45242542 (number)

45242542 is an even 8-digits composite number following 45242541 and preceding 45242543. In scientific notation, it is written as 4.5242542 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 21195520 positive integers (up to 45242542) that are relatively prime to 45242542.

Interesting facts

Basic properties

Name

Name forty-five million two hundred forty-two thousand five hundred forty-two

Notation

Scientific notation 4.5242542 × 10^7
Engineering notation 4.5242542 × 10^6

Prime Factorization of 45242542

Prime Factorization 2 × 17 × 233 × 5711

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45242542
Product of the distinct prime numbers

The prime factorization of 45242542 is 2 × 17 × 233 × 5711. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 97, 89, 887, 252, 8105, 3549, 76144, 20351, 693543, 731494, 1813669, 9841867, 29130617, 52974636, 228302852, 720869759, 2866092603, 2542888881

Basic calculations (n = 45242542)

Multiplication

n×y
n×2 90485084
n×3 135727626
n×4 180970168
n×5 226212710

Division

n÷y
n÷2 22621271
n÷3 15080847.333333
n÷3 11310635.5
n÷5 9048508.4

Exponentiation

ny
n2 2046887606621764
n3 9.2606398511865E+22
n4 4.1897488741418E+30
n5 1.8955488940781E+38

Nth Root

y√n
2√n 6726.2576519191
3√n 356.32721986694
4√n 82.013765014899
5√n 33.971083565058

Divisors of 45242542

1, 2, 17, 34, 233, 466, 3961, 5711, 7922, 11422, 97087, 194174, 1330663, 2661326, 22621271, 45242542

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45242541
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45242542 can be divided by 16 positive divisors. The sum of these divisors (counting 45242542) is 1, the average is 0.0625.

Base conversion 45242542

Base System Value
2 Binary 10101100100101100010101110
3 Ternary 10011010120002201
4 Quaternary 2230211202232
5 Quinary 43040230132
6 Senary 4253412114
8 Octal 254454256
10 Decimal 45242542
12 Duodecimal 1319a03a
16 Hexadecimal 2b258ae
20 Vigesimal e2f672
36 Base36 qxpda

Cryptographic Hash Functions

md5 d34562de540aee819c2451f4d0f6e38d
sha1 7df5140ad839f2026c95b1fe95996aacbb00a043
sha256 753006e57984c5e3c80b67aafbe3fb8402433ef0b66918198434f15861030f05
sha512 d81aa25695665d069c8d4bcd0c53f3a47294d8982345311d19de8a64c4d2a14ddf486b42d8c1212478723cd5fe76e8db059642279ba30f80b72223944fe4b6ee
ripemd-160 ad01d45cb356a7366d3cd395346f8c612dff5f5b

45242542 as geometric shapes

Circle

Radius = n
Diameter 90485084
Circumference 284267275.15386
Area 6.4304870676869E+15

Sphere

Radius = n
Volume 3.8790877498704E+23
Surface area 2.5721948270748E+16
Circumference 284267275.15386

Square

Length = n
Perimeter 180970168
Area 2046887606621764
Diagonal 63982616.492634

Cube

Length = n
Surface area 12281325639730584
Volume 9.2606398511865E+22
Space diagonal 78362381.407569

Equilateral Triangle

Length = n
Perimeter 135727626
Area 8.8632833301299E+14
Altitude 39181190.703784

Triangular Pyramid

Length = n
Surface area 8.8632833301299E+14
Volume 1.0913768728167E+22
Height 21327538.830878