745454906 (number)

745454906 is an even 9-digits composite number following 745454905 and preceding 745454907. In scientific notation, it is written as 7.45454906 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 319154256 positive integers (up to 745454906) that are relatively prime to 745454906.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million four hundred fifty-four thousand nine hundred six

Notation

Scientific notation 7.45454906 × 10^8
Engineering notation 7.45454906 × 10^6

Prime Factorization of 745454906

Prime Factorization 2 × 7 × 997 × 53407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 745454906
Product of the distinct prime numbers

The prime factorization of 745454906 is 2 × 7 × 997 × 53407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745454906)

Multiplication

n×y
n×2 1490909812
n×3 2236364718
n×4 2981819624
n×5 3727274530

Division

n÷y
n÷2 372727453
n÷3 248484968.66667
n÷3 186363726.5
n÷5 149090981.2

Exponentiation

ny
n2 555703016879468836
n3 4.142515402118E+26
n4 3.0880584296894E+35
n5 2.3020083064266E+44

Nth Root

y√n
2√n 27303.02008936
3√n 906.72124668426
4√n 165.236255372
5√n 59.495521476449

Divisors of 745454906

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 -745454905
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 745454906 can be divided by 16 positive divisors. The sum of these divisors (counting 745454906) is 1, the average is 0.0625.

Base conversion 745454906

Base System Value
2 Binary 101100011011101011110100111010
3 Ternary 1220221201000212222
4 Quaternary 230123223310322
5 Quinary 3011314024111
6 Senary 201545404042
8 Octal 5433536472
10 Decimal 745454906
12 Duodecimal 189799622
16 Hexadecimal 2c6ebd3a
20 Vigesimal bcj1h56
36 Base36 cbtooq

Cryptographic Hash Functions

md5 9601f2aa5b77b196137e30ec7f8c62d1
sha1 f04c4ae90ef1519360e50aa89bd1a5b68fbe679a
sha256 723633aeed6113ec23da493fefceb536e5b5ee99ed4f172b075b740fab3b62c6
sha512 8ef5a35328954b2c25c33763a99c6a9dc5e9feebb9db44f382cf0d57ac726331142b46f5829c564fb66de0bc6d6504cfdd7b83d108f3b905f6970d8b61c5eb65
ripemd-160 643b0d644c7e05c2221d1c4508da8629ab447d31

745454906 as geometric shapes

Circle

Radius = n
Diameter 1490909812
Circumference 4683831312.5441
Area 1.7457925154062E+18

Sphere

Radius = n
Volume 1.7352127939569E+27
Surface area 6.9831700616249E+18
Circumference 4683831312.5441

Square

Length = n
Perimeter 2981819624
Area 555703016879468836
Diagonal 1054232438.2028

Cube

Length = n
Surface area 3334218101276813016
Volume 4.142515402118E+26
Space diagonal 1291165771.9435

Equilateral Triangle

Length = n
Perimeter 2236364718
Area 2.4062646478864E+17
Altitude 645582885.97174

Triangular Pyramid

Length = n
Surface area 2.4062646478864E+17
Volume 4.8820012200123E+25
Height 351410812.73425