2018129629 (number)

2018129629 is an odd 10-digits composite number following 2018129628 and preceding 2018129630. In scientific notation, it is written as 2.018129629 × 10^9. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 2008594800 positive integers (up to 2018129629) that are relatively prime to 2018129629.

Interesting facts

Basic properties

Name

Name two billion eighteen million one hundred twenty-nine thousand six hundred twenty-nine

Notation

Scientific notation 2.018129629 × 10^9
Engineering notation 2.018129629 × 10^9

Prime Factorization of 2018129629

Prime Factorization 194219 × 10391

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2018129629
Product of the distinct prime numbers

The prime factorization of 2018129629 is 194219 × 10391. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 61, 38, 495, 917, 5777, 7823, 49601, 19314, 511673, 215050, 6299717, 8142737, 77952096, 52884680, 691045437, 125554581, 4921642615, 4228328439

Basic calculations (n = 2018129629)

Multiplication

n×y
n×2 4036259258
n×3 6054388887
n×4 8072518516
n×5 10090648145

Division

n÷y
n÷2 1009064814.5
n÷3 672709876.33333
n÷3 504532407.25
n÷5 403625925.8

Exponentiation

ny
n2 4072847199447677641
n3 8.219533607595E+27
n4 1.6588084310049E+37
n5 3.3476904434459E+46

Nth Root

y√n
2√n 44923.597685404
3√n 1263.7165878114
4√n 211.9518758714
5√n 72.608892360712

Divisors of 2018129629

1, 10391, 194219, 2018129629

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2018129628
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2018129629 can be divided by 4 positive divisors. The sum of these divisors (counting 2018129629) is 1, the average is 0.25.

Base conversion 2018129629

Base System Value
2 Binary 1111000010010100011011011011101
3 Ternary 12012122110121101211
4 Quaternary 1320102203123131
5 Quinary 13113120122004
6 Senary 532131304421
8 Octal 17022433335
10 Decimal 2018129629
12 Duodecimal 483a4b111
16 Hexadecimal 784a36dd
20 Vigesimal 1bad6419
36 Base36 xdjisd

Cryptographic Hash Functions

md5 4070cb311c73935cbee72ae007ae5758
sha1 4c61ba9f950e36115dd25143256d9817168792d8
sha256 a252aabdcfedd83a2bced546b1d865f5692ab75ff600a87f5835eac5c2e188f2
sha512 42a1b1e937862dc69b2424e6c842279e435a293e5354f6e2185d582e329fac3966645c175860563512218bcfed4de5cef83383a2ef008803dc98010d76cec0a7
ripemd-160 a22f3e26d706252699f6004ac8eab1710394ebd9

2018129629 as geometric shapes

Circle

Radius = n
Diameter 4036259258
Circumference 12680282432.917
Area 1.2795226840979E+19

Sphere

Radius = n
Volume 3.4429901863407E+28
Surface area 5.1180907363914E+19
Circumference 12680282432.917

Square

Length = n
Perimeter 8072518516
Area 4072847199447677641
Diagonal 2854066291.9588

Cube

Length = n
Surface area 2.4437083196686E+19
Volume 8.219533607595E+27
Space diagonal 3495503053.6881

Equilateral Triangle

Length = n
Perimeter 6054388887
Area 1.763594570227E+18
Altitude 1747751526.8441

Triangular Pyramid

Length = n
Surface area 1.763594570227E+18
Volume 9.6868132535353E+26
Height 951355430.65293