628842357 (number)

628842357 is an odd 9-digits composite number following 628842356 and preceding 628842358. In scientific notation, it is written as 6.28842357 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 351799200 positive integers (up to 628842357) that are relatively prime to 628842357.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million eight hundred forty-two thousand three hundred fifty-seven

Notation

Scientific notation 6.28842357 × 10^8
Engineering notation 6.28842357 × 10^6

Prime Factorization of 628842357

Prime Factorization 99 × 13 × 488611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 628842357
Product of the distinct prime numbers

The prime factorization of 628842357 is 99 × 13 × 488611. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628842357)

Multiplication

n×y
n×2 1257684714
n×3 1886527071
n×4 2515369428
n×5 3144211785

Division

n÷y
n÷2 314421178.5
n÷3 209614119
n÷3 157210589.25
n÷5 125768471.4

Exponentiation

ny
n2 395442709957315449
n3 2.4867112578803E+26
n4 1.5637493685839E+35
n5 9.8335183869753E+43

Nth Root

y√n
2√n 25076.729392008
3√n 856.73648521452
4√n 158.35633675988
5√n 57.505364073693

Divisors of 628842357

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 -628842356
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 628842357 can be divided by 8 positive divisors. The sum of these divisors (counting 628842357) is 1, the average is 0.125.

Base conversion 628842357

Base System Value
2 Binary 100101011110110101111101110101
3 Ternary 1121211021111112200
4 Quaternary 211132311331311
5 Quinary 2241440423412
6 Senary 142222135113
8 Octal 4536657565
10 Decimal 628842357
12 Duodecimal 156721499
16 Hexadecimal 257b5f75
20 Vigesimal 9ga55hh
36 Base36 aee9v9

Cryptographic Hash Functions

md5 3c82635e211fd7b28dbd771cc4bb8ad4
sha1 a7abe63a7cc9f0e5d8b455a1bed1683cc601fdf2
sha256 eabe18b3d8bb029e5ea9e0ad99f05cdd40ed8256d4b9d548ffe42cfc45eedbce
sha512 210c39ba4349540212ca52dd3363940254821b9aefa0c0e75e246952eae20acd58e5c2c787f0ffc5938d3ce962ad604dfb7272dbf3f09da48eef94f930be8536
ripemd-160 0deeb1ebc850891b57fe7fe35a4b60ba967b51a1

628842357 as geometric shapes

Circle

Radius = n
Diameter 1257684714
Circumference 3951133058.0346
Area 1.2423199125175E+18

Sphere

Radius = n
Volume 1.0416311759141E+27
Surface area 4.9692796500702E+18
Circumference 3951133058.0346

Square

Length = n
Perimeter 2515369428
Area 395442709957315449
Diagonal 889317389.86406

Cube

Length = n
Surface area 2372656259743892694
Volume 2.4867112578803E+26
Space diagonal 1089186912.2754

Equilateral Triangle

Length = n
Perimeter 1886527071
Area 1.712317162822E+17
Altitude 544593456.13768

Triangular Pyramid

Length = n
Surface area 1.712317162822E+17
Volume 2.9306173221668E+25
Height 296439129.95469