745508947 (number)

745508947 is an odd 9-digits composite number following 745508946 and preceding 745508948. In scientific notation, it is written as 7.45508947 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 706271616 positive integers (up to 745508947) that are relatively prime to 745508947.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45508947 × 10^8
Engineering notation 7.45508947 × 10^6

Prime Factorization of 745508947

Prime Factorization 19 × 39237313

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 745508947
Product of the distinct prime numbers

The prime factorization of 745508947 is 19 × 39237313. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745508947)

Multiplication

n×y
n×2 1491017894
n×3 2236526841
n×4 2982035788
n×5 3727544735

Division

n÷y
n÷2 372754473.5
n÷3 248502982.33333
n÷3 186377236.75
n÷5 149101789.4

Exponentiation

ny
n2 555783590057048809
n3 4.1434163898331E+26
n4 3.088953989767E+35
n5 2.3028428362427E+44

Nth Root

y√n
2√n 27304.009723848
3√n 906.74315676828
4√n 165.23924994942
5√n 59.496384064976

Divisors of 745508947

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 -745508946
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 745508947 can be divided by 4 positive divisors. The sum of these divisors (counting 745508947) is 1, the average is 0.25.

Base conversion 745508947

Base System Value
2 Binary 101100011011111001000001010011
3 Ternary 1220221210210000111
4 Quaternary 230123321001103
5 Quinary 3011322241242
6 Senary 201550502151
8 Octal 5433710123
10 Decimal 745508947
12 Duodecimal 189804957
16 Hexadecimal 2c6f9053
20 Vigesimal bcj8c77
36 Base36 cbuudv

Cryptographic Hash Functions

md5 b421122ed2dd4dc5b2a4d8b0ca5e920b
sha1 249e8078feca8444bc9b6d9cdf0da9b5197a3316
sha256 f771c0127d7bf8d3638bad9cc557c02ffbda24ca3c31abaf38135877be912198
sha512 ed2d9ec82d1e3aaf0c676a609b924f78705a25f074950fbb9f6525ae18a05597d429cf9b17f8b5b74fa3f825a764db23d7dc1e8d0035cfe768928619510b4091
ripemd-160 023239e6131a3122920812846d10175f6cf108af

745508947 as geometric shapes

Circle

Radius = n
Diameter 1491017894
Circumference 4684170862.1613
Area 1.746045643509E+18

Sphere

Radius = n
Volume 1.7355901988084E+27
Surface area 6.9841825740359E+18
Circumference 4684170862.1613

Square

Length = n
Perimeter 2982035788
Area 555783590057048809
Diagonal 1054308863.7179

Cube

Length = n
Surface area 3334701540342292854
Volume 4.1434163898331E+26
Space diagonal 1291259373.7012

Equilateral Triangle

Length = n
Perimeter 2236526841
Area 2.4066135399796E+17
Altitude 645629686.85059

Triangular Pyramid

Length = n
Surface area 2.4066135399796E+17
Volume 4.8830630442174E+25
Height 351436287.90596