1378392321 (number)

1378392321 is an odd 10-digits composite number following 1378392320 and preceding 1378392322. In scientific notation, it is written as 1.378392321 × 10^9. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 918928212 positive integers (up to 1378392321) that are relatively prime to 1378392321.

Interesting facts

Basic properties

Name

Name one billion three hundred seventy-eight million three hundred ninety-two thousand three hundred twenty-one

Notation

Scientific notation 1.378392321 × 10^9
Engineering notation 1.378392321 × 10^9

Prime Factorization of 1378392321

Prime Factorization 3 × 459464107

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1378392321
Product of the distinct prime numbers

The prime factorization of 1378392321 is 3 × 459464107. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 100, 26, 334, 528, 8776, 2501, 15779, 59823, 911003, 16334, 1545571, 1280137, 42323691, 46054918, 550321330, 144730867, 2611524833, 9231084298

Basic calculations (n = 1378392321)

Multiplication

n×y
n×2 2756784642
n×3 4135176963
n×4 5513569284
n×5 6891961605

Division

n÷y
n÷2 689196160.5
n÷3 459464107
n÷3 344598080.25
n÷5 275678464.2

Exponentiation

ny
n2 1899965390591767041
n3 2.6188977045575E+27
n4 3.6098684854465E+36
n5 4.9758150001594E+45

Nth Root

y√n
2√n 37126.706304223
3√n 1112.9037735804
4√n 192.68291648255
5√n 67.278231822581

Divisors of 1378392321

1, 3, 459464107, 1378392321

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 -1378392320
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 1378392321 can be divided by 4 positive divisors. The sum of these divisors (counting 1378392321) is 1, the average is 0.25.

Base conversion 1378392321

Base System Value
2 Binary 1010010001010001001100100000001
3 Ternary 10120001200120210110
4 Quaternary 1102022021210001
5 Quinary 10310332023241
6 Senary 344435421533
8 Octal 12212114401
10 Decimal 1378392321
12 Duodecimal 3257548a9
16 Hexadecimal 52289901
20 Vigesimal 11aej0g1
36 Base36 msnqbl

Cryptographic Hash Functions

md5 4f29cf4a4052d4891cca6b7fa9f8a8d6
sha1 e39eb23bdfbccbfaf8a0033a278f4690f16c5286
sha256 be28a913db8c29d7a8bfe468673e95c9449d596e2c8c438f867f048ea27f16de
sha512 fb4943f4b3e99b9578cd56feffe637a481d1b4f8a758380475eed7adc003e8f42576ede85d2316cb9b6b6cf345f43cc7907ddf6921c68fe443ae9cddfe00fd86
ripemd-160 ca3f2f8a568d8e998f22ce1d2e6dcbd306588c10

1378392321 as geometric shapes

Circle

Radius = n
Diameter 2756784642
Circumference 8660694378.8364
Area 5.968917313158E+18

Sphere

Radius = n
Volume 1.0970013052188E+28
Surface area 2.3875669252632E+19
Circumference 8660694378.8364

Square

Length = n
Perimeter 5513569284
Area 1899965390591767041
Diagonal 1949341114.6291

Cube

Length = n
Surface area 1.1399792343551E+19
Volume 2.6188977045575E+27
Space diagonal 2387445532.7348

Equilateral Triangle

Length = n
Perimeter 4135176963
Area 8.2270914728185E+17
Altitude 1193722766.3674

Triangular Pyramid

Length = n
Surface area 8.2270914728185E+17
Volume 3.0864005435441E+26
Height 649780371.54304