628171490 (number)

628171490 is an even 9-digits composite number following 628171489 and preceding 628171491. In scientific notation, it is written as 6.28171490 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 249167104 positive integers (up to 628171490) that are relatively prime to 628171490.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million one hundred seventy-one thousand four hundred ninety

Notation

Scientific notation 6.28171490 × 10^8
Engineering notation 6.28171490 × 10^6

Prime Factorization of 628171490

Prime Factorization 2 × 5 × 269 × 293 × 797

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 628171490
Product of the distinct prime numbers

The prime factorization of 628171490 is 2 × 5 × 269 × 293 × 797. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628171490)

Multiplication

n×y
n×2 1256342980
n×3 1884514470
n×4 2512685960
n×5 3140857450

Division

n÷y
n÷2 314085745
n÷3 209390496.66667
n÷3 157042872.5
n÷5 125634298

Exponentiation

ny
n2 394599420848820100
n3 2.4787610614774E+26
n4 1.5570870293422E+35
n5 9.7811767928159E+43

Nth Root

y√n
2√n 25063.349536724
3√n 856.43171315241
4√n 158.31408508634
5√n 57.493089161281

Divisors of 628171490

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 -628171489
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 628171490 can be divided by 32 positive divisors. The sum of these divisors (counting 628171490) is 1, the average is 0.03125.

Base conversion 628171490

Base System Value
2 Binary 100101011100010010001011100010
3 Ternary 1121210000102021202
4 Quaternary 211130102023202
5 Quinary 2241302441430
6 Senary 142155521202
8 Octal 4534221342
10 Decimal 628171490
12 Duodecimal 156459202
16 Hexadecimal 257122e2
20 Vigesimal 9g618ea
36 Base36 adzw82

Cryptographic Hash Functions

md5 f681ec1a0817d0c298a66bf6b3fe0065
sha1 c1f1d6df9643c0c3901c2f79aeac834040e28663
sha256 78cf4d75e9c26442ece5405ffaf855cfe7e0d03d60a0f277a4c8b44ac09710bd
sha512 9b4a3a5ec3e6ac7fcc92ce481a7e0275f4bc3359f5f0a0cb48feadda3aa36f9ca161eacd3ba521cef66eb0a06056c18a765fdadba89cd2f744b9fe9da5c56fff
ripemd-160 63d49f791b342b64c6962b1a9075dc178ecc30be

628171490 as geometric shapes

Circle

Radius = n
Diameter 1256342980
Circumference 3946917876.3571
Area 1.2396706416494E+18

Sphere

Radius = n
Volume 1.0383010054322E+27
Surface area 4.9586825665978E+18
Circumference 3946917876.3571

Square

Length = n
Perimeter 2512685960
Area 394599420848820100
Diagonal 888368640.65412

Cube

Length = n
Surface area 2367596525092920600
Volume 2.4787610614774E+26
Space diagonal 1088024936.5462

Equilateral Triangle

Length = n
Perimeter 1884514470
Area 1.7086656138685E+17
Altitude 544012468.27312

Triangular Pyramid

Length = n
Surface area 1.7086656138685E+17
Volume 2.9212479258531E+25
Height 296122880.21804