1438861442 (number)

1438861442 is an even 10-digits composite number following 1438861441 and preceding 1438861443. In scientific notation, it is written as 1.438861442 × 10^9. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 702699732 positive integers (up to 1438861442) that are relatively prime to 1438861442.

Interesting facts

Basic properties

Name

Name one billion four hundred thirty-eight million eight hundred sixty-one thousand four hundred forty-two

Notation

Scientific notation 1.438861442 × 10^9
Engineering notation 1.438861442 × 10^9

Prime Factorization of 1438861442

Prime Factorization 2 × 43 × 16730947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1438861442
Product of the distinct prime numbers

The prime factorization of 1438861442 is 2 × 43 × 16730947. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 19, 46, 310, 184, 5409, 8961, 92826, 64483, 135441, 918989, 3860960, 2376700, 12741860, 42665339, 861079049, 188236132, 9235270920, 5940934083

Basic calculations (n = 1438861442)

Multiplication

n×y
n×2 2877722884
n×3 4316584326
n×4 5755445768
n×5 7194307210

Division

n÷y
n÷2 719430721
n÷3 479620480.66667
n÷3 359715360.5
n÷5 287772288.4

Exponentiation

ny
n2 2070322249274319364
n3 2.9789068569955E+27
n4 4.2862342158403E+36
n5 6.1672971445537E+45

Nth Root

y√n
2√n 37932.327136626
3√n 1128.9455383788
4√n 194.76223231578
5√n 67.858428051289

Divisors of 1438861442

1, 2, 43, 86, 16730947, 33461894, 719430721, 1438861442

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 -1438861441
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 1438861442 can be divided by 8 positive divisors. The sum of these divisors (counting 1438861442) is 1, the average is 0.125.

Base conversion 1438861442

Base System Value
2 Binary 1010101110000110100100010000010
3 Ternary 10201021110201211112
4 Quaternary 1111300310202002
5 Quinary 10421322031232
6 Senary 354435443322
8 Octal 12560644202
10 Decimal 1438861442
12 Duodecimal 341a56542
16 Hexadecimal 55c34882
20 Vigesimal 129chdc2
36 Base36 nsnsle

Cryptographic Hash Functions

md5 ffd3e2e95c17b5dca63852cc21626ef4
sha1 414a04f564c7ebfca7073ab7ad19b1fc0618a49a
sha256 75e3a7666db99b50fea8c0e9eeff66be781c7d25110a8f299123444828f32d1e
sha512 45f5d5f1c326d1accdbf75f54ae943439268de0438cc10d3e12f0d56b6f94ae4dba63ba7e1f818972bc2002d3bcf8231c20942f5e2d4a1dd89872fd1433c12ae
ripemd-160 f9ff44bcaee7a4ba7398024c2c2c0e54d849dad8

1438861442 as geometric shapes

Circle

Radius = n
Diameter 2877722884
Circumference 9040633071.4416
Area 6.5041091688837E+18

Sphere

Radius = n
Volume 1.2478015863554E+28
Surface area 2.6016436675535E+19
Circumference 9040633071.4416

Square

Length = n
Perimeter 5755445768
Area 2070322249274319364
Diagonal 2034857365.6521

Cube

Length = n
Surface area 1.2421933495646E+19
Volume 2.9789068569955E+27
Space diagonal 2492181122.5958

Equilateral Triangle

Length = n
Perimeter 4316584326
Area 8.9647583094585E+17
Altitude 1246090561.2979

Triangular Pyramid

Length = n
Surface area 8.9647583094585E+17
Volume 3.5106753985077E+26
Height 678285788.5507