744944981 (number)

744944981 is an odd 9-digits composite number following 744944980 and preceding 744944982. In scientific notation, it is written as 7.44944981 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 637385920 positive integers (up to 744944981) that are relatively prime to 744944981.

Interesting facts

Basic properties

Name

Name seven hundred forty-four million nine hundred forty-four thousand nine hundred eighty-one

Notation

Scientific notation 7.44944981 × 10^8
Engineering notation 7.44944981 × 10^6

Prime Factorization of 744944981

Prime Factorization 11 × 17 × 3983663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 744944981
Product of the distinct prime numbers

The prime factorization of 744944981 is 11 × 17 × 3983663. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 744944981)

Multiplication

n×y
n×2 1489889962
n×3 2234834943
n×4 2979779924
n×5 3724724905

Division

n÷y
n÷2 372472490.5
n÷3 248314993.66667
n÷3 186236245.25
n÷5 148988996.2

Exponentiation

ny
n2 554943024717090361
n3 4.1340202100396E+26
n4 3.0796176068215E+35
n5 2.2941456796009E+44

Nth Root

y√n
2√n 27293.680239206
3√n 906.51445335886
4√n 165.2079908455
5√n 59.487379720845

Divisors of 744944981

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -744944980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 744944981 can be divided by 8 positive divisors. The sum of these divisors (counting 744944981) is 1, the average is 0.125.

Base conversion 744944981

Base System Value
2 Binary 101100011001101111010101010101
3 Ternary 1220220202010101212
4 Quaternary 230121233111111
5 Quinary 3011201214411
6 Senary 201530431205
8 Octal 5431572525
10 Decimal 744944981
12 Duodecimal 189592505
16 Hexadecimal 2c66f555
20 Vigesimal bcfi291
36 Base36 cbir85

Cryptographic Hash Functions

md5 63f9bb2dbe468e09eb165aebf8b88c2d
sha1 1823ca53b7b4e9efbecb6d46a29e3873132bb082
sha256 8a01bc1cddc9b88100b0fcc2fc1ad1ab678f236d12a4d81bc3b981c369162ea2
sha512 0123f30c8ebe422d4295d061a9f14e062e199e6b21cfd6bf46c47a1afe78e5f61a5a7496e7955ebeaa9bd10a3d60b94b9c44506179157b9d9c52725fbaa7f4c0
ripemd-160 696521166a3f73fe0b45f81d92dc4dc491b924ea

744944981 as geometric shapes

Circle

Radius = n
Diameter 1489889962
Circumference 4680627359.2764
Area 1.7434049296121E+18

Sphere

Radius = n
Volume 1.7316543362203E+27
Surface area 6.9736197184484E+18
Circumference 4680627359.2764

Square

Length = n
Perimeter 2979779924
Area 554943024717090361
Diagonal 1053511295.352

Cube

Length = n
Surface area 3329658148302542166
Volume 4.1340202100396E+26
Space diagonal 1290282555.9354

Equilateral Triangle

Length = n
Perimeter 2234834943
Area 2.4029737852899E+17
Altitude 645141277.96772

Triangular Pyramid

Length = n
Surface area 2.4029737852899E+17
Volume 4.8719895401353E+25
Height 351170431.78399