745478907 (number)

745478907 is an odd 9-digits composite number following 745478906 and preceding 745478908. In scientific notation, it is written as 7.45478907 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 496985936 positive integers (up to 745478907) that are relatively prime to 745478907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45478907 × 10^8
Engineering notation 7.45478907 × 10^6

Prime Factorization of 745478907

Prime Factorization 3 × 248492969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 745478907
Product of the distinct prime numbers

The prime factorization of 745478907 is 3 × 248492969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 15, 17, 2, 519, 6919, 3109, 61290, 34519, 481078, 124916, 4697882, 6606738, 46457786, 7097971, 925924250, 554506731, 8069815301, 2274491530

Basic calculations (n = 745478907)

Multiplication

n×y
n×2 1490957814
n×3 2236436721
n×4 2981915628
n×5 3727394535

Division

n÷y
n÷2 372739453.5
n÷3 248492969
n÷3 186369726.75
n÷5 149095781.4

Exponentiation

ny
n2 555738800781914649
n3 4.1429155378439E+26
n4 3.0884561469452E+35
n5 2.3023789127421E+44

Nth Root

y√n
2√n 27303.459615953
3√n 906.7309776476
4√n 165.23758536106
5√n 59.495904580406

Divisors of 745478907

1, 3, 248492969, 745478907

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745478906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745478907 can be divided by 4 positive divisors. The sum of these divisors (counting 745478907) is 1, the average is 0.25.

Base conversion 745478907

Base System Value
2 Binary 101100011011110001101011111011
3 Ternary 1220221202020210220
4 Quaternary 230123301223323
5 Quinary 3011320311112
6 Senary 201550111123
8 Octal 5433615373
10 Decimal 745478907
12 Duodecimal 1897ab4a3
16 Hexadecimal 2c6f1afb
20 Vigesimal bcj4h57
36 Base36 cbu77f

Cryptographic Hash Functions

md5 bf01971bc22f62e57685b640a8cb1b32
sha1 dbdef12b77d263885f09048c9dcb26ecdddc9c75
sha256 b8ac2df847baa001d58dfda40e29acbb9ba72a5fe9db71c53e58e7d3239f01cb
sha512 2d999ea9e7006dbf65aefec5fc80c678aa000e93c5e8a27d8db16009616ce9f24496d5f02dc69dbd16cb33150d7c0dee55fb47b0090551fc651c890321822852
ripemd-160 9e4fe7ab2f37ff27765991f8ef27370db9ebd980

745478907 as geometric shapes

Circle

Radius = n
Diameter 1490957814
Circumference 4683982115.2747
Area 1.7459049338513E+18

Sphere

Radius = n
Volume 1.7353804024178E+27
Surface area 6.9836197354051E+18
Circumference 4683982115.2747

Square

Length = n
Perimeter 2981915628
Area 555738800781914649
Diagonal 1054266380.7425

Cube

Length = n
Surface area 3334432804691487894
Volume 4.1429155378439E+26
Space diagonal 1291207342.8949

Equilateral Triangle

Length = n
Perimeter 2236436721
Area 2.4064195967292E+17
Altitude 645603671.44746

Triangular Pyramid

Length = n
Surface area 2.4064195967292E+17
Volume 4.8824727844876E+25
Height 351422126.91416