628438230 (number)

628438230 is an even 9-digits composite number following 628438229 and preceding 628438231. In scientific notation, it is written as 6.28438230 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 143640000 positive integers (up to 628438230) that are relatively prime to 628438230.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million four hundred thirty-eight thousand two hundred thirty

Notation

Scientific notation 6.28438230 × 10^8
Engineering notation 6.28438230 × 10^6

Prime Factorization of 628438230

Prime Factorization 2 × 105 × 9 × 7 × 47501

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 628438230
Product of the distinct prime numbers

The prime factorization of 628438230 is 2 × 105 × 9 × 7 × 47501. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 27, 14, 693, 835, 3232, 1160, 47249, 60106, 46481, 223822, 6374524, 9727588, 42003073, 24847789, 683991350, 91490202, 9310707453, 5911907240

Basic calculations (n = 628438230)

Multiplication

n×y
n×2 1256876460
n×3 1885314690
n×4 2513752920
n×5 3142191150

Division

n÷y
n÷2 314219115
n÷3 209479410
n÷3 157109557.5
n÷5 125687646

Exponentiation

ny
n2 394934608925532900
n3 2.481920065989E+26
n4 1.5597334532716E+35
n5 9.8019613064581E+43

Nth Root

y√n
2√n 25068.670287831
3√n 856.55291798882
4√n 158.33088860937
5√n 57.49797098184

Divisors of 628438230

1, 2, 7, 9, 14, 18, 63, 105, 126, 210, 735, 945, 1470, 1890, 6615, 13230, 47501, 95002, 332507, 427509, 665014, 855018, 2992563, 4987605, 5985126, 9975210, 34913235, 44888445, 69826470, 89776890, 314219115, 628438230

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628438229
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628438230 can be divided by 32 positive divisors. The sum of these divisors (counting 628438230) is 1, the average is 0.03125.

Base conversion 628438230

Base System Value
2 Binary 100101011101010011010011010110
3 Ternary 1121210111222012000
4 Quaternary 211131103103112
5 Quinary 2241340010410
6 Senary 142205340130
8 Octal 4535232326
10 Decimal 628438230
12 Duodecimal 156567646
16 Hexadecimal 257534d6
20 Vigesimal 9g7efba
36 Base36 ae5m1i

Cryptographic Hash Functions

md5 e87243acd0fb2c5b5176a1199861f292
sha1 9655c8d0ea81fe17eabb2b3e71a25d24feee3a5f
sha256 58954ad51592ac4f73c024d08528d028e1abd466539794acb8384a8c9b390209
sha512 03d2a9002a369eee26a9c5a9b0f1a2cfe616527de771f83e797b154caf6cfad5292a3ea50ec4eb0c7166ad2b50d24daaace08af4d80ee75efe8300b1b754c6e8
ripemd-160 66a669312ae97e947031d6ce78f1b800265bed77

628438230 as geometric shapes

Circle

Radius = n
Diameter 1256876460
Circumference 3948593853.2059
Area 1.2407236660488E+18

Sphere

Radius = n
Volume 1.0396242461478E+27
Surface area 4.9628946641952E+18
Circumference 3948593853.2059

Square

Length = n
Perimeter 2513752920
Area 394934608925532900
Diagonal 888745867.97974

Cube

Length = n
Surface area 2369607653553197400
Volume 2.481920065989E+26
Space diagonal 1088486943.7787

Equilateral Triangle

Length = n
Perimeter 1885314690
Area 1.7101170208159E+17
Altitude 544243471.88933

Triangular Pyramid

Length = n
Surface area 1.7101170208159E+17
Volume 2.924970848373E+25
Height 296248622.65991