2057146721 (number)

2057146721 is an odd 10-digits composite number following 2057146720 and preceding 2057146722. In scientific notation, it is written as 2.057146721 × 10^9. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 1762430688 positive integers (up to 2057146721) that are relatively prime to 2057146721.

Interesting facts

Basic properties

Name

Name two billion fifty-seven million one hundred forty-six thousand seven hundred twenty-one

Notation

Scientific notation 2.057146721 × 10^9
Engineering notation 2.057146721 × 10^9

Prime Factorization of 2057146721

Prime Factorization 7 × 2137 × 137519

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2057146721
Product of the distinct prime numbers

The prime factorization of 2057146721 is 7 × 2137 × 137519. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2057146721)

Multiplication

n×y
n×2 4114293442
n×3 6171440163
n×4 8228586884
n×5 10285733605

Division

n÷y
n÷2 1028573360.5
n÷3 685715573.66667
n÷3 514286680.25
n÷5 411429344.2

Exponentiation

ny
n2 4231852631721051841
n3 8.7055417651002E+27
n4 1.7908576696604E+37
n5 3.6840569829197E+46

Nth Root

y√n
2√n 45355.779356109
3√n 1271.808595801
4√n 212.96896336346
5√n 72.887499854135

Divisors of 2057146721

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 -2057146720
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 2057146721 can be divided by 8 positive divisors. The sum of these divisors (counting 2057146721) is 1, the average is 0.125.

Base conversion 2057146721

Base System Value
2 Binary 1111010100111011001000101100001
3 Ternary 12022100212212210022
4 Quaternary 1322213121011201
5 Quinary 13203112143341
6 Senary 540043443225
8 Octal 17247310541
10 Decimal 2057146721
12 Duodecimal 494b26515
16 Hexadecimal 7a9d9161
20 Vigesimal 1c2h36g1
36 Base36 y0rskh

Cryptographic Hash Functions

md5 1e752e7ce5e22a3768c5c45957631a16
sha1 f1d8eed7ed5a0de0e7d28acb51d5e79647e5aa86
sha256 11597e2c8fdea55330ed3e69669abe49f4413fcab305b413aa53ef75a15d91f2
sha512 aa3d15f26fdef5182062be0d13e7334dfb81e78eac7b14de998fe197ad4693d3729cbeb65ffd9522db7a01fb3a6c09c4191fb520688a45ee99ca6b83c70d8c97
ripemd-160 ebad454921d2b23f90f9a0831640106bf601caa4

2057146721 as geometric shapes

Circle

Radius = n
Diameter 4114293442
Circumference 12925434052.1
Area 1.3294757138889E+19

Sphere

Radius = n
Volume 3.646568807301E+28
Surface area 5.3179028555558E+19
Circumference 12925434052.1

Square

Length = n
Perimeter 8228586884
Area 4231852631721051841
Diagonal 2909244792.6295

Cube

Length = n
Surface area 2.5391115790326E+19
Volume 8.7055417651002E+27
Space diagonal 3563082639.3957

Equilateral Triangle

Length = n
Perimeter 6171440163
Area 1.8324459420712E+18
Altitude 1781541319.6979

Triangular Pyramid

Length = n
Surface area 1.8324459420712E+18
Volume 1.0259579360008E+27
Height 969748264.20985