45126979 (number)

45126979 is an odd 8-digits composite number following 45126978 and preceding 45126980. In scientific notation, it is written as 4.5126979 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 43017480 positive integers (up to 45126979) that are relatively prime to 45126979.

Interesting facts

Basic properties

Name

Name forty-five million one hundred twenty-six thousand nine hundred seventy-nine

Notation

Scientific notation 4.5126979 × 10^7
Engineering notation 4.5126979 × 10^6

Prime Factorization of 45126979

Prime Factorization 31 × 67 × 21727

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45126979
Product of the distinct prime numbers

The prime factorization of 45126979 is 31 × 67 × 21727. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 71, 53, 922, 233, 6122, 3178, 94347, 56064, 39940, 763848, 4516232, 6522079, 59022233, 90256704, 747526389, 656865439, 1005387539, 8020035028

Basic calculations (n = 45126979)

Multiplication

n×y
n×2 90253958
n×3 135380937
n×4 180507916
n×5 225634895

Division

n÷y
n÷2 22563489.5
n÷3 15042326.333333
n÷3 11281744.75
n÷5 9025395.8

Exponentiation

ny
n2 2036444233666441
n3 9.1898576167337E+22
n4 4.1471051168333E+30
n5 1.8714632551813E+38

Nth Root

y√n
2√n 6717.6617211646
3√n 356.02357237761
4√n 81.961342846275
5√n 33.953711342445

Divisors of 45126979

1, 31, 67, 2077, 21727, 673537, 1455709, 45126979

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45126978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45126979 can be divided by 8 positive divisors. The sum of these divisors (counting 45126979) is 1, the average is 0.125.

Base conversion 45126979

Base System Value
2 Binary 10101100001001010101000011
3 Ternary 10010220200120121
4 Quaternary 2230021111003
5 Quinary 43023030404
6 Senary 4251121111
8 Octal 254112503
10 Decimal 45126979
12 Duodecimal 13143197
16 Hexadecimal 2b09543
20 Vigesimal e20h8j
36 Base36 qv877

Cryptographic Hash Functions

md5 f462da86272ab40845db6560e22ba873
sha1 8ad87ddb63270c93adb887e3dd704c422510ef40
sha256 f8cc2cd5edccdb1e5f9d896eecad93e7abf63258db80349cc816fe177d43e7dc
sha512 fba49832691d43d2413c21f980b7941f515aa3d0f99c3f25e237580356ef27c81765744ce45d093033bda8e2784b17d91c2f5cbd0b5936909c4c5e5a02791c1b
ripemd-160 4ab5c7e3df03207932a446716a6af957146021b7

45126979 as geometric shapes

Circle

Radius = n
Diameter 90253958
Circumference 283541171.4102
Area 6.3976782439318E+15

Sphere

Radius = n
Volume 3.8494385568356E+23
Surface area 2.5590712975727E+16
Circumference 283541171.4102

Square

Length = n
Perimeter 180507916
Area 2036444233666441
Diagonal 63819185.730726

Cube

Length = n
Surface area 12218665401998646
Volume 9.1898576167337E+22
Space diagonal 78162220.420094

Equilateral Triangle

Length = n
Perimeter 135380937
Area 8.8180621987274E+14
Altitude 39081110.210047

Triangular Pyramid

Length = n
Surface area 8.8180621987274E+14
Volume 1.0830351064885E+22
Height 21273061.910242