628049388 (number)

628049388 is an even 9-digits composite number following 628049387 and preceding 628049389. In scientific notation, it is written as 6.28049388 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 209349792 positive integers (up to 628049388) that are relatively prime to 628049388.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million forty-nine thousand three hundred eighty-eight

Notation

Scientific notation 6.28049388 × 10^8
Engineering notation 6.28049388 × 10^6

Prime Factorization of 628049388

Prime Factorization 2 × 2 × 3 × 52337449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 314024694
Product of the distinct prime numbers

The prime factorization of 628049388 is 2 × 2 × 3 × 52337449. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 4, 10, 129, 896, 9929, 4132, 18769, 2238, 382858, 808261, 7137540, 4385670, 48499350, 26931084, 856167028, 364063814, 4812035602, 8758629745

Basic calculations (n = 628049388)

Multiplication

n×y
n×2 1256098776
n×3 1884148164
n×4 2512197552
n×5 3140246940

Division

n÷y
n÷2 314024694
n÷3 209349796
n÷3 157012347
n÷5 125609877.6

Exponentiation

ny
n2 394446033767174544
n3 2.477315901065E+26
n4 1.5558767355465E+35
n5 9.7716743156345E+43

Nth Root

y√n
2√n 25060.913550787
3√n 856.37621938842
4√n 158.30639137693
5√n 57.490853922287

Divisors of 628049388

1, 2, 3, 4, 6, 12, 52337449, 104674898, 157012347, 209349796, 314024694, 628049388

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628049387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628049388 can be divided by 12 positive divisors. The sum of these divisors (counting 628049388) is 1, the average is 0.083333333333333.

Base conversion 628049388

Base System Value
2 Binary 100101011011110100010111101100
3 Ternary 1121202210012210110
4 Quaternary 211123310113230
5 Quinary 2241240040023
6 Senary 142153140020
8 Octal 4533642754
10 Decimal 628049388
12 Duodecimal 1563ba610
16 Hexadecimal 256f45ec
20 Vigesimal 9g56398
36 Base36 adxa0c

Cryptographic Hash Functions

md5 7ffcaa04ea4e25511af3d4868240e82e
sha1 b4f1ca89baea4a01f2e11b90b3d470e9ee82e1de
sha256 4a4e5565b4f996dd6c9b16a44b813ad6a9ccafc1e33c63c9c842a0596f548a9c
sha512 f76545ebd06a3951d78d97800d0e72f5d56554e6dc7b41e32c168312987a162586a1c4e36a59ac12c2212488b5ad6eca22c035bf0a2096d5c705806ea3a69129
ripemd-160 a5deded3b758d4b15d0cb18f326d4b53d25eb38f

628049388 as geometric shapes

Circle

Radius = n
Diameter 1256098776
Circumference 3946150686.8647
Area 1.2391887619206E+18

Sphere

Radius = n
Volume 1.0376956580543E+27
Surface area 4.9567550476823E+18
Circumference 3946150686.8647

Square

Length = n
Perimeter 2512197552
Area 394446033767174544
Diagonal 888195962.34972

Cube

Length = n
Surface area 2366676202603047264
Volume 2.477315901065E+26
Space diagonal 1087813449.6785

Equilateral Triangle

Length = n
Perimeter 1884148164
Area 1.7080014283219E+17
Altitude 543906724.83927

Triangular Pyramid

Length = n
Surface area 1.7080014283219E+17
Volume 2.9195447879739E+25
Height 296065320.78324