628049409 (number)

628049409 is an odd 9-digits composite number following 628049408 and preceding 628049410. In scientific notation, it is written as 6.28049409 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 386491920 positive integers (up to 628049409) that are relatively prime to 628049409.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28049409 × 10^8
Engineering notation 6.28049409 × 10^6

Prime Factorization of 628049409

Prime Factorization 3 × 13 × 16103831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 628049409
Product of the distinct prime numbers

The prime factorization of 628049409 is 3 × 13 × 16103831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 39, 80, 723, 11, 6995, 7592, 83969, 76245, 664942, 939221, 526124, 8293659, 33109564, 56810657, 821853679, 538782153, 2906081166, 9204333293

Basic calculations (n = 628049409)

Multiplication

n×y
n×2 1256098818
n×3 1884148227
n×4 2512197636
n×5 3140247045

Division

n÷y
n÷2 314024704.5
n÷3 209349803
n÷3 157012352.25
n÷5 125609881.8

Exponentiation

ny
n2 394446060145249281
n3 2.477316149566E+26
n4 1.5558769436411E+35
n5 9.7716759493052E+43

Nth Root

y√n
2√n 25060.913969766
3√n 856.37622893327
4√n 158.30639270025
5√n 57.49085430675

Divisors of 628049409

1, 3, 13, 39, 16103831, 48311493, 209349803, 628049409

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 -628049408
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 628049409 can be divided by 8 positive divisors. The sum of these divisors (counting 628049409) is 1, the average is 0.125.

Base conversion 628049409

Base System Value
2 Binary 100101011011110100011000000001
3 Ternary 1121202210012211020
4 Quaternary 211123310120001
5 Quinary 2241240040114
6 Senary 142153140053
8 Octal 4533643001
10 Decimal 628049409
12 Duodecimal 1563ba629
16 Hexadecimal 256f4601
20 Vigesimal 9g563a9
36 Base36 adxa0x

Cryptographic Hash Functions

md5 4b00da438f8f4bcc1b474d2f2cd9a8b2
sha1 0e58bd27d3363dec3b09421fbce58448a1f1021d
sha256 57ad32c8c5ec2ff8d81f9356269eb11ed2ca0465df0bb173cdb9881029d7ad09
sha512 2c428855121083d18812a0a45752f41cee00177d67b34d711989ff05d2da13d7dc9e3cf749b6da5d1899ead05dc41e76107cb1e14cb0d54cd5bf033e674d8884
ripemd-160 072e78802c4c2d73c700d1dc3ca1035148592192

628049409 as geometric shapes

Circle

Radius = n
Diameter 1256098818
Circumference 3946150818.8116
Area 1.2391888447898E+18

Sphere

Radius = n
Volume 1.0376957621461E+27
Surface area 4.956755379159E+18
Circumference 3946150818.8116

Square

Length = n
Perimeter 2512197636
Area 394446060145249281
Diagonal 888195992.04821

Cube

Length = n
Surface area 2366676360871495686
Volume 2.477316149566E+26
Space diagonal 1087813486.0516

Equilateral Triangle

Length = n
Perimeter 1884148227
Area 1.7080015425424E+17
Altitude 543906743.0258

Triangular Pyramid

Length = n
Surface area 1.7080015425424E+17
Volume 2.9195450808351E+25
Height 296065330.68274