1378392785 (number)

1378392785 is an odd 10-digits composite number following 1378392784 and preceding 1378392786. In scientific notation, it is written as 1.378392785 × 10^9. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 859256160 positive integers (up to 1378392785) that are relatively prime to 1378392785.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.378392785 × 10^9
Engineering notation 1.378392785 × 10^9

Prime Factorization of 1378392785

Prime Factorization 5 × 77 × 7 × 511463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1378392785
Product of the distinct prime numbers

The prime factorization of 1378392785 is 5 × 77 × 7 × 511463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 51, 53, 365, 555, 735, 7385, 53750, 28277, 672393, 789766, 956540, 7276252, 6577837, 90136126, 428939897, 448687883, 102512600, 2753129743

Basic calculations (n = 1378392785)

Multiplication

n×y
n×2 2756785570
n×3 4135178355
n×4 5513571140
n×5 6891963925

Division

n÷y
n÷2 689196392.5
n÷3 459464261.66667
n÷3 344598196.25
n÷5 275678557

Exponentiation

ny
n2 1899966669740056225
n3 2.6189003493102E+27
n4 3.6098733461231E+36
n5 4.9758233750599E+45

Nth Root

y√n
2√n 37126.712553093
3√n 1112.9038984571
4√n 192.68293269798
5√n 67.278236352075

Divisors of 1378392785

1, 5, 7, 35, 77, 385, 539, 2695, 511463, 2557315, 3580241, 17901205, 39382651, 196913255, 275678557, 1378392785

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 -1378392784
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 1378392785 can be divided by 16 positive divisors. The sum of these divisors (counting 1378392785) is 1, the average is 0.0625.

Base conversion 1378392785

Base System Value
2 Binary 1010010001010001001101011010001
3 Ternary 10120001200121102122
4 Quaternary 1102022021223101
5 Quinary 10310332032120
6 Senary 344435424025
8 Octal 12212115321
10 Decimal 1378392785
12 Duodecimal 325755015
16 Hexadecimal 52289ad1
20 Vigesimal 11aej1j5
36 Base36 msnqoh

Cryptographic Hash Functions

md5 1d9e1ae613954a14ab68bfaf021b08b4
sha1 fe52223e56ed9b7b48122a73bb293fceba4e8af7
sha256 385d69b87f047711863e49a32a2a78e2c720eb8fa4f0a55b52f6c7634f5543ac
sha512 42876b33485b9ed055f659e366ba425909c0afc70d32e76aa990731d3147061279837d50f80029428a510f283e4e92d020a6a89e0308aa1ae4cce06d0f903d93
ripemd-160 65d6196b7cd5e335c4400bc286dfd7719399de08

1378392785 as geometric shapes

Circle

Radius = n
Diameter 2756785570
Circumference 8660697294.2344
Area 5.9689213317208E+18

Sphere

Radius = n
Volume 1.0970024130502E+28
Surface area 2.3875685326883E+19
Circumference 8660697294.2344

Square

Length = n
Perimeter 5513571140
Area 1899966669740056225
Diagonal 1949341770.8242

Cube

Length = n
Surface area 1.139980001844E+19
Volume 2.6189003493102E+27
Space diagonal 2387446336.4064

Equilateral Triangle

Length = n
Perimeter 4135178355
Area 8.227097011693E+17
Altitude 1193723168.2032

Triangular Pyramid

Length = n
Surface area 8.227097011693E+17
Volume 3.0864036604151E+26
Height 649780590.27474