15243984 (number)

15243984 is an even 8-digits composite number following 15243983 and preceding 15243985. In scientific notation, it is written as 1.5243984 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 60 positive divisors. There are 4294080 positive integers (up to 15243984) that are relatively prime to 15243984.

Interesting facts

Basic properties

Name

Name fifteen million two hundred forty-three thousand nine hundred eighty-four

Notation

Scientific notation 1.5243984 × 10^7
Engineering notation 1.5243984 × 10^6

Prime Factorization of 15243984

Prime Factorization 2 × 2 × 2 × 2 × 9 × 21 × 71 × 71

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 26838
Product of the distinct prime numbers

The prime factorization of 15243984 is 2 × 2 × 2 × 2 × 9 × 21 × 71 × 71. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15243984)

Multiplication

n×y
n×2 30487968
n×3 45731952
n×4 60975936
n×5 76219920

Division

n÷y
n÷2 7621992
n÷3 5081328
n÷3 3810996
n÷5 3048796.8

Exponentiation

ny
n2 232379048192256
n3 3.542382492578E+21
n4 5.4000022038739E+28
n5 8.2317547195818E+35

Nth Root

y√n
2√n 3904.3544921024
3√n 247.95116971322
4√n 62.484834096782
5√n 27.328745536326

Divisors of 15243984

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15243983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15243984 can be divided by 60 positive divisors. The sum of these divisors (counting 15243984) is 1, the average is 0.016666666666667.

Base conversion 15243984

Base System Value
2 Binary 111010001001101011010000
3 Ternary 1001200110211000
4 Quaternary 322021223100
5 Quinary 12400301414
6 Senary 1302422000
8 Octal 72115320
10 Decimal 15243984
12 Duodecimal 5131900
16 Hexadecimal e89ad0
20 Vigesimal 4f59j4
36 Base36 92qc0

Cryptographic Hash Functions

md5 95d5043322f75f2eda4a70ccb165c6bb
sha1 a9416e3a77ff87c685eacd51810d627d88433c63
sha256 47360efffb03073f4ebea6de14f3eeb2f6f3703484df2760562e5fbde471fc6f
sha512 b33fb9455a36c6e16e265188ae06663234eb08a520fb11b230044e57efd1fad9d586288c59814e2025ea4ff682931737adc41963a57509a5fc8312f6ee089323
ripemd-160 a359ec773c385ecd9371a763648bb0f604a5c284

15243984 as geometric shapes

Circle

Radius = n
Diameter 30487968
Circumference 95780776.291681
Area 7.3004031064898E+14

Sphere

Radius = n
Volume 1.4838297086517E+22
Surface area 2.9201612425959E+15
Circumference 95780776.291681

Square

Length = n
Perimeter 60975936
Area 232379048192256
Diagonal 21558248.917398

Cube

Length = n
Surface area 1394274289153536
Volume 3.542382492578E+21
Space diagonal 26403354.797767

Equilateral Triangle

Length = n
Perimeter 45731952
Area 1.0062307952087E+14
Altitude 13201677.398884

Triangular Pyramid

Length = n
Surface area 1.0062307952087E+14
Volume 4.1747378034307E+20
Height 7186082.9724662