15131768 (number)

15131768 is an even 8-digits composite number following 15131767 and preceding 15131769. In scientific notation, it is written as 1.5131768 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 7120768 positive integers (up to 15131768) that are relatively prime to 15131768.

Interesting facts

Basic properties

Name

Name fifteen million one hundred thirty-one thousand seven hundred sixty-eight

Notation

Scientific notation 1.5131768 × 10^7
Engineering notation 1.5131768 × 10^6

Prime Factorization of 15131768

Prime Factorization 2 × 2 × 2 × 17 × 111263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3782942
Product of the distinct prime numbers

The prime factorization of 15131768 is 2 × 2 × 2 × 17 × 111263. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 70, 19, 256, 210, 3878, 8595, 26735, 69138, 988690, 164986, 2073048, 5627827, 33346745, 93499086, 994500400, 13199719, 7330755275, 8725250960

Basic calculations (n = 15131768)

Multiplication

n×y
n×2 30263536
n×3 45395304
n×4 60527072
n×5 75658840

Division

n÷y
n÷2 7565884
n÷3 5043922.6666667
n÷3 3782942
n÷5 3026353.6

Exponentiation

ny
n2 228970402805824
n3 3.4647270141243E+21
n4 5.2427445361061E+28
n5 7.9331994003626E+35

Nth Root

y√n
2√n 3889.9573262441
3√n 247.34125384619
4√n 62.369522414751
5√n 27.288391352504

Divisors of 15131768

1, 2, 4, 8, 17, 34, 68, 136, 111263, 222526, 445052, 890104, 1891471, 3782942, 7565884, 15131768

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15131767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15131768 can be divided by 16 positive divisors. The sum of these divisors (counting 15131768) is 1, the average is 0.0625.

Base conversion 15131768

Base System Value
2 Binary 111001101110010001111000
3 Ternary 1001110202212212
4 Quaternary 321232101320
5 Quinary 12333204033
6 Senary 1300154252
8 Octal 71562170
10 Decimal 15131768
12 Duodecimal 5098988
16 Hexadecimal e6e478
20 Vigesimal 4eb988
36 Base36 90bqw

Cryptographic Hash Functions

md5 eddf3d758bd64c7c4ac3da4e65dd04e7
sha1 8a0db0e59ebdbe4c38dd129b6b23b18513cb7f1a
sha256 0b8b44b867a78cf447e2c7c950ab90ac639e77f7c9f629997c5f54dae08bccbc
sha512 e5b8f7a3d9b544010a317497094f9bd10bef3c0b55529e2c0143b717e769c236fa82335097c7651cd6ad4788604fdf6175be3d141af7294f3f08e604698ff216
ripemd-160 fd775c468074c542c0e21338dae1b70d825aa0da

15131768 as geometric shapes

Circle

Radius = n
Diameter 30263536
Circumference 95075702.36925
Area 7.1933173534427E+14

Sphere

Radius = n
Volume 1.4513014579023E+22
Surface area 2.8773269413771E+15
Circumference 95075702.36925

Square

Length = n
Perimeter 60527072
Area 228970402805824
Diagonal 21399551.528283

Cube

Length = n
Surface area 1373822416834944
Volume 3.4647270141243E+21
Space diagonal 26208990.984345

Equilateral Triangle

Length = n
Perimeter 45395304
Area 99147092772300
Altitude 13104495.492172

Triangular Pyramid

Length = n
Surface area 99147092772300
Volume 4.0832199444125E+20
Height 7133183.8427611