628049243 (number)

628049243 is an odd 9-digits composite number following 628049242 and preceding 628049244. In scientific notation, it is written as 6.28049243 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 607789560 positive integers (up to 628049243) that are relatively prime to 628049243.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28049243 × 10^8
Engineering notation 6.28049243 × 10^6

Prime Factorization of 628049243

Prime Factorization 31 × 20259653

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 628049243
Product of the distinct prime numbers

The prime factorization of 628049243 is 31 × 20259653. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 100, 42, 435, 553, 1508, 625, 34434, 50534, 628384, 115230, 9543057, 5106300, 33490279, 77959819, 186529976, 750382711, 135187908, 6711879179

Basic calculations (n = 628049243)

Multiplication

n×y
n×2 1256098486
n×3 1884147729
n×4 2512196972
n×5 3140246215

Division

n÷y
n÷2 314024621.5
n÷3 209349747.66667
n÷3 157012310.75
n÷5 125609848.6

Exponentiation

ny
n2 394445851632873049
n3 2.4773141852252E+26
n4 1.5558752987038E+35
n5 9.7716630355334E+43

Nth Root

y√n
2√n 25060.910657835
3√n 856.37615348354
4√n 158.30638223974
5√n 57.490851267663

Divisors of 628049243

1, 31, 20259653, 628049243

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628049242
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628049243 can be divided by 4 positive divisors. The sum of these divisors (counting 628049243) is 1, the average is 0.25.

Base conversion 628049243

Base System Value
2 Binary 100101011011110100010101011011
3 Ternary 1121202210012121002
4 Quaternary 211123310111123
5 Quinary 2241240033433
6 Senary 142153135215
8 Octal 4533642533
10 Decimal 628049243
12 Duodecimal 1563ba50b
16 Hexadecimal 256f455b
20 Vigesimal 9g56323
36 Base36 adx9wb

Cryptographic Hash Functions

md5 99d9ee79e306445ba54b60cb9ac5ff7e
sha1 980eede54f790edd31c863835821b98931a92a28
sha256 c26c8e4550786544063b56e826515e07be238e98560a20120eace25a2bb29bb3
sha512 692790355cc39b1fb898cc451a718b7f5dc0db3285f744b36cca877c9a4d9a9a2fc3ad6fc112f019ee8154d9354724029cd100a678ab6cef937e070154cf6343
ripemd-160 30987d02162d29f4cb530fc6c47e8dc4be6ff0f1

628049243 as geometric shapes

Circle

Radius = n
Diameter 1256098486
Circumference 3946149775.8029
Area 1.2391881897288E+18

Sphere

Radius = n
Volume 1.037694939325E+27
Surface area 4.9567527589152E+18
Circumference 3946149775.8029

Square

Length = n
Perimeter 2512196972
Area 394445851632873049
Diagonal 888195757.28876

Cube

Length = n
Surface area 2366675109797238294
Volume 2.4773141852252E+26
Space diagonal 1087813198.5312

Equilateral Triangle

Length = n
Perimeter 1884147729
Area 1.7080006396573E+17
Altitude 543906599.26559

Triangular Pyramid

Length = n
Surface area 1.7080006396573E+17
Volume 2.9195427658372E+25
Height 296065252.42959