45989840 (number)

45989840 is an even 8-digits composite number following 45989839 and preceding 45989841. In scientific notation, it is written as 4.5989840 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 16980480 positive integers (up to 45989840) that are relatively prime to 45989840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5989840 × 10^7
Engineering notation 4.5989840 × 10^6

Prime Factorization of 45989840

Prime Factorization 2 × 2 × 2 × 2 × 13 × 5 × 44221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5748730
Product of the distinct prime numbers

The prime factorization of 45989840 is 2 × 2 × 2 × 2 × 13 × 5 × 44221. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45989840)

Multiplication

n×y
n×2 91979680
n×3 137969520
n×4 183959360
n×5 229949200

Division

n÷y
n÷2 22994920
n÷3 15329946.666667
n÷3 11497460
n÷5 9197968

Exponentiation

ny
n2 2115065383225600
n3 9.7271518564084E+22
n4 4.4735015753193E+30
n5 2.0573562168868E+38

Nth Root

y√n
2√n 6781.5809366253
3√n 358.27840561836
4√n 82.350354805704
5√n 34.082573482645

Divisors of 45989840

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45989839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45989840 can be divided by 40 positive divisors. The sum of these divisors (counting 45989840) is 1, the average is 0.025.

Base conversion 45989840

Base System Value
2 Binary 10101111011011111111010000
3 Ternary 10012112112012102
4 Quaternary 2233123333100
5 Quinary 43233133330
6 Senary 4321415532
8 Octal 257337720
10 Decimal 45989840
12 Duodecimal 1349a5a8
16 Hexadecimal 2bdbfd0
20 Vigesimal e78ec0
36 Base36 rdpzk

Cryptographic Hash Functions

md5 e591e01ae88688dc360d19d31b2c56ab
sha1 fb2f3cd5f5515444bf4f8494bf0179eda40192e4
sha256 5e28490a287f93ba4ac229c88694de853d0985343052c8680bdbba7775f2ce64
sha512 498e687c76fbba20632c7c8f6a7a298cab90228056668de196e03fe7ace2f8aa8cf6fb77c044c89c0a1424ed3866fad3c6e8ff0ec83188ee9910400f5cc193ac
ripemd-160 3413d4a37cda873d36091b79cb6518d6501a08c0

45989840 as geometric shapes

Circle

Radius = n
Diameter 91979680
Circumference 288962686.96754
Area 6.6446738698036E+15

Sphere

Radius = n
Volume 4.0744998416593E+23
Surface area 2.6578695479214E+16
Circumference 288962686.96754

Square

Length = n
Perimeter 183959360
Area 2115065383225600
Diagonal 65039455.459369

Cube

Length = n
Surface area 12690392299353600
Volume 9.7271518564084E+22
Space diagonal 79656739.511963

Equilateral Triangle

Length = n
Perimeter 137969520
Area 9.1585017626922E+14
Altitude 39828369.755982

Triangular Pyramid

Length = n
Surface area 9.1585017626922E+14
Volume 1.1463558398829E+22
Height 21679818.486456