1387493072 (number)

1387493072 is an even 10-digits composite number following 1387493071 and preceding 1387493073. In scientific notation, it is written as 1.387493072 × 10^9. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 587471616 positive integers (up to 1387493072) that are relatively prime to 1387493072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.387493072 × 10^9
Engineering notation 1.387493072 × 10^9

Prime Factorization of 1387493072

Prime Factorization 2 × 2 × 2 × 2 × 7 × 83 × 149257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 173436634
Product of the distinct prime numbers

The prime factorization of 1387493072 is 2 × 2 × 2 × 2 × 7 × 83 × 149257. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 8, 99, 57, 517, 256, 3262, 5802, 40781, 98421, 903593, 54393, 5316845, 2844513, 45731580, 65236238, 692040111, 569359186, 3677083888, 5967645808

Basic calculations (n = 1387493072)

Multiplication

n×y
n×2 2774986144
n×3 4162479216
n×4 5549972288
n×5 6937465360

Division

n÷y
n÷2 693746536
n÷3 462497690.66667
n÷3 346873268
n÷5 277498614.4

Exponentiation

ny
n2 1925137024847997184
n3 2.6711142846273E+27
n4 3.7061525644406E+36
n5 5.1422610069364E+45

Nth Root

y√n
2√n 37249.068068879
3√n 1115.3476958643
4√n 193.00017634417
5√n 67.366838205484

Divisors of 1387493072

1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 149257, 298514, 597028, 1044799, 1194056, 2089598, 2388112, 4179196, 8358392, 12388331, 16716784, 24776662, 49553324, 86718317, 99106648, 173436634, 198213296, 346873268, 693746536, 1387493072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1387493071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1387493072 can be divided by 40 positive divisors. The sum of these divisors (counting 1387493072) is 1, the average is 0.025.

Base conversion 1387493072

Base System Value
2 Binary 1010010101100110111011011010000
3 Ternary 10120200210221200022
4 Quaternary 1102230313123100
5 Quinary 10320144234242
6 Senary 345402443012
8 Octal 12254673320
10 Decimal 1387493072
12 Duodecimal 328803468
16 Hexadecimal 52b376d0
20 Vigesimal 11dbgcdc
36 Base36 my2si8

Cryptographic Hash Functions

md5 729475e5b73b35deeadfb17ef18df90c
sha1 867d9617c573a7fa97d25048fe864f7339b6fdf9
sha256 c919537acbc23a8a11decacd03d775e4e882e8c836d2848bc3445627bbec05bd
sha512 9ac59fec2d27a49c11ad65e91f4e6c306d2de3fccfbaba673b50952576e9da5c2531c0dc1aa70fcf58e67fe3ab66ab77233a569e303de4c69ec880ba431c9bda
ripemd-160 9b166a9a39881f16b416f4a67771f6e0bcaebc80

1387493072 as geometric shapes

Circle

Radius = n
Diameter 2774986144
Circumference 8717876083.8039
Area 6.0479963344162E+18

Sphere

Radius = n
Volume 1.1188737351312E+28
Surface area 2.4191985337665E+19
Circumference 8717876083.8039

Square

Length = n
Perimeter 5549972288
Area 1925137024847997184
Diagonal 1962211520.1211

Cube

Length = n
Surface area 1.1550822149088E+19
Volume 2.6711142846273E+27
Space diagonal 2403208495.8538

Equilateral Triangle

Length = n
Perimeter 4162479216
Area 8.3360878464218E+17
Altitude 1201604247.9269

Triangular Pyramid

Length = n
Surface area 8.3360878464218E+17
Volume 3.147938373307E+26
Height 654070506.70704