1538366942 (number)

1538366942 is an even 10-digits composite number following 1538366941 and preceding 1538366943. In scientific notation, it is written as 1.538366942 × 10^9. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 655254360 positive integers (up to 1538366942) that are relatively prime to 1538366942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.538366942 × 10^9
Engineering notation 1.538366942 × 10^9

Prime Factorization of 1538366942

Prime Factorization 2 × 7 × 163 × 674131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1538366942
Product of the distinct prime numbers

The prime factorization of 1538366942 is 2 × 7 × 163 × 674131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 73, 75, 375, 275, 3582, 5480, 21718, 44150, 249344, 202195, 3602487, 3248326, 34839328, 21129086, 501987022, 953233064, 746759595, 5770533339

Basic calculations (n = 1538366942)

Multiplication

n×y
n×2 3076733884
n×3 4615100826
n×4 6153467768
n×5 7691834710

Division

n÷y
n÷2 769183471
n÷3 512788980.66667
n÷3 384591735.5
n÷5 307673388.4

Exponentiation

ny
n2 2366572848238431364
n3 3.6406574355648E+27
n4 5.6006670460194E+36
n5 8.615881036745E+45

Nth Root

y√n
2√n 39222.021136091
3√n 1154.3920119912
4√n 198.0455026909
5√n 68.772052770982

Divisors of 1538366942

1, 2, 7, 14, 163, 326, 1141, 2282, 674131, 1348262, 4718917, 9437834, 109883353, 219766706, 769183471, 1538366942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1538366941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1538366942 can be divided by 16 positive divisors. The sum of these divisors (counting 1538366942) is 1, the average is 0.0625.

Base conversion 1538366942

Base System Value
2 Binary 1011011101100011001110111011110
3 Ternary 10222012201010201102
4 Quaternary 1123230121313132
5 Quinary 11122310220232
6 Senary 412352313102
8 Octal 13354316736
10 Decimal 1538366942
12 Duodecimal 36b242792
16 Hexadecimal 5bb19dde
20 Vigesimal 140efh72
36 Base36 pfwjj2

Cryptographic Hash Functions

md5 8c82406fe72f003ab689769591b23260
sha1 35b7a87a898e7c8e00d2b1d957452cdf9b989742
sha256 8cf894e277f30b148da663973b475b0045c4f065082b0a94e05be2612df79be8
sha512 e34988934df32770792bdd61c5c91bc0ee5a325442f5a855f40d589b03cc4eaba469369daad45ee19853ec46b728732bc1e1f213175890ed4806a4d0f9ba5f04
ripemd-160 48c6219084d655f41e3a43fcc9ce36ecfdf44125

1538366942 as geometric shapes

Circle

Radius = n
Diameter 3076733884
Circumference 9665844567.0252
Area 7.4348078742109E+18

Sphere

Radius = n
Volume 1.5249950205077E+28
Surface area 2.9739231496844E+19
Circumference 9665844567.0252

Square

Length = n
Perimeter 6153467768
Area 2366572848238431364
Diagonal 2175579393.2828

Cube

Length = n
Surface area 1.4199437089431E+19
Volume 3.6406574355648E+27
Space diagonal 2664529704.2284

Equilateral Triangle

Length = n
Perimeter 4615100826
Area 1.0247561032405E+18
Altitude 1332264852.1142

Triangular Pyramid

Length = n
Surface area 1.0247561032405E+18
Volume 4.2905559344418E+26
Height 725193131.09427