1421969904 (number)

1421969904 is an even 10-digits composite number following 1421969903 and preceding 1421969905. In scientific notation, it is written as 1.421969904 × 10^9. The sum of its digits is 45. It has a total of 8 prime factors and 60 positive divisors. There are 473978304 positive integers (up to 1421969904) that are relatively prime to 1421969904.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-one million nine hundred sixty-nine thousand nine hundred four

Notation

Scientific notation 1.421969904 × 10^9
Engineering notation 1.421969904 × 10^9

Prime Factorization of 1421969904

Prime Factorization 2 × 2 × 2 × 2 × 9 × 9 × 27 × 40637

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19749582
Product of the distinct prime numbers

The prime factorization of 1421969904 is 2 × 2 × 2 × 2 × 9 × 9 × 27 × 40637. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 1, 89, 72, 633, 937, 1052, 470, 61575, 91584, 785588, 452540, 6425238, 7160127, 31431360, 64513669, 441704385, 52293432, 6269207588, 276937011

Basic calculations (n = 1421969904)

Multiplication

n×y
n×2 2843939808
n×3 4265909712
n×4 5687879616
n×5 7109849520

Division

n÷y
n÷2 710984952
n÷3 473989968
n÷3 355492476
n÷5 284393980.8

Exponentiation

ny
n2 2021998407881769216
n3 2.8752208819438E+27
n4 4.0884775614764E+36
n5 5.8136920455988E+45

Nth Root

y√n
2√n 37709.016216284
3√n 1124.5103789387
4√n 194.18809493963
5√n 67.698349547674

Divisors of 1421969904

1, 2, 4, 8, 9, 16, 18, 27, 36, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 2187, 3888, 4374, 8748, 17496, 34992, 40637, 81274, 162548, 325096, 365733, 650192, 731466, 1097199, 1462932, 2194398, 2925864, 3291597, 4388796, 5851728, 6583194, 8777592, 9874791, 13166388, 17555184, 19749582, 26332776, 39499164, 52665552, 78998328, 88873119, 157996656, 177746238, 355492476, 710984952, 1421969904

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1421969903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1421969904 can be divided by 60 positive divisors. The sum of these divisors (counting 1421969904) is 1, the average is 0.016666666666667.

Base conversion 1421969904

Base System Value
2 Binary 1010100110000011000100111110000
3 Ternary 10200002200120000000
4 Quaternary 1110300120213300
5 Quinary 10403011014104
6 Senary 353033430000
8 Octal 12460304760
10 Decimal 1421969904
12 Duodecimal 33826b300
16 Hexadecimal 54c189f0
20 Vigesimal 124764f4
36 Base36 nilr00

Cryptographic Hash Functions

md5 d1dedb26b7029b42357d428f749d40d0
sha1 2cc5a84a04414a99eccf533d0d370f662852f98c
sha256 6b3e9f48ab75fc8497c43ea885dc6ad0b445e751ed2201d190f37f71f5dd8c48
sha512 7e5a35e9285e45908a0a2ad3927d0046773e723a01f2bb6bd8c3a5f5fa6b96b8f71849a02f58fc60a3c6518188db27a50ef35bc2856ecd1bbc50d0895f057e9c
ripemd-160 c5825e39527fd5c2a43633c91e31006d110ef56f

1421969904 as geometric shapes

Circle

Radius = n
Diameter 2843939808
Circumference 8934500408.0644
Area 6.3522953437716E+18

Sphere

Radius = n
Volume 1.2043697066883E+28
Surface area 2.5409181375086E+19
Circumference 8934500408.0644

Square

Length = n
Perimeter 5687879616
Area 2021998407881769216
Diagonal 2010969123.5232

Cube

Length = n
Surface area 1.2131990447291E+19
Volume 2.8752208819438E+27
Space diagonal 2462924120.5618

Equilateral Triangle

Length = n
Perimeter 4265909712
Area 8.7555099381865E+17
Altitude 1231462060.2809

Triangular Pyramid

Length = n
Surface area 8.7555099381865E+17
Volume 3.3884803050527E+26
Height 670323041.17439