15131884 (number)

15131884 is an even 8-digits composite number following 15131883 and preceding 15131885. In scientific notation, it is written as 1.5131884 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 7236944 positive integers (up to 15131884) that are relatively prime to 15131884.

Interesting facts

Basic properties

Name

Name fifteen million one hundred thirty-one thousand eight hundred eighty-four

Notation

Scientific notation 1.5131884 × 10^7
Engineering notation 1.5131884 × 10^6

Prime Factorization of 15131884

Prime Factorization 2 × 2 × 23 × 164477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7565942
Product of the distinct prime numbers

The prime factorization of 15131884 is 2 × 2 × 23 × 164477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 99, 92, 794, 281, 7297, 6613, 90657, 30045, 283184, 758680, 2223745, 7007888, 10868713, 38771561, 394698661, 934627754, 1670744174, 2847872328

Basic calculations (n = 15131884)

Multiplication

n×y
n×2 30263768
n×3 45395652
n×4 60527536
n×5 75659420

Division

n÷y
n÷2 7565942
n÷3 5043961.3333333
n÷3 3782971
n÷5 3026376.8

Exponentiation

ny
n2 228973913389456
n3 3.4648066964353E+21
n4 5.2429053012882E+28
n5 7.9335034842078E+35

Nth Root

y√n
2√n 3889.9722364048
3√n 247.3418858832
4√n 62.369641945459
5√n 27.288433190889

Divisors of 15131884

1, 2, 4, 23, 46, 92, 164477, 328954, 657908, 3782971, 7565942, 15131884

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 -15131883
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 15131884 can be divided by 12 positive divisors. The sum of these divisors (counting 15131884) is 1, the average is 0.083333333333333.

Base conversion 15131884

Base System Value
2 Binary 111001101110010011101100
3 Ternary 1001110210001011
4 Quaternary 321232103230
5 Quinary 12333210014
6 Senary 1300155004
8 Octal 71562354
10 Decimal 15131884
12 Duodecimal 5098a64
16 Hexadecimal e6e4ec
20 Vigesimal 4eb9e4
36 Base36 90bu4

Cryptographic Hash Functions

md5 5cff204731082b39a7db69815ccfc649
sha1 adcf7a2d4dfff092fd064b8764254b64b388d4ab
sha256 bd999853baffadd39171244bd07f094c89654568fa2620190ee00c65dee22b2c
sha512 73fec17273bec1d82d287797af951ad5d458491be6ee7f866955a128ffa95dcbdd4a2ed7578660588f87a639242f90b24973e6eb8888cded1355c97a2616f199
ripemd-160 e1e0b035ccb30b009a64a0d61b4e178bb3dbca83

15131884 as geometric shapes

Circle

Radius = n
Diameter 30263768
Circumference 95076431.218746
Area 7.1934276416802E+14

Sphere

Radius = n
Volume 1.4513348351506E+22
Surface area 2.8773710566721E+15
Circumference 95076431.218746

Square

Length = n
Perimeter 60527536
Area 228973913389456
Diagonal 21399715.577056

Cube

Length = n
Surface area 1373843480336736
Volume 3.4648066964353E+21
Space diagonal 26209191.902239

Equilateral Triangle

Length = n
Perimeter 45395652
Area 99148612899603
Altitude 13104595.951119

Triangular Pyramid

Length = n
Surface area 99148612899603
Volume 4.0833138509166E+20
Height 7133238.5256855