1421969913 (number)

1421969913 is an odd 10-digits composite number following 1421969912 and preceding 1421969914. In scientific notation, it is written as 1.421969913 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 661340160 positive integers (up to 1421969913) that are relatively prime to 1421969913.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.421969913 × 10^9
Engineering notation 1.421969913 × 10^9

Prime Factorization of 1421969913

Prime Factorization 153 × 13 × 7 × 53 × 41 × 47

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1421969913
Product of the distinct prime numbers

The prime factorization of 1421969913 is 153 × 13 × 7 × 53 × 41 × 47. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 96, 74, 480, 351, 3945, 773, 27812, 13918, 701679, 245428, 6152077, 9047067, 45241476, 18746467, 132653272, 64038544, 4757669897, 9835949405

Basic calculations (n = 1421969913)

Multiplication

n×y
n×2 2843939826
n×3 4265909739
n×4 5687879652
n×5 7109849565

Division

n÷y
n÷2 710984956.5
n÷3 473989971
n÷3 355492478.25
n÷5 284393982.6

Exponentiation

ny
n2 2021998433477227569
n3 2.8752209365377E+27
n4 4.0884776649844E+36
n5 5.8136922295803E+45

Nth Root

y√n
2√n 37709.016335619
3√n 1124.5103813111
4√n 194.1880952469
5√n 67.69834963337

Divisors of 1421969913

1, 7, 13, 41, 47, 53, 91, 153, 287, 329, 371, 533, 611, 689, 1071, 1927, 1989, 2173, 2491, 3731, 4277, 4823, 6273, 7191, 8109, 13489, 13923, 15211, 17437, 25051, 28249, 32383, 43911, 50337, 56763, 81549, 93483, 102131, 105417, 175357, 197743, 226681, 294831, 332469, 381123, 570843, 654381, 714917, 737919, 1327703, 2063817, 2327283, 2667861, 3832803, 4322097, 4954599, 9293921, 15626043, 26829621, 30254679, 34682193, 109382301, 203138559, 1421969913

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1421969912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1421969913 can be divided by 64 positive divisors. The sum of these divisors (counting 1421969913) is 1, the average is 0.015625.

Base conversion 1421969913

Base System Value
2 Binary 1010100110000011000100111111001
3 Ternary 10200002200120000100
4 Quaternary 1110300120213321
5 Quinary 10403011014123
6 Senary 353033430013
8 Octal 12460304771
10 Decimal 1421969913
12 Duodecimal 33826b309
16 Hexadecimal 54c189f9
20 Vigesimal 124764fd
36 Base36 nilr09

Cryptographic Hash Functions

md5 b5e4d0d0d892e03ddca281e2c96e71fd
sha1 c721469d69c2110e7aa8ba434758a1a5db3be94b
sha256 ca40317c352bfe559be9530c2e5efd5153b96c3b2960629c987cd119e04e5136
sha512 15ef4aab97b67a55fb03f1db1e4696682d7bd1d210afb602f8d12fd228188da4c635217c5ab920dfb4a6af3e533251c055b81bcc666d8644e9d94a237b3d8eb6
ripemd-160 9d22402e93094ce92b9ef5fb53e3ad4cf0d5f494

1421969913 as geometric shapes

Circle

Radius = n
Diameter 2843939826
Circumference 8934500464.613
Area 6.3522954241821E+18

Sphere

Radius = n
Volume 1.2043697295566E+28
Surface area 2.5409181696729E+19
Circumference 8934500464.613

Square

Length = n
Perimeter 5687879652
Area 2021998433477227569
Diagonal 2010969136.2511

Cube

Length = n
Surface area 1.2131990600863E+19
Volume 2.8752209365377E+27
Space diagonal 2462924136.1503

Equilateral Triangle

Length = n
Perimeter 4265909739
Area 8.7555100490181E+17
Altitude 1231462068.0751

Triangular Pyramid

Length = n
Surface area 8.7555100490181E+17
Volume 3.3884803693923E+26
Height 670323045.41703