1405990538 (number)

1405990538 is an even 10-digits composite number following 1405990537 and preceding 1405990539. In scientific notation, it is written as 1.405990538 × 10^9. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 665995500 positive integers (up to 1405990538) that are relatively prime to 1405990538.

Interesting facts

Basic properties

Name

Name one billion four hundred five million nine hundred ninety thousand five hundred thirty-eight

Notation

Scientific notation 1.405990538 × 10^9
Engineering notation 1.405990538 × 10^9

Prime Factorization of 1405990538

Prime Factorization 2 × 19 × 36999751

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1405990538
Product of the distinct prime numbers

The prime factorization of 1405990538 is 2 × 19 × 36999751. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1405990538)

Multiplication

n×y
n×2 2811981076
n×3 4217971614
n×4 5623962152
n×5 7029952690

Division

n÷y
n÷2 702995269
n÷3 468663512.66667
n÷3 351497634.5
n÷5 281198107.6

Exponentiation

ny
n2 1976809392945529444
n3 2.7793753019109E+27
n4 3.9077753760377E+36
n5 5.4942952033384E+45

Nth Root

y√n
2√n 37496.540347077
3√n 1120.2822784463
4√n 193.6402343189
5√n 67.545509135518

Divisors of 1405990538

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 -1405990537
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 1405990538 can be divided by 8 positive divisors. The sum of these divisors (counting 1405990538) is 1, the average is 0.125.

Base conversion 1405990538

Base System Value
2 Binary 1010011110011011011011010001010
3 Ternary 10121222121201102122
4 Quaternary 1103303123122022
5 Quinary 10334413144123
6 Senary 351303131242
8 Octal 12363333212
10 Decimal 1405990538
12 Duodecimal 332a43b22
16 Hexadecimal 53cdb68a
20 Vigesimal 11j78g6i
36 Base36 n9398q

Cryptographic Hash Functions

md5 ccb83282ce0f9b3c27bfec0ddf541aca
sha1 588280420c22a29ccf784b2a2a46c162ca00da84
sha256 0f518c5368547dfdb42b25a054e169ab9c49cf2c57c1ed490e1019b62d36e546
sha512 80c3d9c786c1a009a66adee692f6a125e2976f85464d3990b2de2b947e35d1189b5566cb6f4736552fe8e9a96ccbaa8b5ba86c36577e2b126381c28d5bafaa3c
ripemd-160 e4c1ff3aabeb23067f1f85db200b0a677156c4da

1405990538 as geometric shapes

Circle

Radius = n
Diameter 2811981076
Circumference 8834099090.3951
Area 6.210329866425E+18

Sphere

Radius = n
Volume 1.164222004007E+28
Surface area 2.48413194657E+19
Circumference 8834099090.3951

Square

Length = n
Perimeter 5623962152
Area 1976809392945529444
Diagonal 1988370887.4078

Cube

Length = n
Surface area 1.1860856357673E+19
Volume 2.7793753019109E+27
Space diagonal 2435247046.7771

Equilateral Triangle

Length = n
Perimeter 4217971614
Area 8.5598357636526E+17
Altitude 1217623523.3886

Triangular Pyramid

Length = n
Surface area 8.5598357636526E+17
Volume 3.2755252057394E+26
Height 662790295.80261