628021227 (number)

628021227 is an odd 9-digits composite number following 628021226 and preceding 628021228. In scientific notation, it is written as 6.28021227 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 418424832 positive integers (up to 628021227) that are relatively prime to 628021227.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million twenty-one thousand two hundred twenty-seven

Notation

Scientific notation 6.28021227 × 10^8
Engineering notation 6.28021227 × 10^6

Prime Factorization of 628021227

Prime Factorization 3 × 1657 × 126337

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 628021227
Product of the distinct prime numbers

The prime factorization of 628021227 is 3 × 1657 × 126337. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 61, 23, 759, 746, 8300, 3884, 59992, 34744, 449279, 422539, 8747437, 1322668, 58917744, 29266903, 133459480, 210639019, 1157902649, 1255631258

Basic calculations (n = 628021227)

Multiplication

n×y
n×2 1256042454
n×3 1884063681
n×4 2512084908
n×5 3140106135

Division

n÷y
n÷2 314010613.5
n÷3 209340409
n÷3 157005306.75
n÷5 125604245.4

Exponentiation

ny
n2 394410661562585529
n3 2.4769826761642E+26
n4 1.5555976995424E+35
n5 9.7694837598497E+43

Nth Root

y√n
2√n 25060.351693462
3√n 856.36341956109
4√n 158.30461677873
5√n 57.49033834851

Divisors of 628021227

1, 3, 1657, 4971, 126337, 379011, 209340409, 628021227

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 -628021226
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 628021227 can be divided by 8 positive divisors. The sum of these divisors (counting 628021227) is 1, the average is 0.125.

Base conversion 628021227

Base System Value
2 Binary 100101011011101101011111101011
3 Ternary 1121202201210011110
4 Quaternary 211123231133223
5 Quinary 2241233134402
6 Senary 142152401403
8 Octal 4533553753
10 Decimal 628021227
12 Duodecimal 1563a6263
16 Hexadecimal 256ed7eb
20 Vigesimal 9g52d17
36 Base36 adwoa3

Cryptographic Hash Functions

md5 a2a541ab42f322de3b26f1779caa6289
sha1 09fcd294a017fe7f3708874e5d3998cb4e258da7
sha256 10165050db46b46117a05b807399319371679db6adcd1ac3c24cccf70996fb42
sha512 d4ef85473a60a4a7c23b4f0743c167932299d5d77d315191379294015818e28bf4adcf6d64da3b32a0e51ef455878524eb38075c3ed867ab6e481614bc4b8151
ripemd-160 8f6227013b6141ba279b153fb6b8dac4dda857b8

628021227 as geometric shapes

Circle

Radius = n
Diameter 1256042454
Circumference 3945973746.0833
Area 1.2390776368625E+18

Sphere

Radius = n
Volume 1.0375560771342E+27
Surface area 4.95631054745E+18
Circumference 3945973746.0833

Square

Length = n
Perimeter 2512084908
Area 394410661562585529
Diagonal 888156136.68159

Cube

Length = n
Surface area 2366463969375513174
Volume 2.4769826761642E+26
Space diagonal 1087764673.3957

Equilateral Triangle

Length = n
Perimeter 1884063681
Area 1.7078482621831E+17
Altitude 543882336.69787

Triangular Pyramid

Length = n
Surface area 1.7078482621831E+17
Volume 2.9191520786621E+25
Height 296052045.56053