745297218 (number)

745297218 is an even 9-digits composite number following 745297217 and preceding 745297219. In scientific notation, it is written as 7.45297218 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 245287224 positive integers (up to 745297218) that are relatively prime to 745297218.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million two hundred ninety-seven thousand two hundred eighteen

Notation

Scientific notation 7.45297218 × 10^8
Engineering notation 7.45297218 × 10^6

Prime Factorization of 745297218

Prime Factorization 2 × 9 × 79 × 524119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 745297218
Product of the distinct prime numbers

The prime factorization of 745297218 is 2 × 9 × 79 × 524119. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745297218)

Multiplication

n×y
n×2 1490594436
n×3 2235891654
n×4 2981188872
n×5 3726486090

Division

n÷y
n÷2 372648609
n÷3 248432406
n÷3 186324304.5
n÷5 149059443.6

Exponentiation

ny
n2 555467943158539524
n3 4.1398871272424E+26
n4 3.0854463587678E+35
n5 2.2995745874779E+44

Nth Root

y√n
2√n 27300.132197482
3√n 906.65730848064
4√n 165.22751646588
5√n 59.493004215209

Divisors of 745297218

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 -745297217
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 745297218 can be divided by 16 positive divisors. The sum of these divisors (counting 745297218) is 1, the average is 0.0625.

Base conversion 745297218

Base System Value
2 Binary 101100011011000101010101000010
3 Ternary 1220221102000120200
4 Quaternary 230123011111002
5 Quinary 3011244002333
6 Senary 201542150030
8 Octal 5433052502
10 Decimal 745297218
12 Duodecimal 189722316
16 Hexadecimal 2c6c5542
20 Vigesimal bci230i
36 Base36 cbqb0i

Cryptographic Hash Functions

md5 37daf77f89ff56fb786eccbab114e868
sha1 36ec9bb064555e803ba620615970cc4e916b6399
sha256 7031831e8773ff9c7c9ff279fc22c176c7ef353505ce2d0839c7774faac5ba71
sha512 b7395b1c09df488b4c66c77d9f092625e7c07eda88334c683e3c7804286b236005f7704b4388de4e251d0735ac0b9c154e59534410eaab8b934c1661676a74de
ripemd-160 51385a8360cd3a6179290d821aee76e9e6cede5a

745297218 as geometric shapes

Circle

Radius = n
Diameter 1490594436
Circumference 4682840529.6194
Area 1.7450540095315E+18

Sphere

Radius = n
Volume 1.7341118647514E+27
Surface area 6.980216038126E+18
Circumference 4682840529.6194

Square

Length = n
Perimeter 2981188872
Area 555467943158539524
Diagonal 1054009433.6945

Cube

Length = n
Surface area 3332807658951237144
Volume 4.1398871272424E+26
Space diagonal 1290892648.3157

Equilateral Triangle

Length = n
Perimeter 2235891654
Area 2.4052467488159E+17
Altitude 645446324.15787

Triangular Pyramid

Length = n
Surface area 2.4052467488159E+17
Volume 4.8789037683667E+25
Height 351336477.89818