1213642968 (number)

1213642968 is an even 10-digits composite number following 1213642967 and preceding 1213642969. In scientific notation, it is written as 1.213642968 × 10^9. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 394680320 positive integers (up to 1213642968) that are relatively prime to 1213642968.

Interesting facts

Basic properties

Name

Name one billion two hundred thirteen million six hundred forty-two thousand nine hundred sixty-eight

Notation

Scientific notation 1.213642968 × 10^9
Engineering notation 1.213642968 × 10^9

Prime Factorization of 1213642968

Prime Factorization 2 × 2 × 2 × 3 × 41 × 1233377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 303410742
Product of the distinct prime numbers

The prime factorization of 1213642968 is 2 × 2 × 2 × 3 × 41 × 1233377. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1213642968)

Multiplication

n×y
n×2 2427285936
n×3 3640928904
n×4 4854571872
n×5 6068214840

Division

n÷y
n÷2 606821484
n÷3 404547656
n÷3 303410742
n÷5 242728593.6

Exponentiation

ny
n2 1472929253775849024
n3 1.7876102312065E+27
n4 2.1695205866287E+36
n5 2.6330234038931E+45

Nth Root

y√n
2√n 34837.37889107
3√n 1066.670574378
4√n 186.64774011777
5√n 65.587063788342

Divisors of 1213642968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1213642967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1213642968 can be divided by 32 positive divisors. The sum of these divisors (counting 1213642968) is 1, the average is 0.03125.

Base conversion 1213642968

Base System Value
2 Binary 1001000010101101011100011011000
3 Ternary 10010120200110011120
4 Quaternary 1020111223203120
5 Quinary 4441143033333
6 Senary 320232325240
8 Octal 11025534330
10 Decimal 1213642968
12 Duodecimal 29a543820
16 Hexadecimal 4856b8d8
20 Vigesimal ij55788
36 Base36 k2kkwo

Cryptographic Hash Functions

md5 6bdb56b9149855694344c09a3c022efe
sha1 d0f793bdc73f404dbc97ddc10417bc6fbd13d609
sha256 ca9962107a923a71edea354c0e2ab7053b1d3d6482f6ae3ae628f1785fca7128
sha512 00146d38a0f3a1bb15a4a1d59f2cad427078d083cd777d7d9ae8a32ce4ce2b44eb3a4a417069269e1fbb0762817554746d93c598a9418428d79ac0214604b5ea
ripemd-160 1371589e7be44ad3c4d24a2592868d68325a24d8

1213642968 as geometric shapes

Circle

Radius = n
Diameter 2427285936
Circumference 7625543664.6994
Area 4.6273437229197E+18

Sphere

Radius = n
Volume 7.4879242264539E+27
Surface area 1.8509374891679E+19
Circumference 7625543664.6994

Square

Length = n
Perimeter 4854571872
Area 1472929253775849024
Diagonal 1716350345.2243

Cube

Length = n
Surface area 8837575522655094144
Volume 1.7876102312065E+27
Space diagonal 2102091282.8247

Equilateral Triangle

Length = n
Perimeter 3640928904
Area 6.3779707587357E+17
Altitude 1051045641.4123

Triangular Pyramid

Length = n
Surface area 6.3779707587357E+17
Volume 2.1067188610077E+26
Height 572116781.74145