554111, 157108222, 314216444, 628432888

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628432887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628432888 can be divided by 16 positive divisors. The sum of these divisors (counting 628432888) is 1, the average is 0.0625.

Base conversion 628432888

Base System Value
2 Binary 100101011101010001111111111000
3 Ternary 1121210111200212011
4 Quaternary 211131101333320
5 Quinary 2241334323023
6 Senary 142205255304
8 Octal 4535217770
10 Decimal 628432888
12 Duodecimal 156564534
16 Hexadecimal 25751ff8
20 Vigesimal 9g7e248
36 Base36 ae5hx4

Cryptographic Hash Functions

md5 995762e94606b2fd561cb88e12b55ea4
sha1 da6f8e0901c1550b11524c7557bf5394d376208c
sha256 5532900f2d3583f5b180e82473001cc0243618d67436863ae390e23dd3eea6d7
sha512 6695d87d2d418f1102885d35f0ea3de75c4b02bc42dee56a98e3976291c81c956d9fb196b5e22b1f1e9716992af2206a777cdad667405fef8045ef431e1903e7
ripemd-160 2766dd5dd2b200d9b86405d04240507bdc746561

628432888 as geometric shapes

Circle

Radius = n
Diameter 1256865776
Circumference 3948560288.43
Area 1.2407025727501E+18

Sphere

Radius = n
Volume 1.0395977345898E+27
Surface area 4.9628102910004E+18
Circumference 3948560288.43

Square

Length = n
Perimeter 2513731552
Area 394927894720020544
Diagonal 888738313.25089

Cube

Length = n
Surface area 2369567368320123264
Volume 2.4818567743066E+26
Space diagonal 1088477691.1632

Equilateral Triangle

Length = n
Perimeter 1885298664
Area 1.7100879474532E+17
Altitude 544238845.58162

Triangular Pyramid

Length = n
Surface area 1.7100879474532E+17
Volume 2.92489625841E+25
Height 296246104.41696