15221684 (number)

15221684 is an even 8-digits composite number following 15221683 and preceding 15221685. In scientific notation, it is written as 1.5221684 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 7601400 positive integers (up to 15221684) that are relatively prime to 15221684.

Interesting facts

Basic properties

Name

Name fifteen million two hundred twenty-one thousand six hundred eighty-four

Notation

Scientific notation 1.5221684 × 10^7
Engineering notation 1.5221684 × 10^6

Prime Factorization of 15221684

Prime Factorization 2 × 2 × 1031 × 3691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7610842
Product of the distinct prime numbers

The prime factorization of 15221684 is 2 × 2 × 1031 × 3691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 23, 9, 50, 920, 2349, 7963, 97183, 58146, 475975, 924423, 996125, 7156172, 31781427, 96133932, 605380697, 254322664, 9508054808, 8195036217

Basic calculations (n = 15221684)

Multiplication

n×y
n×2 30443368
n×3 45665052
n×4 60886736
n×5 76108420

Division

n÷y
n÷2 7610842
n÷3 5073894.6666667
n÷3 3805421
n÷5 3044336.8

Exponentiation

ny
n2 231699663795856
n3 3.5268590652068E+21
n4 5.3684734203113E+28
n5 8.1717205966377E+35

Nth Root

y√n
2√n 3901.4976611553
3√n 247.83020375263
4√n 62.461969718824
5√n 27.320745161271

Divisors of 15221684

1, 2, 4, 1031, 2062, 3691, 4124, 7382, 14764, 3805421, 7610842, 15221684

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 -15221683
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 15221684 can be divided by 12 positive divisors. The sum of these divisors (counting 15221684) is 1, the average is 0.083333333333333.

Base conversion 15221684

Base System Value
2 Binary 111010000100001110110100
3 Ternary 1001122100020002
4 Quaternary 322010032310
5 Quinary 12344043214
6 Senary 1302130432
8 Octal 72041664
10 Decimal 15221684
12 Duodecimal 5120a18
16 Hexadecimal e843b4
20 Vigesimal 4f2e44
36 Base36 9294k

Cryptographic Hash Functions

md5 45b0099790edfc60e71ebba9f258307f
sha1 51defbbca5e6fbd3f3b53662df55a96fc91fa396
sha256 757f94406ec04c5d8dde58537ef1ceb50309331231a6ead2e3540ef0b043707d
sha512 354ef7721a82a4c0693cbfc3612ed5d147f1a6aaf7b0b6272d8c1f327a347e885d5f6007c4a2b2d4ab41650cc77a8038d9a45adb660714e32fc27d60d41b6ed9
ripemd-160 6084a5d6a4500aa53191fa992992107536c7bbbe

15221684 as geometric shapes

Circle

Radius = n
Diameter 30443368
Circumference 95640661.259331
Area 7.2790596162029E+14

Sphere

Radius = n
Volume 1.4773272706E+22
Surface area 2.9116238464811E+15
Circumference 95640661.259331

Square

Length = n
Perimeter 60886736
Area 231699663795856
Diagonal 21526711.954958

Cube

Length = n
Surface area 1390197982775136
Volume 3.5268590652068E+21
Space diagonal 26364730.064758

Equilateral Triangle

Length = n
Perimeter 45665052
Area 1.0032889744776E+14
Altitude 13182365.032379

Triangular Pyramid

Length = n
Surface area 1.0032889744776E+14
Volume 4.1564432688282E+20
Height 7175570.6516525