15500980 (number)

15500980 is an even 8-digits composite number following 15500979 and preceding 15500981. In scientific notation, it is written as 1.5500980 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 5636640 positive integers (up to 15500980) that are relatively prime to 15500980.

Interesting facts

Basic properties

Name

Name fifteen million five hundred thousand nine hundred eighty

Notation

Scientific notation 1.5500980 × 10^7
Engineering notation 1.5500980 × 10^6

Prime Factorization of 15500980

Prime Factorization 2 × 2 × 5 × 11 × 70459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7750490
Product of the distinct prime numbers

The prime factorization of 15500980 is 2 × 2 × 5 × 11 × 70459. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 100, 24, 67, 961, 1859, 2096, 81903, 39592, 57419, 291814, 6608959, 7678660, 93684988, 49711067, 801727139, 149544445, 7988599492, 152734452

Basic calculations (n = 15500980)

Multiplication

n×y
n×2 31001960
n×3 46502940
n×4 62003920
n×5 77504900

Division

n÷y
n÷2 7750490
n÷3 5166993.3333333
n÷3 3875245
n÷5 3100196

Exponentiation

ny
n2 240280380960400
n3 3.7245813796595E+21
n4 5.7734661474475E+28
n5 8.9494383282261E+35

Nth Root

y√n
2√n 3937.1283951632
3√n 249.33680223058
4√n 62.746540901974
5√n 27.42027658708

Divisors of 15500980

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 70459, 140918, 281836, 352295, 704590, 775049, 1409180, 1550098, 3100196, 3875245, 7750490, 15500980

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 -15500979
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 15500980 can be divided by 24 positive divisors. The sum of these divisors (counting 15500980) is 1, the average is 0.041666666666667.

Base conversion 15500980

Base System Value
2 Binary 111011001000011010110100
3 Ternary 1002011112100101
4 Quaternary 323020122310
5 Quinary 12432012410
6 Senary 1312123444
8 Octal 73103264
10 Decimal 15500980
12 Duodecimal 5236584
16 Hexadecimal ec86b4
20 Vigesimal 4ghc90
36 Base36 988ms

Cryptographic Hash Functions

md5 2d8606d23d1c6ccb4a0cc75dd9bf7ca6
sha1 7947d17546ee2ae84a2f7a935fdbc599f6cd3858
sha256 a9577c6daaae2f2a2c46db3680dec90bd1c69d3af286e497e25eb023ebc71710
sha512 5cb221094fae3037af7b50a03a65c70a1e06601389723a5013f94ba4ef5aca7315043f54ce1fc7d19df1baf4bbd2723af9c260e85607c25a9fc3a766d5c6156a
ripemd-160 0c265b20ab44ed65064287b6ef9fb7cb3e4fa939

15500980 as geometric shapes

Circle

Radius = n
Diameter 31001960
Circumference 97395529.782885
Area 7.5486307962695E+14

Sphere

Radius = n
Volume 1.5601490000048E+22
Surface area 3.0194523185078E+15
Circumference 97395529.782885

Square

Length = n
Perimeter 62003920
Area 240280380960400
Diagonal 21921696.146074

Cube

Length = n
Surface area 1441682285762400
Volume 3.7245813796595E+21
Space diagonal 26848484.927109

Equilateral Triangle

Length = n
Perimeter 46502940
Area 1.0404445697135E+14
Altitude 13424242.463555

Triangular Pyramid

Length = n
Surface area 1.0404445697135E+14
Volume 4.389461251064E+20
Height 7307232.0486914