628049309 (number)

628049309 is an odd 9-digits composite number following 628049308 and preceding 628049310. In scientific notation, it is written as 6.28049309 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 589008384 positive integers (up to 628049309) that are relatively prime to 628049309.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28049309 × 10^8
Engineering notation 6.28049309 × 10^6

Prime Factorization of 628049309

Prime Factorization 17 × 17 × 293 × 7417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36944077
Product of the distinct prime numbers

The prime factorization of 628049309 is 17 × 17 × 293 × 7417. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 52, 24, 357, 502, 5274, 9467, 91614, 85636, 197182, 168710, 9562753, 3932817, 26478435, 53643398, 307346860, 172039729, 5835293959, 1094359741

Basic calculations (n = 628049309)

Multiplication

n×y
n×2 1256098618
n×3 1884147927
n×4 2512197236
n×5 3140246545

Division

n÷y
n÷2 314024654.5
n÷3 209349769.66667
n÷3 157012327.25
n÷5 125609861.8

Exponentiation

ny
n2 394445934535377481
n3 2.477314966228E+26
n4 1.5558759527149E+35
n5 9.7716681699229E+43

Nth Root

y√n
2√n 25060.911974627
3√n 856.37618348163
4√n 158.30638639874
5√n 57.490852475975

Divisors of 628049309

1, 17, 289, 293, 4981, 7417, 84677, 126089, 2143513, 2173181, 36944077, 628049309

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628049308
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628049309 can be divided by 12 positive divisors. The sum of these divisors (counting 628049309) is 1, the average is 0.083333333333333.

Base conversion 628049309

Base System Value
2 Binary 100101011011110100010110011101
3 Ternary 1121202210012200112
4 Quaternary 211123310112131
5 Quinary 2241240034214
6 Senary 142153135405
8 Octal 4533642635
10 Decimal 628049309
12 Duodecimal 1563ba565
16 Hexadecimal 256f459d
20 Vigesimal 9g56359
36 Base36 adx9y5

Cryptographic Hash Functions

md5 ea66eaa54a0728c8b6a7fd9093c7af82
sha1 682ef7e17b4354b172dd2756a377e9330d6bd473
sha256 e367c1c93e114546928243dc67155f634d9bd929c814fa3d2bb9d93574d4c714
sha512 9ff677b984c6d361e8493403624c8eb094a788a2dea157db1a6d79399f6c4eda41b8c67d323f18db48fa0c68f3b87120a9ab2bde05355dc99b4e7279e06a3aba
ripemd-160 eecf3a984700360d2d187a479c208103b572ec7a

628049309 as geometric shapes

Circle

Radius = n
Diameter 1256098618
Circumference 3946150190.4931
Area 1.2391884501747E+18

Sphere

Radius = n
Volume 1.0376952664707E+27
Surface area 4.9567538006988E+18
Circumference 3946150190.4931

Square

Length = n
Perimeter 2512197236
Area 394445934535377481
Diagonal 888195850.62685

Cube

Length = n
Surface area 2366675607212264886
Volume 2.477314966228E+26
Space diagonal 1087813312.8465

Equilateral Triangle

Length = n
Perimeter 1884147927
Area 1.7080009986357E+17
Altitude 543906656.42326

Triangular Pyramid

Length = n
Surface area 1.7080009986357E+17
Volume 2.9195436862579E+25
Height 296065283.54228