1421005440 (number)

1421005440 is an even 10-digits composite number following 1421005439 and preceding 1421005441. In scientific notation, it is written as 1.421005440 × 10^9. The sum of its digits is 21. It has a total of 10 prime factors and 64 positive divisors. There are 358981632 positive integers (up to 1421005440) that are relatively prime to 1421005440.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-one million five thousand four hundred forty

Notation

Scientific notation 1.421005440 × 10^9
Engineering notation 1.421005440 × 10^9

Prime Factorization of 1421005440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 19 × 38953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 22203210
Product of the distinct prime numbers

The prime factorization of 1421005440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 19 × 38953. Since it has a total of 10 prime factors.

Most popular turbo-numbers

8, 1, 54, 64, 253, 35, 765, 1455, 80421, 71152, 875219, 662292, 1717519, 5694691, 33372002, 62724136, 946610336, 620832828, 8109396851, 9597418524

Basic calculations (n = 1421005440)

Multiplication

n×y
n×2 2842010880
n×3 4263016320
n×4 5684021760
n×5 7105027200

Division

n÷y
n÷2 710502720
n÷3 473668480
n÷3 355251360
n÷5 284201088

Exponentiation

ny
n2 2019256460509593600
n3 2.8693744151393E+27
n4 4.0773966533097E+36
n5 5.7940028253909E+45

Nth Root

y√n
2√n 37696.225805775
3√n 1124.2560849789
4√n 194.15515910162
5√n 67.689163651102

Divisors of 1421005440

1, 2, 4, 8, 15, 16, 19, 30, 32, 38, 60, 64, 76, 120, 128, 152, 240, 285, 304, 480, 570, 608, 960, 1140, 1216, 1920, 2280, 2432, 4560, 9120, 18240, 36480, 38953, 77906, 155812, 311624, 584295, 623248, 740107, 1168590, 1246496, 1480214, 2337180, 2492992, 2960428, 4674360, 4985984, 5920856, 9348720, 11101605, 11841712, 18697440, 22203210, 23683424, 37394880, 44406420, 47366848, 74789760, 88812840, 94733696, 177625680, 355251360, 710502720, 1421005440

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 -1421005439
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 1421005440 can be divided by 64 positive divisors. The sum of these divisors (counting 1421005440) is 1, the average is 0.015625.

Base conversion 1421005440

Base System Value
2 Binary 1010100101100101101001010000000
3 Ternary 10200000212120000010
4 Quaternary 1110230231022000
5 Quinary 10402234133230
6 Senary 353001024520
8 Octal 12454551200
10 Decimal 1421005440
12 Duodecimal 337a85140
16 Hexadecimal 54b2d280
20 Vigesimal 12415dc0
36 Base36 ni12tc

Cryptographic Hash Functions

md5 09f3e1f9016a968da305100f4e51b6c9
sha1 c7c812dd1a32cf528833f1342acf46d203c9c462
sha256 1829eda4b9486cb2e4f0278cde893586a052e6ce9960b3d3635a40175d411f9a
sha512 9e8a108ec601515ce078697a55734612e89a11396908906cf26e65b56ebdcd8288fff0876ce9b544edda2bc0260c05e0c828a204b0813d1273193cd4f218f292
ripemd-160 fd217e2e17da4b3341a9b50c484be351fe882a8a

1421005440 as geometric shapes

Circle

Radius = n
Diameter 2842010880
Circumference 8928440502.0303
Area 6.3436812620507E+18

Sphere

Radius = n
Volume 1.2019207444E+28
Surface area 2.5374725048203E+19
Circumference 8928440502.0303

Square

Length = n
Perimeter 5684021760
Area 2019256460509593600
Diagonal 2009605165.4539

Cube

Length = n
Surface area 1.2115538763058E+19
Volume 2.8693744151393E+27
Space diagonal 2461253619.9118

Equilateral Triangle

Length = n
Perimeter 4263016320
Area 8.7436369577858E+17
Altitude 1230626809.9559

Triangular Pyramid

Length = n
Surface area 8.7436369577858E+17
Volume 3.3815901778469E+26
Height 669868388.48465