2018040728 (number)

2018040728 is an even 10-digits composite number following 2018040727 and preceding 2018040729. In scientific notation, it is written as 2.018040728 × 10^9. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 887700000 positive integers (up to 2018040728) that are relatively prime to 2018040728.

Interesting facts

Basic properties

Name

Name two billion eighteen million forty thousand seven hundred twenty-eight

Notation

Scientific notation 2.018040728 × 10^9
Engineering notation 2.018040728 × 10^9

Prime Factorization of 2018040728

Prime Factorization 2 × 2 × 2 × 31 × 11 × 739751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 504510182
Product of the distinct prime numbers

The prime factorization of 2018040728 is 2 × 2 × 2 × 31 × 11 × 739751. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 89, 20, 341, 809, 66, 3127, 36066, 13879, 500276, 836613, 9753533, 9164520, 59390004, 37307877, 739268060, 473114291, 2574709776, 3156580956

Basic calculations (n = 2018040728)

Multiplication

n×y
n×2 4036081456
n×3 6054122184
n×4 8072162912
n×5 10090203640

Division

n÷y
n÷2 1009020364
n÷3 672680242.66667
n÷3 504510182
n÷5 403608145.6

Exponentiation

ny
n2 4072488379866769984
n3 8.2184474148779E+27
n4 1.658516160415E+37
n5 3.3469531597636E+46

Nth Root

y√n
2√n 44922.608205669
3√n 1263.6980314682
4√n 211.94954165006
5√n 72.608252647901

Divisors of 2018040728

1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 739751, 1479502, 2959004, 5918008, 8137261, 16274522, 22932281, 32549044, 45864562, 65098088, 91729124, 183458248, 252255091, 504510182, 1009020364, 2018040728

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2018040727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2018040728 can be divided by 32 positive divisors. The sum of these divisors (counting 2018040728) is 1, the average is 0.03125.

Base conversion 2018040728

Base System Value
2 Binary 1111000010010001101101110011000
3 Ternary 12012122022002110012
4 Quaternary 1320102031232120
5 Quinary 13113104300403
6 Senary 532125341052
8 Octal 17022155630
10 Decimal 2018040728
12 Duodecimal 483a07788
16 Hexadecimal 7848db98
20 Vigesimal 1bacf1g8
36 Base36 xdhm6w

Cryptographic Hash Functions

md5 7b9b03d63692254b5dd15fb78d07a849
sha1 6bd697c99dc57e86091d9c6f529842c50e959443
sha256 f1be945bb052704374672bb27b0dbd5a017860f4b6316354a0d3a2427482542d
sha512 ea66db38b717c422c2cef1af9eaf2a1e064afc7677c36c36979cb6634b2bec3dc57d6c2b9712d70c86236ec5d83eceb9717354bfa7f2a35ddd9e46f46d956710
ripemd-160 cc262cf9407c86e058f5063c87e032632d9241a9

2018040728 as geometric shapes

Circle

Radius = n
Diameter 4036081456
Circumference 12679723851.46
Area 1.2794099576019E+19

Sphere

Radius = n
Volume 3.4425352029992E+28
Surface area 5.1176398304077E+19
Circumference 12679723851.46

Square

Length = n
Perimeter 8072162912
Area 4072488379866769984
Diagonal 2853940566.9589

Cube

Length = n
Surface area 2.4434930279201E+19
Volume 8.2184474148779E+27
Space diagonal 3495349072.6393

Equilateral Triangle

Length = n
Perimeter 6054122184
Area 1.7634391967908E+18
Altitude 1747674536.3196

Triangular Pyramid

Length = n
Surface area 1.7634391967908E+18
Volume 9.685533163142E+26
Height 951313522.31962