1421691844 (number)

1421691844 is an even 10-digits composite number following 1421691843 and preceding 1421691845. In scientific notation, it is written as 1.421691844 × 10^9. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 664536576 positive integers (up to 1421691844) that are relatively prime to 1421691844.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.421691844 × 10^9
Engineering notation 1.421691844 × 10^9

Prime Factorization of 1421691844

Prime Factorization 2 × 2 × 149 × 17 × 140317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 710845922
Product of the distinct prime numbers

The prime factorization of 1421691844 is 2 × 2 × 149 × 17 × 140317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 76, 100, 199, 755, 3772, 2614, 93035, 65164, 565473, 973607, 6989178, 5479513, 80724415, 38306637, 862983198, 818395260, 1914468227, 9666868830

Basic calculations (n = 1421691844)

Multiplication

n×y
n×2 2843383688
n×3 4265075532
n×4 5686767376
n×5 7108459220

Division

n÷y
n÷2 710845922
n÷3 473897281.33333
n÷3 355422961
n÷5 284338368.8

Exponentiation

ny
n2 2021207699296120336
n3 2.8735345011193E+27
n4 4.0852805636939E+36
n5 5.8080100578554E+45

Nth Root

y√n
2√n 37705.32911937
3√n 1124.4370764638
4√n 194.17860108511
5√n 67.695701717282

Divisors of 1421691844

1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 10132, 140317, 280634, 561268, 2385389, 4770778, 9541556, 20907233, 41814466, 83628932, 355422961, 710845922, 1421691844

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1421691843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1421691844 can be divided by 24 positive divisors. The sum of these divisors (counting 1421691844) is 1, the average is 0.041666666666667.

Base conversion 1421691844

Base System Value
2 Binary 1010100101111010100101111000100
3 Ternary 10200002011102120111
4 Quaternary 1110233110233010
5 Quinary 10402423114334
6 Senary 353023442404
8 Octal 12457245704
10 Decimal 1421691844
12 Duodecimal 338156404
16 Hexadecimal 54bd4bc4
20 Vigesimal 1245b9c4
36 Base36 nifsg4

Cryptographic Hash Functions

md5 160a2d0f7f90da40e05d7c2d15fa7cf7
sha1 7c380224aaead2a11c8309344f7757dcba3ec90a
sha256 88b1ca2404a4654e2a8d83a7df9f17e4e9a42d0fc1f2d6889acb6bf0c735450c
sha512 d771dde587f8d860cd6b2d1e51b8aeb61719b714edf414c8755932f982e4fbff5f57cece329a6b7cc3a4cc58581dd597d2186d6120750bb807be956bff8d2ad5
ripemd-160 23406ba0bdc025ff403649c51ead851ca80c0487

1421691844 as geometric shapes

Circle

Radius = n
Diameter 2843383688
Circumference 8932753305.5579
Area 6.3498112594878E+18

Sphere

Radius = n
Volume 1.2036633171404E+28
Surface area 2.5399245037951E+19
Circumference 8932753305.5579

Square

Length = n
Perimeter 5686767376
Area 2021207699296120336
Diagonal 2010575887.3

Cube

Length = n
Surface area 1.2127246195777E+19
Volume 2.8735345011193E+27
Space diagonal 2462442506.5143

Equilateral Triangle

Length = n
Perimeter 4265075532
Area 8.7520860695757E+17
Altitude 1231221253.2571

Triangular Pyramid

Length = n
Surface area 8.7520860695757E+17
Volume 3.3864928861916E+26
Height 670191962.43334