1213405940 (number)

1213405940 is an even 10-digits composite number following 1213405939 and preceding 1213405941. In scientific notation, it is written as 1.213405940 × 10^9. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 436947456 positive integers (up to 1213405940) that are relatively prime to 1213405940.

Interesting facts

Basic properties

Name

Name one billion two hundred thirteen million four hundred five thousand nine hundred forty

Notation

Scientific notation 1.213405940 × 10^9
Engineering notation 1.213405940 × 10^9

Prime Factorization of 1213405940

Prime Factorization 2 × 2 × 115 × 17 × 155167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 606702970
Product of the distinct prime numbers

The prime factorization of 1213405940 is 2 × 2 × 115 × 17 × 155167. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 49, 97, 798, 334, 5632, 2466, 55897, 16890, 310621, 660218, 838969, 9453451, 5058557, 22979589, 207351439, 150782954, 2219445796, 140461746

Basic calculations (n = 1213405940)

Multiplication

n×y
n×2 2426811880
n×3 3640217820
n×4 4853623760
n×5 6067029700

Division

n÷y
n÷2 606702970
n÷3 404468646.66667
n÷3 303351485
n÷5 242681188

Exponentiation

ny
n2 1472353975227283600
n3 1.7865630593234E+27
n4 2.1678262283676E+36
n5 2.630453222389E+45

Nth Root

y√n
2√n 34833.976804264
3√n 1066.6011285688
4√n 186.63862623869
5√n 65.584501719335

Divisors of 1213405940

1, 2, 4, 17, 34, 68, 115, 230, 460, 1955, 3910, 7820, 155167, 310334, 620668, 2637839, 5275678, 10551356, 17844205, 35688410, 71376820, 303351485, 606702970, 1213405940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1213405939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1213405940 can be divided by 24 positive divisors. The sum of these divisors (counting 1213405940) is 1, the average is 0.041666666666667.

Base conversion 1213405940

Base System Value
2 Binary 1001000010100110001101011110100
3 Ternary 10010120020102000202
4 Quaternary 1020110301223310
5 Quinary 4441112442230
6 Senary 320223300032
8 Octal 11024615364
10 Decimal 1213405940
12 Duodecimal 29a44a618
16 Hexadecimal 48531af4
20 Vigesimal ij3feh0
36 Base36 k2fi0k

Cryptographic Hash Functions

md5 1e44f818d84e7e308f0d3559b60e5e45
sha1 ed551ed27979e5bb470f19ba8fa6af5ba73bdfcb
sha256 726afde3b9cd850cce5c5aec816bc94098ca2bc533ad60cc6e2460eb53b7a158
sha512 3ee6cdc3cf232e51eed427f94f4552d252005f7f978a2cb75ba38df69c0aa9f4042ebada4fd38efd7da720177641b6500ff0400f63a105354f81112664950b79
ripemd-160 5030f5c52e4c53a227b356b51260aba95ce2fb73

1213405940 as geometric shapes

Circle

Radius = n
Diameter 2426811880
Circumference 7624054373.8524
Area 4.6255364320578E+18

Sphere

Radius = n
Volume 7.4835378431271E+27
Surface area 1.8502145728231E+19
Circumference 7624054373.8524

Square

Length = n
Perimeter 4853623760
Area 1472353975227283600
Diagonal 1716015137.0121

Cube

Length = n
Surface area 8834123851363701600
Volume 1.7865630593234E+27
Space diagonal 2101680738.2859

Equilateral Triangle

Length = n
Perimeter 3640217820
Area 6.3754797295492E+17
Altitude 1050840369.1429

Triangular Pyramid

Length = n
Surface area 6.3754797295492E+17
Volume 2.1054847571083E+26
Height 572005045.67069