1145305903 (number)

1145305903 is an odd 10-digits composite number following 1145305902 and preceding 1145305904. In scientific notation, it is written as 1.145305903 × 10^9. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 919368576 positive integers (up to 1145305903) that are relatively prime to 1145305903.

Interesting facts

Basic properties

Name

Name one billion one hundred forty-five million three hundred five thousand nine hundred three

Notation

Scientific notation 1.145305903 × 10^9
Engineering notation 1.145305903 × 10^9

Prime Factorization of 1145305903

Prime Factorization 7 × 43 × 29 × 733 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1145305903
Product of the distinct prime numbers

The prime factorization of 1145305903 is 7 × 43 × 29 × 733 × 179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1145305903)

Multiplication

n×y
n×2 2290611806
n×3 3435917709
n×4 4581223612
n×5 5726529515

Division

n÷y
n÷2 572652951.5
n÷3 381768634.33333
n÷3 286326475.75
n÷5 229061180.6

Exponentiation

ny
n2 1311725611446645409
n3 1.5023270859061E+27
n4 1.7206240797251E+36
n5 1.9706409153531E+45

Nth Root

y√n
2√n 33842.36846026
3√n 1046.2621146169
4√n 183.96295404309
5√n 64.831235756223

Divisors of 1145305903

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 -1145305902
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 1145305903 can be divided by 32 positive divisors. The sum of these divisors (counting 1145305903) is 1, the average is 0.03125.

Base conversion 1145305903

Base System Value
2 Binary 1000100010000111111101100101111
3 Ternary 2221211002120100011
4 Quaternary 1010100333230233
5 Quinary 4321144242103
6 Senary 305351514051
8 Octal 10420775457
10 Decimal 1145305903
12 Duodecimal 27b688927
16 Hexadecimal 4443fb2f
20 Vigesimal hhi34f3
36 Base36 ixvvov

Cryptographic Hash Functions

md5 c9bbe090447ac857cad5891368ed295f
sha1 92ecdb8fff9566b52d3d174005728bce247a4f3c
sha256 d6bcc4bb1363ceed7fee0cf3cd842957708e5c776d635c2f562f541a30d3bde2
sha512 8572417988bcfc5392f80d5c487fae7620524899d0ebfa52095565cc5e5e7d7ba654b8a2cdc96861322915b616fe5a493c550d866c9ee2c1bd2ae8a205a0f1a8
ripemd-160 be5167813777d7143f99af29c054b512517c0718

1145305903 as geometric shapes

Circle

Radius = n
Diameter 2290611806
Circumference 7196169221.9556
Area 4.1209075444464E+18

Sphere

Radius = n
Volume 6.2929329818289E+27
Surface area 1.6483630177785E+19
Circumference 7196169221.9556

Square

Length = n
Perimeter 4581223612
Area 1311725611446645409
Diagonal 1619707141.0886

Cube

Length = n
Surface area 7870353668679872454
Volume 1.5023270859061E+27
Space diagonal 1983728014.2046

Equilateral Triangle

Length = n
Perimeter 3435917709
Area 5.6799385115374E+17
Altitude 991864007.10228

Triangular Pyramid

Length = n
Surface area 5.6799385115374E+17
Volume 1.7705094500074E+26
Height 539902380.36285