15693944 (number)

15693944 is an even 8-digits composite number following 15693943 and preceding 15693945. In scientific notation, it is written as 1.5693944 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 6725952 positive integers (up to 15693944) that are relatively prime to 15693944.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-three thousand nine hundred forty-four

Notation

Scientific notation 1.5693944 × 10^7
Engineering notation 1.5693944 × 10^6

Prime Factorization of 15693944

Prime Factorization 2 × 2 × 2 × 7 × 280249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3923486
Product of the distinct prime numbers

The prime factorization of 15693944 is 2 × 2 × 2 × 7 × 280249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 99, 76, 937, 673, 1447, 3663, 22560, 10487, 446617, 124794, 2029862, 1047517, 91668310, 44870523, 798149068, 217439728, 5216812145, 7582634669

Basic calculations (n = 15693944)

Multiplication

n×y
n×2 31387888
n×3 47081832
n×4 62775776
n×5 78469720

Division

n÷y
n÷2 7846972
n÷3 5231314.6666667
n÷3 3923486
n÷5 3138788.8

Exponentiation

ny
n2 246299878275136
n3 3.8654164968568E+21
n4 6.0663630038347E+28
n5 9.5205161265853E+35

Nth Root

y√n
2√n 3961.5582792634
3√n 250.36716183809
4√n 62.940911013929
5√n 27.488207449483

Divisors of 15693944

1, 2, 4, 7, 8, 14, 28, 56, 280249, 560498, 1120996, 1961743, 2241992, 3923486, 7846972, 15693944

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 -15693943
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 15693944 can be divided by 16 positive divisors. The sum of these divisors (counting 15693944) is 1, the average is 0.0625.

Base conversion 15693944

Base System Value
2 Binary 111011110111100001111000
3 Ternary 1002112100001012
4 Quaternary 323313201320
5 Quinary 13004201234
6 Senary 1320213052
8 Octal 73674170
10 Decimal 15693944
12 Duodecimal 530a188
16 Hexadecimal ef7878
20 Vigesimal 4i1eh4
36 Base36 9cdiw

Cryptographic Hash Functions

md5 e81345831eb1b2b0510d8df5bd391912
sha1 aeb2edc5bfc015e19cb2a19cba8412cf4868d585
sha256 adf0985eaa7bd639f23d57e4e344e7902209c924d133cd055746ae50cd50ad15
sha512 63b2eca34584367742c90ae3c4c4745e090ca9e2cd4f2d3b0e7617f17a9030c0eb1ecb393ece51e9e66f0942160857c53af900648b1b9513a7e5f63e9750e934
ripemd-160 6b4359d3193b3879f5e3b11a4324d1d53f4db17f

15693944 as geometric shapes

Circle

Radius = n
Diameter 31387888
Circumference 98607958.352499
Area 7.7377388816923E+14

Sphere

Radius = n
Volume 1.6191418759453E+22
Surface area 3.0950955526769E+15
Circumference 98607958.352499

Square

Length = n
Perimeter 62775776
Area 246299878275136
Diagonal 22194588.451924

Cube

Length = n
Surface area 1477799269650816
Volume 3.8654164968568E+21
Space diagonal 27182708.379141

Equilateral Triangle

Length = n
Perimeter 47081832
Area 1.0665097576764E+14
Altitude 13591354.18957

Triangular Pyramid

Length = n
Surface area 1.0665097576764E+14
Volume 4.5554370283963E+20
Height 7398196.1506413