2009361921 (number)

2009361921 is an odd 10-digits composite number following 2009361920 and preceding 2009361922. In scientific notation, it is written as 2.009361921 × 10^9. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 1121482656 positive integers (up to 2009361921) that are relatively prime to 2009361921.

Interesting facts

Basic properties

Name

Name two billion nine million three hundred sixty-one thousand nine hundred twenty-one

Notation

Scientific notation 2.009361921 × 10^9
Engineering notation 2.009361921 × 10^9

Prime Factorization of 2009361921

Prime Factorization 7 × 3 × 43 × 43 × 51749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 46729347
Product of the distinct prime numbers

The prime factorization of 2009361921 is 7 × 3 × 43 × 43 × 51749. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 55, 75, 56, 984, 738, 9165, 81688, 60338, 39872, 220842, 5644232, 7802077, 55965250, 80715275, 493158844, 440116648, 37908586, 6646462933

Basic calculations (n = 2009361921)

Multiplication

n×y
n×2 4018723842
n×3 6028085763
n×4 8037447684
n×5 10046809605

Division

n÷y
n÷2 1004680960.5
n÷3 669787307
n÷3 502340480.25
n÷5 401872384.2

Exponentiation

ny
n2 4037535329564810241
n3 8.1128697459197E+27
n4 1.6301691537484E+37
n5 3.2755998223308E+46

Nth Root

y√n
2√n 44825.906806221
3√n 1261.883870667
4√n 211.72129511747
5√n 72.545692975519

Divisors of 2009361921

1, 3, 7, 21, 43, 129, 301, 903, 1849, 5547, 12943, 38829, 51749, 155247, 362243, 1086729, 2225207, 6675621, 15576449, 46729347, 95683901, 287051703, 669787307, 2009361921

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 -2009361920
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 2009361921 can be divided by 24 positive divisors. The sum of these divisors (counting 2009361921) is 1, the average is 0.041666666666667.

Base conversion 2009361921

Base System Value
2 Binary 1110111110001000110111000000001
3 Ternary 12012000222011100220
4 Quaternary 1313301012320001
5 Quinary 13103344040141
6 Senary 531215333253
8 Octal 16761067001
10 Decimal 2009361921
12 Duodecimal 480b21229
16 Hexadecimal 77c46e01
20 Vigesimal 1b7ia4g1
36 Base36 x8blkx

Cryptographic Hash Functions

md5 c2f19f8dc76118ac2f99e3756dde1e58
sha1 4d7740bf9f721cc30e25ed3edac68da30837b9cf
sha256 02e494b236f0d3534bb23acc03fb3ea56f82b502955ca36312f8eb5ae03a9d9d
sha512 a41eae45a6884baf228fdf35e24a5abff3a6fd0a84f1ab367c9e2e12ac9e31dac694aa0ec0d6b68a2f13985c367b0632edd9f654b1b041233b908a2e7c9d1b3c
ripemd-160 a4a2490bb3e54f1acdd0c2ef381f4574648f3850

2009361921 as geometric shapes

Circle

Radius = n
Diameter 4018723842
Circumference 12625193298.833
Area 1.268429132997E+19

Sphere

Radius = n
Volume 3.3983109324416E+28
Surface area 5.073716531988E+19
Circumference 12625193298.833

Square

Length = n
Perimeter 8037447684
Area 4037535329564810241
Diagonal 2841666880.3943

Cube

Length = n
Surface area 2.4225211977389E+19
Volume 8.1128697459197E+27
Space diagonal 3480316937.9662

Equilateral Triangle

Length = n
Perimeter 6028085763
Area 1.7483040820402E+18
Altitude 1740158468.9831

Triangular Pyramid

Length = n
Surface area 1.7483040820402E+18
Volume 9.5611086870384E+26
Height 947222293.46475