15139664 (number)

15139664 is an even 8-digits composite number following 15139663 and preceding 15139665. In scientific notation, it is written as 1.5139664 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 7499520 positive integers (up to 15139664) that are relatively prime to 15139664.

Interesting facts

Basic properties

Name

Name fifteen million one hundred thirty-nine thousand six hundred sixty-four

Notation

Scientific notation 1.5139664 × 10^7
Engineering notation 1.5139664 × 10^6

Prime Factorization of 15139664

Prime Factorization 2 × 2 × 2 × 2 × 109 × 8681

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1892458
Product of the distinct prime numbers

The prime factorization of 15139664 is 2 × 2 × 2 × 2 × 109 × 8681. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 61, 15, 248, 430, 7501, 4793, 92474, 40738, 190930, 537640, 5583577, 7157168, 57001573, 34863317, 51911399, 386958088, 3602897, 9459139062

Basic calculations (n = 15139664)

Multiplication

n×y
n×2 30279328
n×3 45418992
n×4 60558656
n×5 75698320

Division

n÷y
n÷2 7569832
n÷3 5046554.6666667
n÷3 3784916
n÷5 3027932.8

Exponentiation

ny
n2 229209426032896
n3 3.4701536957709E+21
n4 5.253696098233E+28
n5 7.9539193685358E+35

Nth Root

y√n
2√n 3890.9721150376
3√n 247.38426858039
4√n 62.377657178172
5√n 27.291238662588

Divisors of 15139664

1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 8681, 17362, 34724, 69448, 138896, 946229, 1892458, 3784916, 7569832, 15139664

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15139663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15139664 can be divided by 20 positive divisors. The sum of these divisors (counting 15139664) is 1, the average is 0.05.

Base conversion 15139664

Base System Value
2 Binary 111001110000001101010000
3 Ternary 1001111011201022
4 Quaternary 321300031100
5 Quinary 12333432124
6 Senary 1300255012
8 Octal 71601520
10 Decimal 15139664
12 Duodecimal 50a1468
16 Hexadecimal e70350
20 Vigesimal 4ec934
36 Base36 90hu8

Cryptographic Hash Functions

md5 ae3cb6d2a6010c538782ed57570a72f4
sha1 af0ea971db2bd773ec374a7b27ad0cfaf5647e30
sha256 53af87ff1b04496f3b0a5e19b4c8a5a7f4eac035a9fbf0b1454a34e7f5229a6a
sha512 282cc73a81496c4a93dfeeb5d4e318e0f3a7d5eb951ce63c906dd64c1f7153653f91529c53e8105d9f2c421a190b3fce5d3d4b0e347a3908596911d5fa8e2cf8
ripemd-160 5634c7e60b78c8a85c397c35d132acccb1ce22e0

15139664 as geometric shapes

Circle

Radius = n
Diameter 30279328
Circumference 95125314.400436
Area 7.2008264895848E+14

Sphere

Radius = n
Volume 1.4535745809948E+22
Surface area 2.8803305958339E+15
Circumference 95125314.400436

Square

Length = n
Perimeter 60558656
Area 229209426032896
Diagonal 21410718.158572

Cube

Length = n
Surface area 1375256556197376
Volume 3.4701536957709E+21
Space diagonal 26222667.257521

Equilateral Triangle

Length = n
Perimeter 45418992
Area 99250592865669
Altitude 13111333.628761

Triangular Pyramid

Length = n
Surface area 99250592865669
Volume 4.0896153500653E+20
Height 7136906.0528572