1538366940 (number)

1538366940 is an even 10-digits composite number following 1538366939 and preceding 1538366941. In scientific notation, it is written as 1.538366940 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 354816000 positive integers (up to 1538366940) that are relatively prime to 1538366940.

Interesting facts

Basic properties

Name

Name one billion five hundred thirty-eight million three hundred sixty-six thousand nine hundred forty

Notation

Scientific notation 1.538366940 × 10^9
Engineering notation 1.538366940 × 10^9

Prime Factorization of 1538366940

Prime Factorization 2 × 2 × 3195 × 11 × 31 × 353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 769183470
Product of the distinct prime numbers

The prime factorization of 1538366940 is 2 × 2 × 3195 × 11 × 31 × 353. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 58, 73, 924, 382, 9130, 4281, 64490, 74633, 75871, 621238, 116307, 169336, 89251482, 68070645, 303267162, 985059932, 5686248926, 9618296067

Basic calculations (n = 1538366940)

Multiplication

n×y
n×2 3076733880
n×3 4615100820
n×4 6153467760
n×5 7691834700

Division

n÷y
n÷2 769183470
n÷3 512788980
n÷3 384591735
n÷5 307673388

Exponentiation

ny
n2 2366572842084963600
n3 3.6406574213653E+27
n4 5.6006670168941E+36
n5 8.6158809807383E+45

Nth Root

y√n
2√n 39222.021110596
3√n 1154.3920114909
4√n 198.04550262653
5√n 68.7720527531

Divisors of 1538366940

1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 353, 682, 706, 1364, 1412, 3195, 3883, 6390, 7766, 10943, 12780, 15532, 21886, 35145, 43772, 70290, 99045, 120373, 140580, 198090, 240746, 396180, 481492, 1089495, 1127835, 2178990, 2255670, 4357980, 4511340, 12406185, 24812370, 34962885, 49624740, 69925770, 139851540, 384591735, 769183470, 1538366940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1538366939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1538366940 can be divided by 48 positive divisors. The sum of these divisors (counting 1538366940) is 1, the average is 0.020833333333333.

Base conversion 1538366940

Base System Value
2 Binary 1011011101100011001110111011100
3 Ternary 10222012201010201100
4 Quaternary 1123230121313130
5 Quinary 11122310220230
6 Senary 412352313100
8 Octal 13354316734
10 Decimal 1538366940
12 Duodecimal 36b242790
16 Hexadecimal 5bb19ddc
20 Vigesimal 140efh70
36 Base36 pfwjj0

Cryptographic Hash Functions

md5 11af6b328e8eb963172dca42029f8dae
sha1 6444344bec9e3c707f7535ded2338f62277c070e
sha256 75ad19d2a4a7cad7489d5ae4ede358959b24034d95d54317e6b829976d72a116
sha512 47955308c1f0207cb71e2d5d004bc5ded834edc1ebd36b296552ae7a7a148eca3c7f3b37a163c09eacfb4bbae17aadafaef926c8c0d674f7b221739967ae8b88
ripemd-160 e53821315248bce9b70cff02d5a446ccef8d9d04

1538366940 as geometric shapes

Circle

Radius = n
Diameter 3076733880
Circumference 9665844554.4588
Area 7.4348078548792E+18

Sphere

Radius = n
Volume 1.5249950145598E+28
Surface area 2.9739231419517E+19
Circumference 9665844554.4588

Square

Length = n
Perimeter 6153467760
Area 2366572842084963600
Diagonal 2175579390.4544

Cube

Length = n
Surface area 1.419943705251E+19
Volume 3.6406574213653E+27
Space diagonal 2664529700.7643

Equilateral Triangle

Length = n
Perimeter 4615100820
Area 1.024756100576E+18
Altitude 1332264850.3821

Triangular Pyramid

Length = n
Surface area 1.024756100576E+18
Volume 4.2905559177076E+26
Height 725193130.15147