1387484219 (number)

1387484219 is an odd 10-digits composite number following 1387484218 and preceding 1387484220. In scientific notation, it is written as 1.387484219 × 10^9. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 1261349280 positive integers (up to 1387484219) that are relatively prime to 1387484219.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-seven million four hundred eighty-four thousand two hundred nineteen

Notation

Scientific notation 1.387484219 × 10^9
Engineering notation 1.387484219 × 10^9

Prime Factorization of 1387484219

Prime Factorization 11 × 126134929

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1387484219
Product of the distinct prime numbers

The prime factorization of 1387484219 is 11 × 126134929. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 31, 35, 655, 518, 7135, 2343, 51209, 17512, 676930, 922985, 5348195, 7898897, 77068912, 44226842, 938880935, 657277440, 5736571097, 7024478372

Basic calculations (n = 1387484219)

Multiplication

n×y
n×2 2774968438
n×3 4162452657
n×4 5549936876
n×5 6937421095

Division

n÷y
n÷2 693742109.5
n÷3 462494739.66667
n÷3 346871054.75
n÷5 277496843.8

Exponentiation

ny
n2 1925112457974039961
n3 2.6710631552393E+27
n4 3.7060579758469E+36
n5 5.1420969561866E+45

Nth Root

y√n
2√n 37248.949233502
3√n 1115.3453236737
4√n 192.99986848053
5√n 67.366752237467

Divisors of 1387484219

1, 11, 126134929, 1387484219

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1387484218
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1387484219 can be divided by 4 positive divisors. The sum of these divisors (counting 1387484219) is 1, the average is 0.25.

Base conversion 1387484219

Base System Value
2 Binary 1010010101100110101010000111011
3 Ternary 10120200210111112102
4 Quaternary 1102230311100323
5 Quinary 10320143443334
6 Senary 345402334015
8 Octal 12254652073
10 Decimal 1387484219
12 Duodecimal 3287ba30b
16 Hexadecimal 52b3543b
20 Vigesimal 11dbfaaj
36 Base36 my2lob

Cryptographic Hash Functions

md5 ef9ba10907e4bd855f4d16dbf70523d2
sha1 02a5d67291fd37b26c4420a24a79c96540bde9ed
sha256 148310a15af810045d2f4eecb9503dbfa4b202868fa2c2970f49c7588f8ab364
sha512 230515c97cfe5975d1aa42292a6408adcac597a27ebebea8342dca0a50bb243c0155fd2c8699530e2b5baeed8bc540d28d01abaf16c3cbb6ea5c26a30f98c17c
ripemd-160 7a1deaa24ce009ce7ed3d3d5991045b52ec8ae6d

1387484219 as geometric shapes

Circle

Radius = n
Diameter 2774968438
Circumference 8717820458.7643
Area 6.0479191553054E+18

Sphere

Radius = n
Volume 1.1188523181032E+28
Surface area 2.4191676621222E+19
Circumference 8717820458.7643

Square

Length = n
Perimeter 5549936876
Area 1925112457974039961
Diagonal 1962199000.0884

Cube

Length = n
Surface area 1.1550674747844E+19
Volume 2.6710631552393E+27
Space diagonal 2403193162.008

Equilateral Triangle

Length = n
Perimeter 4162452657
Area 8.3359814687371E+17
Altitude 1201596581.004

Triangular Pyramid

Length = n
Surface area 8.3359814687371E+17
Volume 3.1478781167454E+26
Height 654066333.36281