1444646961 (number)

1444646961 is an odd 10-digits composite number following 1444646960 and preceding 1444646962. In scientific notation, it is written as 1.444646961 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 900626688 positive integers (up to 1444646961) that are relatively prime to 1444646961.

Interesting facts

Basic properties

Name

Name one billion four hundred forty-four million six hundred forty-six thousand nine hundred sixty-one

Notation

Scientific notation 1.444646961 × 10^9
Engineering notation 1.444646961 × 10^9

Prime Factorization of 1444646961

Prime Factorization 3 × 9 × 2669 × 20047

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1444646961
Product of the distinct prime numbers

The prime factorization of 1444646961 is 3 × 9 × 2669 × 20047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 88, 38, 414, 258, 8514, 8293, 88646, 40396, 701424, 921443, 4058426, 8822037, 43144477, 45847674, 386240720, 845182345, 5567735604, 5746553865

Basic calculations (n = 1444646961)

Multiplication

n×y
n×2 2889293922
n×3 4333940883
n×4 5778587844
n×5 7223234805

Division

n÷y
n÷2 722323480.5
n÷3 481548987
n÷3 361161740.25
n÷5 288929392.2

Exponentiation

ny
n2 2087004841926535521
n3 3.0149852024815E+27
n4 4.3555892102248E+36
n5 6.2922887159157E+45

Nth Root

y√n
2√n 38008.511691462
3√n 1130.4566408278
4√n 194.95771770172
5√n 67.912910893941

Divisors of 1444646961

1, 3, 9, 27, 2669, 8007, 20047, 24021, 60141, 72063, 180423, 541269, 53505443, 160516329, 481548987, 1444646961

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 -1444646960
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 1444646961 can be divided by 16 positive divisors. The sum of these divisors (counting 1444646961) is 1, the average is 0.0625.

Base conversion 1444646961

Base System Value
2 Binary 1010110000110111001000000110001
3 Ternary 10201200100200002000
4 Quaternary 1112012321000301
5 Quinary 10424312200321
6 Senary 355203444213
8 Octal 12606710061
10 Decimal 1444646961
12 Duodecimal 343986669
16 Hexadecimal 561b9031
20 Vigesimal 12b90h81
36 Base36 nw3sq9

Cryptographic Hash Functions

md5 c16c330bcecf71641710c62755b7d23a
sha1 bb1d1c9d8ed68715bfdaea580bc0cbe1de18d4ed
sha256 0070e57780f13912cc8e20670916648b416d096cf8564fcc59a06e493d2f425e
sha512 f9466041dad89a5d4147315a509a110b4648dc10f03f6e1997d9cf3cf6c6aaa06aba89b6307cc27708ba4305e254dc664815c98f6a7076f7227853dc75017f10
ripemd-160 0661bbf81f6338b389d05a91650a619def26e3b1

1444646961 as geometric shapes

Circle

Radius = n
Diameter 2889293922
Circumference 9076984559.4168
Area 6.5565190794027E+18

Sphere

Radius = n
Volume 1.262914048373E+28
Surface area 2.6226076317611E+19
Circumference 9076984559.4168

Square

Length = n
Perimeter 5778587844
Area 2087004841926535521
Diagonal 2043039325.0873

Cube

Length = n
Surface area 1.2522029051559E+19
Volume 3.0149852024815E+27
Space diagonal 2502201935.452

Equilateral Triangle

Length = n
Perimeter 4333940883
Area 9.0369960546475E+17
Altitude 1251100967.726

Triangular Pyramid

Length = n
Surface area 9.0369960546475E+17
Volume 3.5531941364196E+26
Height 681013108.36243