45647986 (number)

45647986 is an even 8-digits composite number following 45647985 and preceding 45647987. In scientific notation, it is written as 4.5647986 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 22823992 positive integers (up to 45647986) that are relatively prime to 45647986.

Interesting facts

Basic properties

Name

Name forty-five million six hundred forty-seven thousand nine hundred eighty-six

Notation

Scientific notation 4.5647986 × 10^7
Engineering notation 4.5647986 × 10^6

Prime Factorization of 45647986

Prime Factorization 2 × 22823993

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 45647986
Product of the distinct prime numbers

The prime factorization of 45647986 is 2 × 22823993. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 33, 71, 728, 812, 5745, 7176, 73575, 37604, 454833, 846106, 2267660, 5863802, 16006549, 38765437, 18248151, 831797110, 2602215871, 3025224857

Basic calculations (n = 45647986)

Multiplication

n×y
n×2 91295972
n×3 136943958
n×4 182591944
n×5 228239930

Division

n÷y
n÷2 22823993
n÷3 15215995.333333
n÷3 11411996.5
n÷5 9129597.2

Exponentiation

ny
n2 2083738625856196
n3 9.5118471620743E+22
n4 4.3419666608851E+30
n5 1.9820203334855E+38

Nth Root

y√n
2√n 6756.329328859
3√n 357.38847255444
4√n 82.196893669159
5√n 34.031753292385

Divisors of 45647986

1, 2, 22823993, 45647986

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 -45647985
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 45647986 can be divided by 4 positive divisors. The sum of these divisors (counting 45647986) is 1, the average is 0.25.

Base conversion 45647986

Base System Value
2 Binary 10101110001000100001110010
3 Ternary 10011220011021011
4 Quaternary 2232020201302
5 Quinary 43141213421
6 Senary 4310221134
8 Octal 256104162
10 Decimal 45647986
12 Duodecimal 133547aa
16 Hexadecimal 2b88872
20 Vigesimal e55jj6
36 Base36 r6e7m

Cryptographic Hash Functions

md5 f26ed8c3ebfc71c66ab5a656f6527acf
sha1 31a1a3928a520ba165da3331ff6e2b1036e199c4
sha256 ba456c6c798cca8036f0ede113a68b387db42d5dea9fca882dde6afe8a068127
sha512 43fb33deabc941c3e3f57725a2934238ef5d051f495dcb136489a740cf96b5bd9389ed081d003fe4849521ed275911a8f4c91d2dbcf0a73cf6b04e00ed70fd42
ripemd-160 657cff94996e8bd5a5d3c6e7cde9a5a5914fe37d

45647986 as geometric shapes

Circle

Radius = n
Diameter 91295972
Circumference 286814754.93754
Area 6.5462579589911E+15

Sphere

Radius = n
Volume 3.9843132221922E+23
Surface area 2.6185031835964E+16
Circumference 286814754.93754

Square

Length = n
Perimeter 182591944
Area 2083738625856196
Diagonal 64556000.896217

Cube

Length = n
Surface area 12502431755137176
Volume 9.5118471620743E+22
Space diagonal 79064631.015193

Equilateral Triangle

Length = n
Perimeter 136943958
Area 9.0228529241917E+14
Altitude 39532315.507596

Triangular Pyramid

Length = n
Surface area 9.0228529241917E+14
Volume 1.1209819383188E+22
Height 21518666.965406