1620921419 (number)

1620921419 is an odd 10-digits composite number following 1620921418 and preceding 1620921420. In scientific notation, it is written as 1.620921419 × 10^9. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 1387736064 positive integers (up to 1620921419) that are relatively prime to 1620921419.

Interesting facts

Basic properties

Name

Name one billion six hundred twenty million nine hundred twenty-one thousand four hundred nineteen

Notation

Scientific notation 1.620921419 × 10^9
Engineering notation 1.620921419 × 10^9

Prime Factorization of 1620921419

Prime Factorization 13 × 67 × 37 × 13 × 53 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 124686263
Product of the distinct prime numbers

The prime factorization of 1620921419 is 13 × 67 × 37 × 13 × 53 × 73. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 23, 73, 742, 579, 3048, 6701, 2917, 90011, 329807, 65613, 8556628, 4730256, 3837274, 66339138, 912432749, 762115588, 4509551035, 2378546260

Basic calculations (n = 1620921419)

Multiplication

n×y
n×2 3241842838
n×3 4862764257
n×4 6483685676
n×5 8104607095

Division

n÷y
n÷2 810460709.5
n÷3 540307139.66667
n÷3 405230354.75
n÷5 324184283.8

Exponentiation

ny
n2 2627386246572973561
n3 4.2587866430561E+27
n4 6.9031584886808E+36
n5 1.1189477453054E+46

Nth Root

y√n
2√n 40260.668387398
3√n 1174.6829188778
4√n 200.6506127262
5√n 69.494813252942

Divisors of 1620921419

1, 13, 37, 53, 67, 73, 169, 481, 689, 871, 949, 1961, 2479, 2701, 3551, 3869, 4891, 6253, 8957, 11323, 12337, 25493, 32227, 35113, 46163, 50297, 63583, 131387, 143153, 180967, 259223, 331409, 418951, 456469, 600119, 653861, 826579, 1708031, 1860989, 2352571, 3369899, 9591251, 22204403, 24192857, 30583423, 43808687, 124686263, 1620921419

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1620921418
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1620921419 can be divided by 48 positive divisors. The sum of these divisors (counting 1620921419) is 1, the average is 0.020833333333333.

Base conversion 1620921419

Base System Value
2 Binary 1100000100111010100110001001011
3 Ternary 11011222001100011122
4 Quaternary 1200213110301023
5 Quinary 11304423441134
6 Senary 424501545455
8 Octal 14047246113
10 Decimal 1620921419
12 Duodecimal 392a1528b
16 Hexadecimal 609d4c4b
20 Vigesimal 156af3aj
36 Base36 qt1yyz

Cryptographic Hash Functions

md5 974538da6ab884a3e91f8cd3979080f3
sha1 e7e7a094eb1a2f54f8414f85addfc23d55d05209
sha256 45447e8ea51211c6d0cbdc15eb3b6b08e3ad161b2e45b4a15c31f31d04cdfa86
sha512 223c3580621cbf9779f11292f7e927231e03467296ace70cf47e69c0101ada8bee93dd7ba4fb9e197777c438a70e35afb1bc70fa9d29babf65b500fd4120e4cd
ripemd-160 65c516f3a005c98054c0584fdfa63ff4b1e22219

1620921419 as geometric shapes

Circle

Radius = n
Diameter 3241842838
Circumference 10184549643.953
Area 8.2541773303765E+18

Sphere

Radius = n
Volume 1.7839163774709E+28
Surface area 3.3016709321506E+19
Circumference 10184549643.953

Square

Length = n
Perimeter 6483685676
Area 2627386246572973561
Diagonal 2292329054.2908

Cube

Length = n
Surface area 1.5764317479438E+19
Volume 4.2587866430561E+27
Space diagonal 2807518252.7846

Equilateral Triangle

Length = n
Perimeter 4862764257
Area 1.137691617543E+18
Altitude 1403759126.3923

Triangular Pyramid

Length = n
Surface area 1.137691617543E+18
Volume 5.0190281915528E+26
Height 764109684.76361