1288522020 (number)

1288522020 is an even 10-digits composite number following 1288522019 and preceding 1288522021. In scientific notation, it is written as 1.288522020 × 10^9. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 343605856 positive integers (up to 1288522020) that are relatively prime to 1288522020.

Interesting facts

Basic properties

Name

Name one billion two hundred eighty-eight million five hundred twenty-two thousand twenty

Notation

Scientific notation 1.288522020 × 10^9
Engineering notation 1.288522020 × 10^9

Prime Factorization of 1288522020

Prime Factorization 2 × 2 × 15 × 21475367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 644261010
Product of the distinct prime numbers

The prime factorization of 1288522020 is 2 × 2 × 15 × 21475367. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 32, 22, 225, 823, 5137, 4036, 89511, 77390, 792467, 638912, 718449, 1915899, 93140395, 7501279, 603843989, 734919234, 8726950708, 6403283761

Basic calculations (n = 1288522020)

Multiplication

n×y
n×2 2577044040
n×3 3865566060
n×4 5154088080
n×5 6442610100

Division

n÷y
n÷2 644261010
n÷3 429507340
n÷3 322130505
n÷5 257704404

Exponentiation

ny
n2 1660288996024880400
n3 2.1393189309418E+27
n4 2.7565595503213E+36
n5 3.5518876800303E+45

Nth Root

y√n
2√n 35895.988912412
3√n 1088.1713355189
4√n 189.46236806398
5√n 66.377114472218

Divisors of 1288522020

1, 2, 4, 15, 30, 60, 21475367, 42950734, 85901468, 322130505, 644261010, 1288522020

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1288522019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1288522020 can be divided by 12 positive divisors. The sum of these divisors (counting 1288522020) is 1, the average is 0.083333333333333.

Base conversion 1288522020

Base System Value
2 Binary 1001100110011010100100100100100
3 Ternary 10022210120200220210
4 Quaternary 1030303110210210
5 Quinary 10114330201040
6 Senary 331505255420
8 Octal 11463244444
10 Decimal 1288522020
12 Duodecimal 2bb634570
16 Hexadecimal 4ccd4924
20 Vigesimal 102d5510
36 Base36 lb5hyc

Cryptographic Hash Functions

md5 ecdfb747f4446e1b1b37b199dc8ba92f
sha1 b4d9aad2b8c6905ed0e2c98656a7f9b026e3e6d4
sha256 f74d8179e0fd3e24ea159dacf747b452d1549b39ea412948f0dcc349114d8585
sha512 f77aa5fbbc41ec7d0835df8a7e503ccf1a233702a6a354ed674fa0d77bb5084dc505242593350cabff4028c14a9fa0a5447873144cb5414c2c2e9ec86d15fe72
ripemd-160 a4147c6eca7e52449cd47e31ae29599333db2f10

1288522020 as geometric shapes

Circle

Radius = n
Diameter 2577044040
Circumference 8096022624.0414
Area 5.2159517127477E+18

Sphere

Radius = n
Volume 8.9611581828429E+27
Surface area 2.0863806850991E+19
Circumference 8096022624.0414

Square

Length = n
Perimeter 5154088080
Area 1660288996024880400
Diagonal 1822245316.1004

Cube

Length = n
Surface area 9.9617339761493E+18
Volume 2.1393189309418E+27
Space diagonal 2231785605.3113

Equilateral Triangle

Length = n
Perimeter 3865566060
Area 7.1892622409065E+17
Altitude 1115892802.6556

Triangular Pyramid

Length = n
Surface area 7.1892622409065E+17
Volume 2.5212115386494E+26
Height 607415105.36679