1421693385 (number)

1421693385 is an odd 10-digits composite number following 1421693384 and preceding 1421693386. In scientific notation, it is written as 1.421693385 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 649553088 positive integers (up to 1421693385) that are relatively prime to 1421693385.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-one million six hundred ninety-three thousand three hundred eighty-five

Notation

Scientific notation 1.421693385 × 10^9
Engineering notation 1.421693385 × 10^9

Prime Factorization of 1421693385

Prime Factorization 35 × 3 × 2879 × 4703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1421693385
Product of the distinct prime numbers

The prime factorization of 1421693385 is 35 × 3 × 2879 × 4703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 35, 81, 904, 993, 22, 4143, 63388, 93698, 168791, 995274, 8021975, 136630, 71741362, 25710195, 424936503, 129688882, 9165576109, 5604817008

Basic calculations (n = 1421693385)

Multiplication

n×y
n×2 2843386770
n×3 4265080155
n×4 5686773540
n×5 7108466925

Division

n÷y
n÷2 710846692.5
n÷3 473897795
n÷3 355423346.25
n÷5 284338677

Exponentiation

ny
n2 2021212080952758225
n3 2.8735438451726E+27
n4 4.0852982761894E+36
n5 5.8080415350103E+45

Nth Root

y√n
2√n 37705.349554142
3√n 1124.4374827302
4√n 194.1786537036
5√n 67.695716392618

Divisors of 1421693385

1, 3, 35, 105, 2879, 4703, 8637, 14109, 100765, 164605, 302295, 493815, 13539937, 40619811, 473897795, 1421693385

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1421693384
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1421693385 can be divided by 16 positive divisors. The sum of these divisors (counting 1421693385) is 1, the average is 0.0625.

Base conversion 1421693385

Base System Value
2 Binary 1010100101111010101000111001001
3 Ternary 10200002011111200120
4 Quaternary 1110233111013021
5 Quinary 10402423142020
6 Senary 353023453453
8 Octal 12457250711
10 Decimal 1421693385
12 Duodecimal 338157289
16 Hexadecimal 54bd51c9
20 Vigesimal 1245bd95
36 Base36 niftmx

Cryptographic Hash Functions

md5 44baaebfc22e792b4ca881ea31af74be
sha1 121d4163149bf13b717c9f10ea17875dfe8ea926
sha256 daf546b3856d3bc634754ac8cee792652fed055c2371e6700ba1210b919a316c
sha512 fc2707c4c28e1d0baba14fe0d10949c237bb07392f7d39b092df6bd4e420a700eb5025b55856bb69fa46172890fdce59df67821920b1c5631c7f53b6b3a22f8d
ripemd-160 fcfb975c5e2577e3e65eec2b5db251bd3e02e03c

1421693385 as geometric shapes

Circle

Radius = n
Diameter 2843386770
Circumference 8932762987.9464
Area 6.3498250248681E+18

Sphere

Radius = n
Volume 1.2036672311683E+28
Surface area 2.5399300099472E+19
Circumference 8932762987.9464

Square

Length = n
Perimeter 5686773540
Area 2021212080952758225
Diagonal 2010578066.6031

Cube

Length = n
Surface area 1.2127272485717E+19
Volume 2.8735438451726E+27
Space diagonal 2462445175.6046

Equilateral Triangle

Length = n
Perimeter 4265080155
Area 8.7521050427055E+17
Altitude 1231222587.8023

Triangular Pyramid

Length = n
Surface area 8.7521050427055E+17
Volume 3.386503898264E+26
Height 670192688.8677