15990468 (number)

15990468 is an even 8-digits composite number following 15990467 and preceding 15990469. In scientific notation, it is written as 1.5990468 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 4920096 positive integers (up to 15990468) that are relatively prime to 15990468.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred ninety thousand four hundred sixty-eight

Notation

Scientific notation 1.5990468 × 10^7
Engineering notation 1.5990468 × 10^6

Prime Factorization of 15990468

Prime Factorization 2 × 2 × 3 × 13 × 102503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7995234
Product of the distinct prime numbers

The prime factorization of 15990468 is 2 × 2 × 3 × 13 × 102503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 80, 99, 39, 985, 4267, 5089, 36923, 89328, 86920, 97433, 3432021, 3538373, 8363644, 33639328, 756946659, 29920692, 4945999347, 1525854392

Basic calculations (n = 15990468)

Multiplication

n×y
n×2 31980936
n×3 47971404
n×4 63961872
n×5 79952340

Division

n÷y
n÷2 7995234
n÷3 5330156
n÷3 3997617
n÷5 3198093.6

Exponentiation

ny
n2 255695066859024
n3 4.0886837843671E+21
n4 6.5379967216041E+28
n5 1.0454562736091E+36

Nth Root

y√n
2√n 3998.8083224881
3√n 251.93416017424
4√n 63.23613146365
5√n 27.591304549655

Divisors of 15990468

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 102503, 205006, 307509, 410012, 615018, 1230036, 1332539, 2665078, 3997617, 5330156, 7995234, 15990468

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 -15990467
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 15990468 can be divided by 24 positive divisors. The sum of these divisors (counting 15990468) is 1, the average is 0.041666666666667.

Base conversion 15990468

Base System Value
2 Binary 111100111111111011000100
3 Ternary 1010002101210120
4 Quaternary 330333323010
5 Quinary 13043143333
6 Senary 1330421540
8 Octal 74777304
10 Decimal 15990468
12 Duodecimal 54318b0
16 Hexadecimal f3fec4
20 Vigesimal 4jig38
36 Base36 9iqbo

Cryptographic Hash Functions

md5 77a455b3e5a551d54f3bd2dd2aa487cc
sha1 474239b05f12075b6601b86c4873f29298757e55
sha256 8f6ff39fea956686846cc37d111f4fa97d7ba94ec9eac1d869ae07e132351890
sha512 0ca194f4627935ac4a4f754a82933075ed4f9b26ef86709e0af736304f564d5d0dbeb5642c7de45c2459b7f760170bf5777f0c76596c4e356e8e3b3d2e436a72
ripemd-160 26e4dd7c26c8d1ef979a8987b6c2f81af6e34d46

15990468 as geometric shapes

Circle

Radius = n
Diameter 31980936
Circumference 100471073.59253
Area 8.0328974360346E+14

Sphere

Radius = n
Volume 1.7126638586426E+22
Surface area 3.2131589744138E+15
Circumference 100471073.59253

Square

Length = n
Perimeter 63961872
Area 255695066859024
Diagonal 22613936.714293

Cube

Length = n
Surface area 1534170401154144
Volume 4.0886837843671E+21
Space diagonal 27696303.012804

Equilateral Triangle

Length = n
Perimeter 47971404
Area 1.1071921176114E+14
Altitude 13848151.506402

Triangular Pyramid

Length = n
Surface area 1.1071921176114E+14
Volume 4.8185600500891E+20
Height 7537978.9047643