15143944 (number)

15143944 is an even 8-digits composite number following 15143943 and preceding 15143945. In scientific notation, it is written as 1.5143944 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 7560960 positive integers (up to 15143944) that are relatively prime to 15143944.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-three thousand nine hundred forty-four

Notation

Scientific notation 1.5143944 × 10^7
Engineering notation 1.5143944 × 10^6

Prime Factorization of 15143944

Prime Factorization 2 × 2 × 2 × 1321 × 1433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3785986
Product of the distinct prime numbers

The prime factorization of 15143944 is 2 × 2 × 2 × 1321 × 1433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 2, 73, 890, 654, 737, 8120, 79432, 59526, 432208, 78173, 7297693, 6549014, 61522611, 78068070, 691235073, 548689188, 5056670153, 5380218159

Basic calculations (n = 15143944)

Multiplication

n×y
n×2 30287888
n×3 45431832
n×4 60575776
n×5 75719720

Division

n÷y
n÷2 7571972
n÷3 5047981.3333333
n÷3 3785986
n÷5 3028788.8

Exponentiation

ny
n2 229339039875136
n3 3.4730975768828E+21
n4 5.2596395210849E+28
n5 7.9651686367497E+35

Nth Root

y√n
2√n 3891.5220672637
3√n 247.40757832073
4√n 62.382065269304
5√n 27.292781540887

Divisors of 15143944

1, 2, 4, 8, 1321, 1433, 2642, 2866, 5284, 5732, 10568, 11464, 1892993, 3785986, 7571972, 15143944

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 -15143943
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 15143944 can be divided by 16 positive divisors. The sum of these divisors (counting 15143944) is 1, the average is 0.0625.

Base conversion 15143944

Base System Value
2 Binary 111001110001010000001000
3 Ternary 1001111101120211
4 Quaternary 321301100020
5 Quinary 12334101234
6 Senary 1300330504
8 Octal 71612010
10 Decimal 15143944
12 Duodecimal 50a3a34
16 Hexadecimal e71408
20 Vigesimal 4ecjh4
36 Base36 90l54

Cryptographic Hash Functions

md5 12bbebd211b9b37b3a274ca3c6852292
sha1 2d82dd703951b8a46704681bc9c213854d4a8f17
sha256 61b6aefc72c1a397a421795ec23f20735631d686b609bae682e69a648992b42a
sha512 645d98314d70bc7fb46ebd4343ccd0b8ad39b09f1b9da765db5c28de5abe73909ae500df26e71e725d9a14ffcc4d33451367e29a1a6340a41234866b10614ab3
ripemd-160 7684e85f03439b2455bf5a733f99a4c32a8e4eac

15143944 as geometric shapes

Circle

Radius = n
Diameter 30287888
Circumference 95152206.43355
Area 7.2048984285306E+14

Sphere

Radius = n
Volume 1.4548077110314E+22
Surface area 2.8819593714123E+15
Circumference 95152206.43355

Square

Length = n
Perimeter 60575776
Area 229339039875136
Diagonal 21416770.992619

Cube

Length = n
Surface area 1376034239250816
Volume 3.4730975768828E+21
Space diagonal 26230080.434978

Equilateral Triangle

Length = n
Perimeter 45431832
Area 99306717305700
Altitude 13115040.217489

Triangular Pyramid

Length = n
Surface area 99306717305700
Volume 4.0930847472274E+20
Height 7138923.6642062