2021051439 (number)

2021051439 is an odd 10-digits composite number following 2021051438 and preceding 2021051440. In scientific notation, it is written as 2.021051439 × 10^9. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 1224879480 positive integers (up to 2021051439) that are relatively prime to 2021051439.

Interesting facts

Basic properties

Name

Name two billion twenty-one million fifty-one thousand four hundred thirty-nine

Notation

Scientific notation 2.021051439 × 10^9
Engineering notation 2.021051439 × 10^9

Prime Factorization of 2021051439

Prime Factorization 27 × 11 × 6804887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2021051439
Product of the distinct prime numbers

The prime factorization of 2021051439 is 27 × 11 × 6804887. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 87, 47, 664, 546, 7507, 7018, 52229, 50930, 302363, 615656, 6014952, 6168376, 61230567, 66275766, 816048006, 904267280, 6654180673, 934803598

Basic calculations (n = 2021051439)

Multiplication

n×y
n×2 4042102878
n×3 6063154317
n×4 8084205756
n×5 10105257195

Division

n÷y
n÷2 1010525719.5
n÷3 673683813
n÷3 505262859.75
n÷5 404210287.8

Exponentiation

ny
n2 4084648919083970721
n3 8.2552855757245E+27
n4 1.6684356792174E+37
n5 3.3719943303612E+46

Nth Root

y√n
2√n 44956.105692108
3√n 1264.3261554101
4√n 212.02854923832
5√n 72.629904552694

Divisors of 2021051439

1, 11, 27, 297, 6804887, 74853757, 183731949, 2021051439

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 -2021051438
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 2021051439 can be divided by 8 positive divisors. The sum of these divisors (counting 2021051439) is 1, the average is 0.125.

Base conversion 2021051439

Base System Value
2 Binary 1111000011101101100110000101111
3 Ternary 12012211222001101000
4 Quaternary 1320131230300233
5 Quinary 13114342121224
6 Senary 532314051343
8 Octal 17035546057
10 Decimal 2021051439
12 Duodecimal 484a19b53
16 Hexadecimal 7876cc2f
20 Vigesimal 1bbbb8bj
36 Base36 xfa59r

Cryptographic Hash Functions

md5 a398ef5f601f6528121bcd4fa174e968
sha1 7ff34b7f4d24e46dab1ab778dd0eae666be1f2e6
sha256 cf2955aa613e6b4ab1d90ec0ed58fb3c67a18f40b4035b9997f5dde2f6d7e345
sha512 57c2aa34c4d17d1a0c58bcd21f7de6dd42b6f5641d38ca598203709a4fa2a0a3d81d4360c840d44be09ee05b79d724f134121d738b0c3b616bd0fde4a624d87e
ripemd-160 8ebe3694a24bfe735c19b68a6f89877285844dec

2021051439 as geometric shapes

Circle

Radius = n
Diameter 4042102878
Circumference 12698640706.579
Area 1.2832303036688E+19

Sphere

Radius = n
Volume 3.4579659357309E+28
Surface area 5.1329212146751E+19
Circumference 12698640706.579

Square

Length = n
Perimeter 8084205756
Area 4084648919083970721
Diagonal 2858198355.2875

Cube

Length = n
Surface area 2.4507893514504E+19
Volume 8.2552855757245E+27
Space diagonal 3500563777.0582

Equilateral Triangle

Length = n
Perimeter 6063154317
Area 1.7687048647337E+18
Altitude 1750281888.5291

Triangular Pyramid

Length = n
Surface area 1.7687048647337E+18
Volume 9.7289473520438E+26
Height 952732785.09582