1444485978 (number)

1444485978 is an even 10-digits composite number following 1444485977 and preceding 1444485979. In scientific notation, it is written as 1.444485978 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 437166720 positive integers (up to 1444485978) that are relatively prime to 1444485978.

Interesting facts

Basic properties

Name

Name one billion four hundred forty-four million four hundred eighty-five thousand nine hundred seventy-eight

Notation

Scientific notation 1.444485978 × 10^9
Engineering notation 1.444485978 × 10^9

Prime Factorization of 1444485978

Prime Factorization 2 × 9 × 13 × 61 × 101197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1444485978
Product of the distinct prime numbers

The prime factorization of 1444485978 is 2 × 9 × 13 × 61 × 101197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1444485978)

Multiplication

n×y
n×2 2888971956
n×3 4333457934
n×4 5777943912
n×5 7222429890

Division

n÷y
n÷2 722242989
n÷3 481495326
n÷3 361121494.5
n÷5 288897195.6

Exponentiation

ny
n2 2086539740638616484
n3 3.0139773978922E+27
n4 4.3536480892643E+36
n5 6.2887836180887E+45

Nth Root

y√n
2√n 38006.393909446
3√n 1130.414648778
4√n 194.95228623806
5√n 67.91139726303

Divisors of 1444485978

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 -1444485977
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 1444485978 can be divided by 32 positive divisors. The sum of these divisors (counting 1444485978) is 1, the average is 0.03125.

Base conversion 1444485978

Base System Value
2 Binary 1010110000110010001101101011010
3 Ternary 10201200001111020200
4 Quaternary 1112012101231122
5 Quinary 10424242022403
6 Senary 355200203030
8 Octal 12606215532
10 Decimal 1444485978
12 Duodecimal 343909476
16 Hexadecimal 56191b5a
20 Vigesimal 12b80eii
36 Base36 nw0cii

Cryptographic Hash Functions

md5 c96e3b789feba0ca55efe3d56d914e29
sha1 7dd3552c68148c9da12378eb0b65a03b5f283498
sha256 1792d78a1c7b4708cf79a545e2a139fecdd917252b9d50559e64da14cc966424
sha512 5c45587f5d8eae63547cf1578cfe3fa4cbc2d3331d9c617e705131a8769101f1b958c45e59a9505b9365abd93a98adf300d1a93b643db4f1740ecd9f1534b436
ripemd-160 b4f9d9b85466fcd0b6109d3ab43e8f8818d05389

1444485978 as geometric shapes

Circle

Radius = n
Diameter 2888971956
Circumference 9075973073.3965
Area 6.5550579206134E+18

Sphere

Radius = n
Volume 1.2624919001739E+28
Surface area 2.6220231682454E+19
Circumference 9075973073.3965

Square

Length = n
Perimeter 5777943912
Area 2086539740638616484
Diagonal 2042811660.7454

Cube

Length = n
Surface area 1.2519238443832E+19
Volume 3.0139773978922E+27
Space diagonal 2501923104.7168

Equilateral Triangle

Length = n
Perimeter 4333457934
Area 9.0349821069942E+17
Altitude 1250961552.3584

Triangular Pyramid

Length = n
Surface area 9.0349821069942E+17
Volume 3.552006427321E+26
Height 680937220.24845