745478748 (number)

745478748 is an even 9-digits composite number following 745478747 and preceding 745478749. In scientific notation, it is written as 7.45478748 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 212992416 positive integers (up to 745478748) that are relatively prime to 745478748.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million four hundred seventy-eight thousand seven hundred forty-eight

Notation

Scientific notation 7.45478748 × 10^8
Engineering notation 7.45478748 × 10^6

Prime Factorization of 745478748

Prime Factorization 2 × 2 × 49 × 3 × 9 × 140869

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 372739374
Product of the distinct prime numbers

The prime factorization of 745478748 is 2 × 2 × 49 × 3 × 9 × 140869. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 67, 73, 5, 764, 9014, 5401, 6882, 74467, 569582, 957510, 2951988, 1491561, 15457360, 65585479, 387863250, 490800336, 2226698652, 8775815400

Basic calculations (n = 745478748)

Multiplication

n×y
n×2 1490957496
n×3 2236436244
n×4 2981914992
n×5 3727393740

Division

n÷y
n÷2 372739374
n÷3 248492916
n÷3 186369687
n÷5 149095749.6

Exponentiation

ny
n2 555738563719647504
n3 4.1429128869704E+26
n4 3.0884535120518E+35
n5 2.3023764574206E+44

Nth Root

y√n
2√n 27303.456704234
3√n 906.73091318334
4√n 165.23757655035
5√n 59.495902042481

Divisors of 745478748

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 49, 54, 98, 108, 147, 196, 294, 441, 588, 882, 1323, 1764, 2646, 5292, 140869, 281738, 422607, 563476, 845214, 1267821, 1690428, 2535642, 3803463, 5071284, 6902581, 7606926, 13805162, 15213852, 20707743, 27610324, 41415486, 62123229, 82830972, 124246458, 186369687, 248492916, 372739374, 745478748

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745478747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745478748 can be divided by 48 positive divisors. The sum of these divisors (counting 745478748) is 1, the average is 0.020833333333333.

Base conversion 745478748

Base System Value
2 Binary 101100011011110001101001011100
3 Ternary 1220221202020121000
4 Quaternary 230123301221130
5 Quinary 3011320304443
6 Senary 201550110300
8 Octal 5433615134
10 Decimal 745478748
12 Duodecimal 1897ab390
16 Hexadecimal 2c6f1a5c
20 Vigesimal bcj4gh8
36 Base36 cbu730

Cryptographic Hash Functions

md5 fa21d728f223ffb257bbd75e5cb97e95
sha1 383f89db3c7f8205415f420363a191b1c582773a
sha256 0b73a92d64cfc0dd685f935ec7353af1b5425e8cf13e1e82cc45becf3a57cc0b
sha512 78e20eacd8a2e55838b77342d1b432c09b567e5d209db4cb70660dd63e92f64dd41f48dbe6a29e8a026fde412a82cc5c04ba5ee1488880e8651457545060d28c
ripemd-160 896d8278f2e8bf15c10305ce3dd696324c234e80

745478748 as geometric shapes

Circle

Radius = n
Diameter 1490957496
Circumference 4683981116.2482
Area 1.7459041890982E+18

Sphere

Radius = n
Volume 1.7353792920225E+27
Surface area 6.9836167563928E+18
Circumference 4683981116.2482

Square

Length = n
Perimeter 2981914992
Area 555738563719647504
Diagonal 1054266155.8825

Cube

Length = n
Surface area 3334431382317885024
Volume 4.1429128869704E+26
Space diagonal 1291207067.4988

Equilateral Triangle

Length = n
Perimeter 2236436244
Area 2.4064185702195E+17
Altitude 645603533.74942

Triangular Pyramid

Length = n
Surface area 2.4064185702195E+17
Volume 4.8824696604032E+25
Height 351422051.96084