745478904 (number)

745478904 is an even 9-digits composite number following 745478903 and preceding 745478905. In scientific notation, it is written as 7.45478904 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 246212352 positive integers (up to 745478904) that are relatively prime to 745478904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45478904 × 10^8
Engineering notation 7.45478904 × 10^6

Prime Factorization of 745478904

Prime Factorization 2 × 2 × 2 × 3 × 109 × 284969

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 186369726
Product of the distinct prime numbers

The prime factorization of 745478904 is 2 × 2 × 2 × 3 × 109 × 284969. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745478904)

Multiplication

n×y
n×2 1490957808
n×3 2236436712
n×4 2981915616
n×5 3727394520

Division

n÷y
n÷2 372739452
n÷3 248492968
n÷3 186369726
n÷5 149095780.8

Exponentiation

ny
n2 555738796309041216
n3 4.1429154878274E+26
n4 3.0884560972302E+35
n5 2.3023788664153E+44

Nth Root

y√n
2√n 27303.459561015
3√n 906.73097643129
4√n 165.23758519482
5√n 59.495904532521

Divisors of 745478904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745478903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745478904 can be divided by 32 positive divisors. The sum of these divisors (counting 745478904) is 1, the average is 0.03125.

Base conversion 745478904

Base System Value
2 Binary 101100011011110001101011111000
3 Ternary 1220221202020210210
4 Quaternary 230123301223320
5 Quinary 3011320311104
6 Senary 201550111120
8 Octal 5433615370
10 Decimal 745478904
12 Duodecimal 1897ab4a0
16 Hexadecimal 2c6f1af8
20 Vigesimal bcj4h54
36 Base36 cbu77c

Cryptographic Hash Functions

md5 f45e921a0cdcf2d13cc060894edd3dbe
sha1 34ecfe2965f83988ed656ccae496f739597c9d20
sha256 76de950b755de1ccba3a2b91ed7bc1257e76841103834a8c88cd0aff91aaef89
sha512 92bab5e8aad5f349ce5bd5e9a9dd87ff827982590789563e6ee644b55d3888ecec295110d4711d3cf98bbf36347f3796af3a647dcbda82af61c09e4b6be2d699
ripemd-160 3269e9930151729650ef6a1a625baef7395f61d7

745478904 as geometric shapes

Circle

Radius = n
Diameter 1490957808
Circumference 4683982096.4251
Area 1.7459049197993E+18

Sphere

Radius = n
Volume 1.7353803814669E+27
Surface area 6.9836196791973E+18
Circumference 4683982096.4251

Square

Length = n
Perimeter 2981915616
Area 555738796309041216
Diagonal 1054266376.4998

Cube

Length = n
Surface area 3334432777854247296
Volume 4.1429154878274E+26
Space diagonal 1291207337.6988

Equilateral Triangle

Length = n
Perimeter 2236436712
Area 2.4064195773611E+17
Altitude 645603668.84938

Triangular Pyramid

Length = n
Surface area 2.4064195773611E+17
Volume 4.8824727255426E+25
Height 351422125.49994