745454907 (number)

745454907 is an odd 9-digits composite number following 745454906 and preceding 745454908. In scientific notation, it is written as 7.45454907 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 484846560 positive integers (up to 745454907) that are relatively prime to 745454907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45454907 × 10^8
Engineering notation 7.45454907 × 10^6

Prime Factorization of 745454907

Prime Factorization 81 × 41 × 224467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745454907
Product of the distinct prime numbers

The prime factorization of 745454907 is 81 × 41 × 224467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745454907)

Multiplication

n×y
n×2 1490909814
n×3 2236364721
n×4 2981819628
n×5 3727274535

Division

n÷y
n÷2 372727453.5
n÷3 248484969
n÷3 186363726.75
n÷5 149090981.4

Exponentiation

ny
n2 555703018370378649
n3 4.1425154187891E+26
n4 3.0880584462595E+35
n5 2.3020083218669E+44

Nth Root

y√n
2√n 27303.020107673
3√n 906.7212470897
4√n 165.23625542741
5√n 59.495521492411

Divisors of 745454907

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 -745454906
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 745454907 can be divided by 8 positive divisors. The sum of these divisors (counting 745454907) is 1, the average is 0.125.

Base conversion 745454907

Base System Value
2 Binary 101100011011101011110100111011
3 Ternary 1220221201000220000
4 Quaternary 230123223310323
5 Quinary 3011314024112
6 Senary 201545404043
8 Octal 5433536473
10 Decimal 745454907
12 Duodecimal 189799623
16 Hexadecimal 2c6ebd3b
20 Vigesimal bcj1h57
36 Base36 cbtoor

Cryptographic Hash Functions

md5 d0e1f28cc46037171c98b93033a6bba9
sha1 97c7a3554491e28f554b91afd1d00ea8b0c39f16
sha256 d75370f4512bb3e43b004c1d3e702eebde15921f023b98cd7b64a8f615715541
sha512 348bc3856cb23f4fbadaf9d1a700ad827e956859c455da0653d2d4f91c5178bb2c64bbe1d906d8db63584e834076260b7e14fda7b2fd3b0967c86105ced610b2
ripemd-160 536bc51542e02a6db8ce55873e957c619200dd37

745454907 as geometric shapes

Circle

Radius = n
Diameter 1490909814
Circumference 4683831318.8273
Area 1.7457925200901E+18

Sphere

Radius = n
Volume 1.73521280094E+27
Surface area 6.9831700803602E+18
Circumference 4683831318.8273

Square

Length = n
Perimeter 2981819628
Area 555703018370378649
Diagonal 1054232439.617

Cube

Length = n
Surface area 3334218110222271894
Volume 4.1425154187891E+26
Space diagonal 1291165773.6755

Equilateral Triangle

Length = n
Perimeter 2236364721
Area 2.4062646543422E+17
Altitude 645582886.83777

Triangular Pyramid

Length = n
Surface area 2.4062646543422E+17
Volume 4.8820012396593E+25
Height 351410813.20566