75731444 (number)

75731444 is an even 8-digits composite number following 75731443 and preceding 75731445. In scientific notation, it is written as 7.5731444 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 6 positive divisors. There are 37865720 positive integers (up to 75731444) that are relatively prime to 75731444.

Interesting facts

Basic properties

Name

Name seventy-five million seven hundred thirty-one thousand four hundred forty-four

Notation

Scientific notation 7.5731444 × 10^7
Engineering notation 7.5731444 × 10^6

Prime Factorization of 75731444

Prime Factorization 2 × 2 × 18932861

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 37865722
Product of the distinct prime numbers

The prime factorization of 75731444 is 2 × 2 × 18932861. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 65, 78, 164, 761, 9981, 4906, 2270, 21382, 195368, 545671, 9508956, 9601319, 70417334, 85827320, 646465272, 772697975, 8177794897, 1892991792

Basic calculations (n = 75731444)

Multiplication

n×y
n×2 151462888
n×3 227194332
n×4 302925776
n×5 378657220

Division

n÷y
n÷2 37865722
n÷3 25243814.666667
n÷3 18932861
n÷5 15146288.8

Exponentiation

ny
n2 5735251610325136
n3 4.3433888615325E+23
n4 3.2893111033737E+31
n5 2.4910427962372E+39

Nth Root

y√n
2√n 8702.3815131262
3√n 423.08284159383
4√n 93.286555907731
5√n 37.657826271075

Divisors of 75731444

1, 2, 4, 18932861, 37865722, 75731444

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75731443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75731444 can be divided by 6 positive divisors. The sum of these divisors (counting 75731444) is 1, the average is 0.16666666666667.

Base conversion 75731444

Base System Value
2 Binary 100100000111001000111110100
3 Ternary 12021111120000022
4 Quaternary 10200321013310
5 Quinary 123341401234
6 Senary 11303104312
8 Octal 440710764
10 Decimal 75731444
12 Duodecimal 21442098
16 Hexadecimal 48391f4
20 Vigesimal 13d68c4
36 Base36 1936r8

Cryptographic Hash Functions

md5 82e876b7da526f72bb6ebb5703f04c24
sha1 2b68f1eecc4c522c4597a6df438870363755f395
sha256 b4aa1b39434db7059dbe3b46fee2f968d06ba2fde7d414c7fe514ecf6ad4fa4d
sha512 87a081b0b4da91fd7d81e1158315c89e77d94bc45d3bb624e3f5590610f30bec3947b530ce5dc39525de90079b9fbc4f07de6ecfd2f351316ce6f899320c1486
ripemd-160 613928cfbe4693da89549b3c98a8c4aea629f399

75731444 as geometric shapes

Circle

Radius = n
Diameter 151462888
Circumference 475834696.23229
Area 1.8017824325486E+16

Sphere

Radius = n
Volume 1.8193544718766E+24
Surface area 7.2071297301946E+16
Circumference 475834696.23229

Square

Length = n
Perimeter 302925776
Area 5735251610325136
Diagonal 107100435.2029

Cube

Length = n
Surface area 34411509661950816
Volume 4.3433888615325E+23
Space diagonal 131170708.73856

Equilateral Triangle

Length = n
Perimeter 227194332
Area 2.4834367958186E+15
Altitude 65585354.369279

Triangular Pyramid

Length = n
Surface area 2.4834367958186E+15
Volume 5.1187328621996E+22
Height 35700145.067633