15143968 (number)

15143968 is an even 8-digits composite number following 15143967 and preceding 15143969. In scientific notation, it is written as 1.5143968 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 24 positive divisors. There are 6490176 positive integers (up to 15143968) that are relatively prime to 15143968.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-three thousand nine hundred sixty-eight

Notation

Scientific notation 1.5143968 × 10^7
Engineering notation 1.5143968 × 10^6

Prime Factorization of 15143968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 67607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 946498
Product of the distinct prime numbers

The prime factorization of 15143968 is 2 × 2 × 2 × 2 × 2 × 7 × 67607. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 28, 68, 721, 885, 5188, 2215, 21953, 31952, 965069, 724244, 6369827, 2308940, 7197379, 56258641, 427352431, 431122622, 6860616301, 8324192952

Basic calculations (n = 15143968)

Multiplication

n×y
n×2 30287936
n×3 45431904
n×4 60575872
n×5 75719840

Division

n÷y
n÷2 7571984
n÷3 5047989.3333333
n÷3 3785992
n÷5 3028793.6

Exponentiation

ny
n2 229339766785024
n3 3.4731140893199E+21
n4 5.2596728629009E+28
n5 7.965231752624E+35

Nth Root

y√n
2√n 3891.5251508888
3√n 247.40770901717
4√n 62.382089984937
5√n 27.292790191557

Divisors of 15143968

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 67607, 135214, 270428, 473249, 540856, 946498, 1081712, 1892996, 2163424, 3785992, 7571984, 15143968

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 -15143967
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 15143968 can be divided by 24 positive divisors. The sum of these divisors (counting 15143968) is 1, the average is 0.041666666666667.

Base conversion 15143968

Base System Value
2 Binary 111001110001010000100000
3 Ternary 1001111101121201
4 Quaternary 321301100200
5 Quinary 12334101333
6 Senary 1300330544
8 Octal 71612040
10 Decimal 15143968
12 Duodecimal 50a3a54
16 Hexadecimal e71420
20 Vigesimal 4ecji8
36 Base36 90l5s

Cryptographic Hash Functions

md5 bddfe12e848b95afb1b87507a46b9253
sha1 1fc436ecd78ad7ab44cb58988f405d67ece82275
sha256 a248c6ec285f88f69fa004b8da6e59ae8eaba065c27af810bae9284234619632
sha512 a8cd8e392e20e909aec8a6346c6af607c4d6bf63ea7dc55917e2fea3d8fec2f9f035bfd399079be16df9e6054b566da3f82c6638d73a9d448da9553caaee6b33
ripemd-160 1c91dfaf2c04da685f95f1450ea1dc6ad841191e

15143968 as geometric shapes

Circle

Radius = n
Diameter 30287936
Circumference 95152357.229998
Area 7.2049212650783E+14

Sphere

Radius = n
Volume 1.4548146277449E+22
Surface area 2.8819685060313E+15
Circumference 95152357.229998

Square

Length = n
Perimeter 60575872
Area 229339766785024
Diagonal 21416804.933744

Cube

Length = n
Surface area 1376038600710144
Volume 3.4731140893199E+21
Space diagonal 26230122.004197

Equilateral Triangle

Length = n
Perimeter 45431904
Area 99307032066915
Altitude 13115061.002099

Triangular Pyramid

Length = n
Surface area 99307032066915
Volume 4.093104207321E+20
Height 7138934.9779147