45221490 (number)

45221490 is an even 8-digits composite number following 45221489 and preceding 45221491. In scientific notation, it is written as 4.5221490 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 12058848 positive integers (up to 45221490) that are relatively prime to 45221490.

Interesting facts

Basic properties

Name

Name forty-five million two hundred twenty-one thousand four hundred ninety

Notation

Scientific notation 4.5221490 × 10^7
Engineering notation 4.5221490 × 10^6

Prime Factorization of 45221490

Prime Factorization 2 × 9 × 9 × 5 × 55829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5024610
Product of the distinct prime numbers

The prime factorization of 45221490 is 2 × 9 × 9 × 5 × 55829. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 43, 32, 999, 231, 3898, 4322, 90934, 22311, 539785, 739624, 9563677, 1875042, 83815089, 2933226, 454006908, 730781599, 9045567947, 20241390

Basic calculations (n = 45221490)

Multiplication

n×y
n×2 90442980
n×3 135664470
n×4 180885960
n×5 226107450

Division

n÷y
n÷2 22610745
n÷3 15073830
n÷3 11305372.5
n÷5 9044298

Exponentiation

ny
n2 2044983157820100
n3 9.247718542153E+22
n4 4.1819561157679E+30
n5 1.8911428666964E+38

Nth Root

y√n
2√n 6724.6925580282
3√n 356.27194324671
4√n 82.004222806074
5√n 33.967921530538

Divisors of 45221490

1, 2, 5, 9, 10, 18, 45, 81, 90, 162, 405, 810, 55829, 111658, 279145, 502461, 558290, 1004922, 2512305, 4522149, 5024610, 9044298, 22610745, 45221490

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45221489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45221490 can be divided by 24 positive divisors. The sum of these divisors (counting 45221490) is 1, the average is 0.041666666666667.

Base conversion 45221490

Base System Value
2 Binary 10101100100000011001110010
3 Ternary 10011002111020000
4 Quaternary 2230200121302
5 Quinary 43034041430
6 Senary 4253130430
8 Octal 254403162
10 Decimal 45221490
12 Duodecimal 13189a16
16 Hexadecimal 2b20672
20 Vigesimal e2cdea
36 Base36 qx94i

Cryptographic Hash Functions

md5 927d950ef45037a5fe8c68b51f3ada9c
sha1 7c7e999fcdc692dc1503382084be46323769386f
sha256 b986dcd6e061f224e33be2ac3492e0f61bb71025ffe09a999857345aac853250
sha512 f0ac72e0f50f27e82a1165df79ab0201e265050b23d1f683d2389e74dbbbd188da984c10e18e20442dfd3b6dffd2969ec1746eed1a0cf71735a21e815d38f166
ripemd-160 853e077dde7f129b395127666df4ef470987ba3a

45221490 as geometric shapes

Circle

Radius = n
Diameter 90442980
Circumference 284135001.53677
Area 6.4245040653225E+15

Sphere

Radius = n
Volume 3.8736752845992E+23
Surface area 2.569801626129E+16
Circumference 284135001.53677

Square

Length = n
Perimeter 180885960
Area 2044983157820100
Diagonal 63952844.468719

Cube

Length = n
Surface area 12269898946920600
Volume 9.247718542153E+22
Space diagonal 78325918.273968

Equilateral Triangle

Length = n
Perimeter 135664470
Area 8.8550368249176E+14
Altitude 39162959.136984

Triangular Pyramid

Length = n
Surface area 8.8550368249176E+14
Volume 1.0898540819435E+22
Height 21317614.822906