1421691841 (number)

1421691841 is an odd 10-digits composite number following 1421691840 and preceding 1421691842. In scientific notation, it is written as 1.421691841 × 10^9. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 1421402112 positive integers (up to 1421691841) that are relatively prime to 1421691841.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-one million six hundred ninety-one thousand eight hundred forty-one

Notation

Scientific notation 1.421691841 × 10^9
Engineering notation 1.421691841 × 10^9

Prime Factorization of 1421691841

Prime Factorization 4993 × 284737

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1421691841
Product of the distinct prime numbers

The prime factorization of 1421691841 is 4993 × 284737. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 79, 78, 166, 584, 4591, 3315, 17163, 64944, 646586, 721144, 7441824, 8761141, 48503190, 52747567, 155680327, 286649603, 1212442431, 1800782799

Basic calculations (n = 1421691841)

Multiplication

n×y
n×2 2843383682
n×3 4265075523
n×4 5686767364
n×5 7108459205

Division

n÷y
n÷2 710845920.5
n÷3 473897280.33333
n÷3 355422960.25
n÷5 284338368.2

Exponentiation

ny
n2 2021207690765969281
n3 2.8735344829284E+27
n4 4.0852805292115E+36
n5 5.8080099965762E+45

Nth Root

y√n
2√n 37705.329079588
3√n 1124.4370756729
4√n 194.17860098267
5√n 67.695701688712

Divisors of 1421691841

1, 4993, 284737, 1421691841

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 -1421691840
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 1421691841 can be divided by 4 positive divisors. The sum of these divisors (counting 1421691841) is 1, the average is 0.25.

Base conversion 1421691841

Base System Value
2 Binary 1010100101111010100101111000001
3 Ternary 10200002011102120101
4 Quaternary 1110233110233001
5 Quinary 10402423114331
6 Senary 353023442401
8 Octal 12457245701
10 Decimal 1421691841
12 Duodecimal 338156401
16 Hexadecimal 54bd4bc1
20 Vigesimal 1245b9c1
36 Base36 nifsg1

Cryptographic Hash Functions

md5 046503db837d7324e8471719e53a79fb
sha1 fd7dbb4c8cb9463ae01ebbd8051440f77575f8bc
sha256 939f2aa8e7f90cb9448a4aeb3a6a331ab68dd443c7c61c69aa24de779e137218
sha512 049acb230acf6154ac11426f258adb200812c255c13845262b5973ea15e9e5ad74cba17dc0270ca4ad8f5eb34abc73709f2125d89f767cb7c73ef9203817c4f3
ripemd-160 e72f604fdf6af5f380e84eccf8672980b80bec43

1421691841 as geometric shapes

Circle

Radius = n
Diameter 2843383682
Circumference 8932753286.7083
Area 6.3498112326896E+18

Sphere

Radius = n
Volume 1.2036633095207E+28
Surface area 2.5399244930758E+19
Circumference 8932753286.7083

Square

Length = n
Perimeter 5686767364
Area 2021207690765969281
Diagonal 2010575883.0574

Cube

Length = n
Surface area 1.2127246144596E+19
Volume 2.8735344829284E+27
Space diagonal 2462442501.3181

Equilateral Triangle

Length = n
Perimeter 4265075523
Area 8.7520860326391E+17
Altitude 1231221250.6591

Triangular Pyramid

Length = n
Surface area 8.7520860326391E+17
Volume 3.3864928647535E+26
Height 670191961.01912