1242183989 (number)

1242183989 is an odd 10-digits composite number following 1242183988 and preceding 1242183990. In scientific notation, it is written as 1.242183989 × 10^9. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 1242104556 positive integers (up to 1242183989) that are relatively prime to 1242183989.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-two million one hundred eighty-three thousand nine hundred eighty-nine

Notation

Scientific notation 1.242183989 × 10^9
Engineering notation 1.242183989 × 10^9

Prime Factorization of 1242183989

Prime Factorization 21407 × 58027

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1242183989
Product of the distinct prime numbers

The prime factorization of 1242183989 is 21407 × 58027. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 7, 60, 649, 125, 4122, 5705, 68262, 91931, 998110, 622423, 2081626, 8838150, 25370440, 15577511, 58088859, 771884238, 5109152089, 790264516

Basic calculations (n = 1242183989)

Multiplication

n×y
n×2 2484367978
n×3 3726551967
n×4 4968735956
n×5 6210919945

Division

n÷y
n÷2 621091994.5
n÷3 414061329.66667
n÷3 310545997.25
n÷5 248436797.8

Exponentiation

ny
n2 1543021062527952121
n3 1.916716058562E+27
n4 2.3809139994049E+36
n5 2.9575332492467E+45

Nth Root

y√n
2√n 35244.630640709
3√n 1074.9674377013
4√n 187.73553377214
5√n 65.892682095822

Divisors of 1242183989

1, 21407, 58027, 1242183989

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1242183988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1242183989 can be divided by 4 positive divisors. The sum of these divisors (counting 1242183989) is 1, the average is 0.25.

Base conversion 1242183989

Base System Value
2 Binary 1001010000010100011100100110101
3 Ternary 10012120101111002102
4 Quaternary 1022002203210311
5 Quinary 10020444341424
6 Senary 323132151445
8 Octal 11202434465
10 Decimal 1242183989
12 Duodecimal 2a8008585
16 Hexadecimal 4a0a3935
20 Vigesimal j83cjj9
36 Base36 kjkbat

Cryptographic Hash Functions

md5 b3f4638c25051571eee43cb30b862863
sha1 747b5aeb2aea4c43db584acf2de870cd0956cdc1
sha256 07bf42b105d0aadbd59084fbeb780aa8908029716e7a5e7d32e23f87799b7a7c
sha512 95bea1fc35a196b47c22652f7dfd4d5f5beeeb471d468e663ef0e67620e273e1b1aa75a4b5e802265b9c1a2d760f25defbe83ecc8b38334a664960314487c5a4
ripemd-160 67a5c98c27d9e4c9991e4bae3f30467f621534fb

1242183989 as geometric shapes

Circle

Radius = n
Diameter 2484367978
Circumference 7804872188.4985
Area 4.8475436343721E+18

Sphere

Radius = n
Volume 8.0287214514612E+27
Surface area 1.9390174537489E+19
Circumference 7804872188.4985

Square

Length = n
Perimeter 4968735956
Area 1543021062527952121
Diagonal 1756713444.2065

Cube

Length = n
Surface area 9.2581263751677E+18
Volume 1.916716058562E+27
Space diagonal 2151525781.2966

Equilateral Triangle

Length = n
Perimeter 3726551967
Area 6.6814771936183E+17
Altitude 1075762890.6483

Triangular Pyramid

Length = n
Surface area 6.6814771936183E+17
Volume 2.2588715376972E+26
Height 585571148.06884