628843984 (number)

628843984 is an even 9-digits composite number following 628843983 and preceding 628843985. In scientific notation, it is written as 6.28843984 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors. There are 314283488 positive integers (up to 628843984) that are relatively prime to 628843984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28843984 × 10^8
Engineering notation 6.28843984 × 10^6

Prime Factorization of 628843984

Prime Factorization 2 × 2 × 2 × 2 × 2687 × 14627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78605498
Product of the distinct prime numbers

The prime factorization of 628843984 is 2 × 2 × 2 × 2 × 2687 × 14627. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 5, 83, 28, 691, 805, 8761, 8610, 28384, 19780, 368695, 916263, 2509406, 1394436, 44245867, 38172296, 985233732, 298469829, 26445022, 208546531

Basic calculations (n = 628843984)

Multiplication

n×y
n×2 1257687968
n×3 1886531952
n×4 2515375936
n×5 3144219920

Division

n÷y
n÷2 314421992
n÷3 209614661.33333
n÷3 157210996
n÷5 125768796.8

Exponentiation

ny
n2 395444756212992256
n3 2.4867305594889E+26
n4 1.5637655521635E+35
n5 9.8336455986447E+43

Nth Root

y√n
2√n 25076.761832422
3√n 856.73722409024
4√n 158.35643918838
5√n 57.505393830317

Divisors of 628843984

1, 2, 4, 8, 16, 2687, 5374, 10748, 14627, 21496, 29254, 42992, 58508, 117016, 234032, 39302749, 78605498, 157210996, 314421992, 628843984

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628843983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628843984 can be divided by 20 positive divisors. The sum of these divisors (counting 628843984) is 1, the average is 0.05.

Base conversion 628843984

Base System Value
2 Binary 100101011110110110010111010000
3 Ternary 1121211021120202221
4 Quaternary 211132312113100
5 Quinary 2241441001414
6 Senary 142222150424
8 Octal 4536662720
10 Decimal 628843984
12 Duodecimal 156722414
16 Hexadecimal 257b65d0
20 Vigesimal 9ga59j4
36 Base36 aeeb4g

Cryptographic Hash Functions

md5 de2b9824ee0cff2c5c89773f7d6088a0
sha1 2e875c629c827ee174c2e4ca3610ca0f2f5c3ca8
sha256 8cb185c5b6f568e5e7f68f11fbcd4092e587595487e6becb6c2c3d2c8eccb3b8
sha512 f3a35af961f4afd2988f25b517d7cd39d40cc6fc098e41891f9db41f5da687f344cb2ba9ef3b5eed72c23c79cef746ec7a688e9e4b0abff6580574b70f93d36f
ripemd-160 0e57afd565e65e8e2cd310e7418c997ab0bd57fc

628843984 as geometric shapes

Circle

Radius = n
Diameter 1257687968
Circumference 3951143280.7771
Area 1.2423263410193E+18

Sphere

Radius = n
Volume 1.041639260953E+27
Surface area 4.9693053640774E+18
Circumference 3951143280.7771

Square

Length = n
Perimeter 2515375936
Area 395444756212992256
Diagonal 889319690.78953

Cube

Length = n
Surface area 2372668537277953536
Volume 2.4867305594889E+26
Space diagonal 1089189730.322

Equilateral Triangle

Length = n
Perimeter 1886531952
Area 1.712326023369E+17
Altitude 544594865.16102

Triangular Pyramid

Length = n
Surface area 1.712326023369E+17
Volume 2.9306400693307E+25
Height 296439896.92984