628049389 (number)

628049389 is an odd 9-digits composite number following 628049388 and preceding 628049390. In scientific notation, it is written as 6.28049389 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 535572000 positive integers (up to 628049389) that are relatively prime to 628049389.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million forty-nine thousand three hundred eighty-nine

Notation

Scientific notation 6.28049389 × 10^8
Engineering notation 6.28049389 × 10^6

Prime Factorization of 628049389

Prime Factorization 19 × 11 × 19 × 109 × 1451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33055231
Product of the distinct prime numbers

The prime factorization of 628049389 is 19 × 11 × 19 × 109 × 1451. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 100, 87, 479, 592, 4117, 3089, 56221, 78161, 111466, 967528, 1164451, 1572207, 36254002, 87668389, 886105147, 105920958, 9308313570, 2065314536

Basic calculations (n = 628049389)

Multiplication

n×y
n×2 1256098778
n×3 1884148167
n×4 2512197556
n×5 3140246945

Division

n÷y
n÷2 314024694.5
n÷3 209349796.33333
n÷3 157012347.25
n÷5 125609877.8

Exponentiation

ny
n2 394446035023273321
n3 2.4773159128984E+26
n4 1.5558767454558E+35
n5 9.7716743934283E+43

Nth Root

y√n
2√n 25060.913570738
3√n 856.37621984294
4√n 158.30639143995
5√n 57.490853940595

Divisors of 628049389

1, 11, 19, 109, 209, 361, 1199, 1451, 2071, 3971, 15961, 22781, 27569, 39349, 158159, 303259, 432839, 523811, 1739749, 3005021, 5761921, 33055231, 57095399, 628049389

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628049388
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628049389 can be divided by 24 positive divisors. The sum of these divisors (counting 628049389) is 1, the average is 0.041666666666667.

Base conversion 628049389

Base System Value
2 Binary 100101011011110100010111101101
3 Ternary 1121202210012210111
4 Quaternary 211123310113231
5 Quinary 2241240040024
6 Senary 142153140021
8 Octal 4533642755
10 Decimal 628049389
12 Duodecimal 1563ba611
16 Hexadecimal 256f45ed
20 Vigesimal 9g56399
36 Base36 adxa0d

Cryptographic Hash Functions

md5 0a1bf158525b74a4a478622c31ea041c
sha1 1613fb6cd182bf7ab03d09b36f548c081b93c815
sha256 acb39dca70a85d2a38966072618fbb2b067766838f52bc847b082f669f744e54
sha512 e67d6ea33f0dd475369830cd3470c4a484ed6454c0d1542f217e6fbb18cdc160471b769b373c7b2e06143169e61906dd60f3d2669040a08de94223010383fe98
ripemd-160 5a60406ca0d157b32dbcaa6ea8ecad5b5802e606

628049389 as geometric shapes

Circle

Radius = n
Diameter 1256098778
Circumference 3946150693.1479
Area 1.2391887658667E+18

Sphere

Radius = n
Volume 1.037695663011E+27
Surface area 4.956755063467E+18
Circumference 3946150693.1479

Square

Length = n
Perimeter 2512197556
Area 394446035023273321
Diagonal 888195963.76394

Cube

Length = n
Surface area 2366676210139639926
Volume 2.4773159128984E+26
Space diagonal 1087813451.4106

Equilateral Triangle

Length = n
Perimeter 1884148167
Area 1.708001433761E+17
Altitude 543906725.70529

Triangular Pyramid

Length = n
Surface area 1.708001433761E+17
Volume 2.9195448019197E+25
Height 296065321.25465