745449968 (number)

745449968 is an even 9-digits composite number following 745449967 and preceding 745449969. In scientific notation, it is written as 7.45449968 × 10^8. The sum of its digits is 56. It has a total of 5 prime factors and 10 positive divisors. There are 372724976 positive integers (up to 745449968) that are relatively prime to 745449968.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million four hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 7.45449968 × 10^8
Engineering notation 7.45449968 × 10^6

Prime Factorization of 745449968

Prime Factorization 2 × 2 × 2 × 2 × 46590623

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 93181246
Product of the distinct prime numbers

The prime factorization of 745449968 is 2 × 2 × 2 × 2 × 46590623. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745449968)

Multiplication

n×y
n×2 1490899936
n×3 2236349904
n×4 2981799872
n×5 3727249840

Division

n÷y
n÷2 372724984
n÷3 248483322.66667
n÷3 186362492
n÷5 149089993.6

Exponentiation

ny
n2 555695654791201024
n3 4.1424330808184E+26
n4 3.0879766075382E+35
n5 2.3019320632741E+44

Nth Root

y√n
2√n 27302.929659654
3√n 906.71924459606
4√n 165.23598173417
5√n 59.49544265487

Divisors of 745449968

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745449967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745449968 can be divided by 10 positive divisors. The sum of these divisors (counting 745449968) is 1, the average is 0.1.

Base conversion 745449968

Base System Value
2 Binary 101100011011101010100111110000
3 Ternary 1220221200210010002
4 Quaternary 230123222213300
5 Quinary 3011313344333
6 Senary 201545325132
8 Octal 5433524760
10 Decimal 745449968
12 Duodecimal 1897967a8
16 Hexadecimal 2c6ea9f0
20 Vigesimal bcj14i8
36 Base36 cbtkvk

Cryptographic Hash Functions

md5 682ca99c5647bcc71c592065ac3284d1
sha1 9c95328151c5e32a461f1220c9c202445b9b2af3
sha256 bdbfb47b27fe58f8a636eb0db3dd0514889d584eec783bc925c8c9d7dc27e389
sha512 63748442ad5d1b55f921d3f512359b3b734a66ff59d3a436072ce78f4e675b3e786ef0b60654ad63da205c09dc79f874830162dee25f8f2259a35c3285a946c7
ripemd-160 a0740c38c7965319ab1e95ef8876aea561641787

745449968 as geometric shapes

Circle

Radius = n
Diameter 1490899936
Circumference 4683800286.1751
Area 1.7457693867238E+18

Sphere

Radius = n
Volume 1.7351783112915E+27
Surface area 6.9830775468952E+18
Circumference 4683800286.1751

Square

Length = n
Perimeter 2981799872
Area 555695654791201024
Diagonal 1054225454.8162

Cube

Length = n
Surface area 3334173928747206144
Volume 4.1424330808184E+26
Space diagonal 1291157219.0766

Equilateral Triangle

Length = n
Perimeter 2236349904
Area 2.406232769109E+17
Altitude 645578609.5383

Triangular Pyramid

Length = n
Surface area 2.406232769109E+17
Volume 4.8819042034303E+25
Height 351408484.93873