628045289 (number)

628045289 is an odd 9-digits composite number following 628045288 and preceding 628045290. In scientific notation, it is written as 6.28045289 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 610616880 positive integers (up to 628045289) that are relatively prime to 628045289.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million forty-five thousand two hundred eighty-nine

Notation

Scientific notation 6.28045289 × 10^8
Engineering notation 6.28045289 × 10^6

Prime Factorization of 628045289

Prime Factorization 37 × 1531 × 11087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 628045289
Product of the distinct prime numbers

The prime factorization of 628045289 is 37 × 1531 × 11087. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 28, 100, 353, 488, 52, 5673, 21352, 75109, 157694, 769705, 2305511, 8062365, 60776995, 19692577, 252804128, 518854254, 2007739522, 224957421

Basic calculations (n = 628045289)

Multiplication

n×y
n×2 1256090578
n×3 1884135867
n×4 2512181156
n×5 3140226445

Division

n÷y
n÷2 314022644.5
n÷3 209348429.66667
n÷3 157011322.25
n÷5 125609057.8

Exponentiation

ny
n2 394440885035093521
n3 2.4772673963528E+26
n4 1.5558361178727E+35
n5 9.7713554428598E+43

Nth Root

y√n
2√n 25060.831769915
3√n 856.37435632169
4√n 158.30613307739
5√n 57.490778878626

Divisors of 628045289

1, 37, 1531, 11087, 56647, 410219, 16974197, 628045289

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628045288
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628045289 can be divided by 8 positive divisors. The sum of these divisors (counting 628045289) is 1, the average is 0.125.

Base conversion 628045289

Base System Value
2 Binary 100101011011110011010111101001
3 Ternary 1121202210000011122
4 Quaternary 211123303113221
5 Quinary 2241234422124
6 Senary 142153105025
8 Octal 4533632751
10 Decimal 628045289
12 Duodecimal 1563b8175
16 Hexadecimal 256f35e9
20 Vigesimal 9g55d49
36 Base36 adx6uh

Cryptographic Hash Functions

md5 c7ff2a87b2c87ad99a00789421e3c4be
sha1 1c9a7b16f93cab802ca886ac3ace9fdaee7257dd
sha256 12d1e048c9ef104a85dc0edff73e1d25307be485c6791deeb2f4bc6e066442b2
sha512 bcb8313894e6513a7e75a2c2f8154ae9fa9ca8ae3820d8bb77798332752bd3910edeb4dfa6dd5d2d0da530f0c0595f0426b7aca773fc154fdd05449e34e470fe
ripemd-160 8a48396387aa293c913be42147f7c137586c9ce6

628045289 as geometric shapes

Circle

Radius = n
Diameter 1256090578
Circumference 3946124932.0882
Area 1.2391725867017E+18

Sphere

Radius = n
Volume 1.0376753404479E+27
Surface area 4.9566903468068E+18
Circumference 3946124932.0882

Square

Length = n
Perimeter 2512181156
Area 394440885035093521
Diagonal 888190165.48833

Cube

Length = n
Surface area 2366645310210561126
Volume 2.4772673963528E+26
Space diagonal 1087806350.0023

Equilateral Triangle

Length = n
Perimeter 1884135867
Area 1.707979133658E+17
Altitude 543903175.00114

Triangular Pyramid

Length = n
Surface area 1.707979133658E+17
Volume 2.9194876246224E+25
Height 296063388.49611