15221475 (number)

15221475 is an odd 8-digits composite number following 15221474 and preceding 15221476. In scientific notation, it is written as 1.5221475 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 8118000 positive integers (up to 15221475) that are relatively prime to 15221475.

Interesting facts

Basic properties

Name

Name fifteen million two hundred twenty-one thousand four hundred seventy-five

Notation

Scientific notation 1.5221475 × 10^7
Engineering notation 1.5221475 × 10^6

Prime Factorization of 15221475

Prime Factorization 25 × 3 × 3 × 67651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5073825
Product of the distinct prime numbers

The prime factorization of 15221475 is 25 × 3 × 3 × 67651. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 3, 50, 305, 270, 5891, 8651, 33993, 29287, 575958, 2873, 5303464, 2851129, 94642047, 86479775, 964441276, 471780116, 4668971854, 3531980830

Basic calculations (n = 15221475)

Multiplication

n×y
n×2 30442950
n×3 45664425
n×4 60885900
n×5 76107375

Division

n÷y
n÷2 7610737.5
n÷3 5073825
n÷3 3805368.75
n÷5 3044295

Exponentiation

ny
n2 231693301175625
n3 3.5267137915122E+21
n4 5.3681785809659E+28
n5 8.1711596065708E+35

Nth Root

y√n
2√n 3901.4708764772
3√n 247.82906947713
4√n 62.461755310568
5√n 27.320670135839

Divisors of 15221475

1, 3, 9, 25, 75, 225, 67651, 202953, 608859, 1691275, 5073825, 15221475

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15221474
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15221475 can be divided by 12 positive divisors. The sum of these divisors (counting 15221475) is 1, the average is 0.083333333333333.

Base conversion 15221475

Base System Value
2 Binary 111010000100001011100011
3 Ternary 1001122022221100
4 Quaternary 322010023203
5 Quinary 12344041400
6 Senary 1302125443
8 Octal 72041343
10 Decimal 15221475
12 Duodecimal 5120883
16 Hexadecimal e842e3
20 Vigesimal 4f2ddf
36 Base36 928yr

Cryptographic Hash Functions

md5 22a6a8c9cb4b94593a7d5a1c376b9657
sha1 b27be3c29bbcaa92d72c4873a9a6132d1fdd67cb
sha256 fb6c321db8afc384d31f09777e1c2aa12240ddffb45aca706b6ba317bb9a3055
sha512 0470583c671c5d73c10d0c833bf8adfd1574103ccb9c12dfc25de55e3663847c6f3a8b4876f253650c70a66e3bceed122cb12200575b60bc1943043bc9f495eb
ripemd-160 567f7287fb85f4ab361349a5fca6b52d02a42477

15221475 as geometric shapes

Circle

Radius = n
Diameter 30442950
Circumference 95639348.073601
Area 7.2788597285931E+14

Sphere

Radius = n
Volume 1.4772664184972E+22
Surface area 2.9115438914372E+15
Circumference 95639348.073601

Square

Length = n
Perimeter 60885900
Area 231693301175625
Diagonal 21526416.384323

Cube

Length = n
Surface area 1390159807053750
Volume 3.5267137915122E+21
Space diagonal 26364368.066139

Equilateral Triangle

Length = n
Perimeter 45664425
Area 1.0032614235239E+14
Altitude 13182184.03307

Triangular Pyramid

Length = n
Surface area 1.0032614235239E+14
Volume 4.1562720621374E+20
Height 7175472.1281077