1628404769 (number)

1628404769 is an odd 10-digits composite number following 1628404768 and preceding 1628404770. In scientific notation, it is written as 1.628404769 × 10^9. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 1627224240 positive integers (up to 1628404769) that are relatively prime to 1628404769.

Interesting facts

Basic properties

Name

Name one billion six hundred twenty-eight million four hundred four thousand seven hundred sixty-nine

Notation

Scientific notation 1.628404769 × 10^9
Engineering notation 1.628404769 × 10^9

Prime Factorization of 1628404769

Prime Factorization 1381 × 1179149

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1628404769
Product of the distinct prime numbers

The prime factorization of 1628404769 is 1381 × 1179149. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 39, 12, 538, 827, 2397, 9595, 11085, 52915, 608417, 149478, 8480757, 9497206, 68495944, 1539370, 769766169, 744767075, 4169877513, 2936995604

Basic calculations (n = 1628404769)

Multiplication

n×y
n×2 3256809538
n×3 4885214307
n×4 6513619076
n×5 8142023845

Division

n÷y
n÷2 814202384.5
n÷3 542801589.66667
n÷3 407101192.25
n÷5 325680953.8

Exponentiation

ny
n2 2651702091701943361
n3 4.3180443320947E+27
n4 7.0315239831365E+36
n5 1.1450167187477E+46

Nth Root

y√n
2√n 40353.497605536
3√n 1176.4878737704
4√n 200.88180008536
5√n 69.558862783986

Divisors of 1628404769

1, 1381, 1179149, 1628404769

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1628404768
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1628404769 can be divided by 4 positive divisors. The sum of these divisors (counting 1628404769) is 1, the average is 0.25.

Base conversion 1628404769

Base System Value
2 Binary 1100001000011110111110000100001
3 Ternary 11012111010112101202
4 Quaternary 1201003313300201
5 Quinary 11313332423034
6 Senary 425330210545
8 Octal 14103676041
10 Decimal 1628404769
12 Duodecimal 395423a55
16 Hexadecimal 610f7c21
20 Vigesimal 158habi9
36 Base36 qxid5t

Cryptographic Hash Functions

md5 4c02dd01534db3d48363131e6d365b37
sha1 d7c1a87e60f554abcbe080344e2a533eae719795
sha256 025cdede687ae44edd203b33b9204ed1b711e91c50948c57b7fd14f5371501a9
sha512 ecc5b027a86b4c036082a75faee040dde45efc9dee994db82017ea618686ceb0617ab62f0101337a9a183960774d094b1875be31ad1b4c341e8ae95828391c23
ripemd-160 62c8f8a0db4362631f7ebcf4ed138587539c2939

1628404769 as geometric shapes

Circle

Radius = n
Diameter 3256809538
Circumference 10231568918.722
Area 8.3305678107995E+18

Sphere

Radius = n
Volume 1.8087381802112E+28
Surface area 3.3322271243198E+19
Circumference 10231568918.722

Square

Length = n
Perimeter 6513619076
Area 2651702091701943361
Diagonal 2302912109.3528

Cube

Length = n
Surface area 1.5910212550212E+19
Volume 4.3180443320947E+27
Space diagonal 2820479795.1955

Equilateral Triangle

Length = n
Perimeter 4885214307
Area 1.1482206873411E+18
Altitude 1410239897.5977

Triangular Pyramid

Length = n
Surface area 1.1482206873411E+18
Volume 5.0888640478139E+26
Height 767637369.78428