1215392320 (number)

1215392320 is an even 10-digits composite number following 1215392319 and preceding 1215392321. In scientific notation, it is written as 1.215392320 × 10^9. The sum of its digits is 28. It has a total of 8 prime factors and 28 positive divisors. There are 469389312 positive integers (up to 1215392320) that are relatively prime to 1215392320.

Interesting facts

Basic properties

Name

Name one billion two hundred fifteen million three hundred ninety-two thousand three hundred twenty

Notation

Scientific notation 1.215392320 × 10^9
Engineering notation 1.215392320 × 10^9

Prime Factorization of 1215392320

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 145 × 130969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 37981010
Product of the distinct prime numbers

The prime factorization of 1215392320 is 2 × 2 × 2 × 2 × 2 × 2 × 145 × 130969. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 3, 26, 39, 297, 699, 735, 9855, 49163, 94803, 974850, 244211, 9803168, 7104905, 8778284, 86554333, 816841429, 535084140, 4322573235, 6136831984

Basic calculations (n = 1215392320)

Multiplication

n×y
n×2 2430784640
n×3 3646176960
n×4 4861569280
n×5 6076961600

Division

n÷y
n÷2 607696160
n÷3 405130773.33333
n÷3 303848080
n÷5 243078464

Exponentiation

ny
n2 1477178491514982400
n3 1.7953513938565E+27
n4 2.1820562957945E+36
n5 2.6520544637163E+45

Nth Root

y√n
2√n 34862.477249903
3√n 1067.1828300477
4√n 186.71496257639
5√n 65.605960411087

Divisors of 1215392320

1, 2, 4, 8, 16, 32, 64, 145, 290, 580, 1160, 2320, 4640, 9280, 130969, 261938, 523876, 1047752, 2095504, 4191008, 8382016, 18990505, 37981010, 75962020, 151924040, 303848080, 607696160, 1215392320

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1215392319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1215392320 can be divided by 28 positive divisors. The sum of these divisors (counting 1215392320) is 1, the average is 0.035714285714286.

Base conversion 1215392320

Base System Value
2 Binary 1001000011100010110101001000000
3 Ternary 10010200222022211101
4 Quaternary 1020130112221000
5 Quinary 4442120023240
6 Senary 320334024144
8 Octal 11034265100
10 Decimal 1215392320
12 Duodecimal 29b048054
16 Hexadecimal 48716a40
20 Vigesimal ijg40g0
36 Base36 k3m2ps

Cryptographic Hash Functions

md5 333d6345741a3cadb575fd435a9735cf
sha1 b861041dd62fdcab102e38fd5ee0858f9d82def4
sha256 357ad32471f6ed9931e435728ca803c402d3dd6a6fc35cac88d255d1054c7f76
sha512 83bd3ffb03b64ff8df1621d2647014d22e26defcd3ca657076643ea93aa6e2f6d2f566d14f9925c7165c9e26970674e9fa4e161444d2878ff5a46d6b359dadcb
ripemd-160 1a9a47f9655d0f75f9e2efb035559934173e72f9

1215392320 as geometric shapes

Circle

Radius = n
Diameter 2430784640
Circumference 7636535167.4829
Area 4.6406930969843E+18

Sphere

Radius = n
Volume 7.5203503327357E+27
Surface area 1.8562772387937E+19
Circumference 7636535167.4829

Square

Length = n
Perimeter 4861569280
Area 1477178491514982400
Diagonal 1718824302.5481

Cube

Length = n
Surface area 8863070949089894400
Volume 1.7953513938565E+27
Space diagonal 2105121249.369

Equilateral Triangle

Length = n
Perimeter 3646176960
Area 6.3963704978798E+17
Altitude 1052560624.6845

Triangular Pyramid

Length = n
Surface area 6.3963704978798E+17
Volume 2.1158419086811E+26
Height 572941434.1827