628450168 (number)

628450168 is an even 9-digits composite number following 628450167 and preceding 628450169. In scientific notation, it is written as 6.28450168 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 314143776 positive integers (up to 628450168) that are relatively prime to 628450168.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million four hundred fifty thousand one hundred sixty-eight

Notation

Scientific notation 6.28450168 × 10^8
Engineering notation 6.28450168 × 10^6

Prime Factorization of 628450168

Prime Factorization 2 × 2 × 2 × 5189 × 15139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157112542
Product of the distinct prime numbers

The prime factorization of 628450168 is 2 × 2 × 2 × 5189 × 15139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 84, 21, 765, 297, 1880, 9540, 46975, 46414, 295662, 12888, 8539820, 4860778, 73685984, 93014810, 448132846, 869440895, 4625035937, 2535509968

Basic calculations (n = 628450168)

Multiplication

n×y
n×2 1256900336
n×3 1885350504
n×4 2513800672
n×5 3142250840

Division

n÷y
n÷2 314225084
n÷3 209483389.33333
n÷3 157112542
n÷5 125690033.6

Exponentiation

ny
n2 394949613659228224
n3 2.4820615105568E+26
n4 1.5598519732957E+35
n5 9.8028923467284E+43

Nth Root

y√n
2√n 25068.908392668
3√n 856.55834173268
4√n 158.3316405292
5√n 57.4981894299

Divisors of 628450168

1, 2, 4, 8, 5189, 10378, 15139, 20756, 30278, 41512, 60556, 121112, 78556271, 157112542, 314225084, 628450168

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628450167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628450168 can be divided by 16 positive divisors. The sum of these divisors (counting 628450168) is 1, the average is 0.0625.

Base conversion 628450168

Base System Value
2 Binary 100101011101010110001101111000
3 Ternary 1121210112120120011
4 Quaternary 211131112031320
5 Quinary 2241340401133
6 Senary 142205511304
8 Octal 4535261570
10 Decimal 628450168
12 Duodecimal 156572534
16 Hexadecimal 25756378
20 Vigesimal 9g7g588
36 Base36 ae5v94

Cryptographic Hash Functions

md5 680eca8701b4b1681f76527c2023eebb
sha1 4f69fda352dbd007e5cd8af64d0ea15c788b2d45
sha256 cae165e8c86e1cba3854bffd393606119c679908be358c8889b9320b338c7373
sha512 79257bb10dfeb26a92b04edffdffb4d7c5c04a6f4a946abe47ef347f0556c28895d67260e3ce63c883239ab5851aed76c0f68955e14046f189c8044627a2090d
ripemd-160 29f62bd07362baa57c1b8e08741618823dcdf378

628450168 as geometric shapes

Circle

Radius = n
Diameter 1256900336
Circumference 3948668861.8721
Area 1.24077080481E+18

Sphere

Radius = n
Volume 1.0396834943098E+27
Surface area 4.9630832192398E+18
Circumference 3948668861.8721

Square

Length = n
Perimeter 2513800672
Area 394949613659228224
Diagonal 888762750.86125

Cube

Length = n
Surface area 2369697681955369344
Volume 2.4820615105568E+26
Space diagonal 1088507621.0012

Equilateral Triangle

Length = n
Perimeter 1885350504
Area 1.7101819932187E+17
Altitude 544253810.5006

Triangular Pyramid

Length = n
Surface area 1.7101819932187E+17
Volume 2.9251375423947E+25
Height 296254250.28708