2021508913 (number)

2021508913 is an odd 10-digits composite number following 2021508912 and preceding 2021508914. In scientific notation, it is written as 2.021508913 × 10^9. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 1901093184 positive integers (up to 2021508913) that are relatively prime to 2021508913.

Interesting facts

Basic properties

Name

Name two billion twenty-one million five hundred eight thousand nine hundred thirteen

Notation

Scientific notation 2.021508913 × 10^9
Engineering notation 2.021508913 × 10^9

Prime Factorization of 2021508913

Prime Factorization 17 × 1283 × 92683

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2021508913
Product of the distinct prime numbers

The prime factorization of 2021508913 is 17 × 1283 × 92683. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 48, 73, 259, 651, 3605, 1552, 49517, 50279, 279287, 368415, 2993682, 2522587, 18100552, 35550694, 128277983, 672671204, 3938136577, 2881722243

Basic calculations (n = 2021508913)

Multiplication

n×y
n×2 4043017826
n×3 6064526739
n×4 8086035652
n×5 10107544565

Division

n÷y
n÷2 1010754456.5
n÷3 673836304.33333
n÷3 505377228.25
n÷5 404301782.6

Exponentiation

ny
n2 4086498285338441569
n3 8.2608927067709E+27
n4 1.6699468236074E+37
n5 3.3758123881584E+46

Nth Root

y√n
2√n 44961.193411652
3√n 1264.4215434999
4√n 212.04054662175
5√n 72.633192275545

Divisors of 2021508913

1, 17, 1283, 21811, 92683, 1575611, 118912289, 2021508913

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 -2021508912
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 2021508913 can be divided by 8 positive divisors. The sum of these divisors (counting 2021508913) is 1, the average is 0.125.

Base conversion 2021508913

Base System Value
2 Binary 1111000011111011100011100110001
3 Ternary 12012212211021220111
4 Quaternary 1320133130130301
5 Quinary 13120001241123
6 Senary 532331541321
8 Octal 17037343461
10 Decimal 2021508913
12 Duodecimal 484bba841
16 Hexadecimal 787dc731
20 Vigesimal 1bbe8c5d
36 Base36 xfjy9d

Cryptographic Hash Functions

md5 a24181c7412037d4f11df14a51458fec
sha1 0e6d9a5e1db0aa6e1c85a25e9da5608ae0b04d01
sha256 26eb0c981d3e88e6fa7d67556bcdebae63cfe3d0fdc066539f8bb97b7b6d1c52
sha512 7ad475b765d7756ce3c232ae2b20e4337a99b0deace733973c8dd09aa04b7b55fd6df680644eff749b1e3affb37839434e12da0233c2e945535f14a1ef57eff4
ripemd-160 3c0eec5a92476034add6dda5f845a67d58027bb4

2021508913 as geometric shapes

Circle

Radius = n
Diameter 4043017826
Circumference 12701515100.494
Area 1.2838112992127E+19

Sphere

Radius = n
Volume 3.4603146452913E+28
Surface area 5.1352451968506E+19
Circumference 12701515100.494

Square

Length = n
Perimeter 8086035652
Area 4086498285338441569
Diagonal 2858845321.2227

Cube

Length = n
Surface area 2.4518989712031E+19
Volume 8.2608927067709E+27
Space diagonal 3501356145.2693

Equilateral Triangle

Length = n
Perimeter 6064526739
Area 1.7695056638123E+18
Altitude 1750678072.6347

Triangular Pyramid

Length = n
Surface area 1.7695056638123E+18
Volume 9.7355554193536E+26
Height 952948440.40756