1244442942 (number)

1244442942 is an even 10-digits composite number following 1244442941 and preceding 1244442943. In scientific notation, it is written as 1.244442942 × 10^9. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 390413376 positive integers (up to 1244442942) that are relatively prime to 1244442942.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-four million four hundred forty-two thousand nine hundred forty-two

Notation

Scientific notation 1.244442942 × 10^9
Engineering notation 1.244442942 × 10^9

Prime Factorization of 1244442942

Prime Factorization 2 × 9 × 17 × 4066807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1244442942
Product of the distinct prime numbers

The prime factorization of 1244442942 is 2 × 9 × 17 × 4066807. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 25, 20, 994, 859, 6607, 9980, 18380, 97917, 881417, 127690, 6498628, 9570345, 37760432, 42783249, 43076424, 541031663, 2005483319, 5413362030

Basic calculations (n = 1244442942)

Multiplication

n×y
n×2 2488885884
n×3 3733328826
n×4 4977771768
n×5 6222214710

Division

n÷y
n÷2 622221471
n÷3 414814314
n÷3 311110735.5
n÷5 248888588.4

Exponentiation

ny
n2 1548638235893615364
n3 1.9271919223691E+27
n4 2.3982803856717E+36
n5 2.9845230988862E+45

Nth Root

y√n
2√n 35276.662852373
3√n 1075.6186644769
4√n 187.82082646068
5√n 65.916630289784

Divisors of 1244442942

1, 2, 9, 17, 18, 34, 153, 306, 4066807, 8133614, 36601263, 69135719, 73202526, 138271438, 622221471, 1244442942

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 -1244442941
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 1244442942 can be divided by 16 positive divisors. The sum of these divisors (counting 1244442942) is 1, the average is 0.0625.

Base conversion 1244442942

Base System Value
2 Binary 1001010001011001011000100111110
3 Ternary 10012201122020210100
4 Quaternary 1022023023010332
5 Quinary 10022034133232
6 Senary 323252421530
8 Octal 11213130476
10 Decimal 1244442942
12 Duodecimal 2a89178a6
16 Hexadecimal 4a2cb13e
20 Vigesimal j8hf772
36 Base36 kkwqbi

Cryptographic Hash Functions

md5 6499e6d2dd5769e4d62a37b918b96bd6
sha1 dbd456bc6938966cb1a6d553881a1339372aa8d8
sha256 ca60dff3901397fe5f0116375c4957fcdac53371005b85e2d90c6548cbb3da2f
sha512 f5b4f8848130a7122a83de581d4e177709ec569306062ad0c138735115ea46412368aee553e0af98c2ef02f8c8762ae6060791f808d85624aab84f12f8990482
ripemd-160 4ffb06532a5da830fa13e64d327d25c39a21edea

1244442942 as geometric shapes

Circle

Radius = n
Diameter 2488885884
Circumference 7819065608.7977
Area 4.8651905049516E+18

Sphere

Radius = n
Volume 8.0726026471633E+27
Surface area 1.9460762019807E+19
Circumference 7819065608.7977

Square

Length = n
Perimeter 4977771768
Area 1548638235893615364
Diagonal 1759908086.1759

Cube

Length = n
Surface area 9.2918294153617E+18
Volume 1.9271919223691E+27
Space diagonal 2155438402.6645

Equilateral Triangle

Length = n
Perimeter 3733328826
Area 6.7058002677789E+17
Altitude 1077719201.3322

Triangular Pyramid

Length = n
Surface area 6.7058002677789E+17
Volume 2.2712174615919E+26
Height 586636028.72529