15493923 (number)

15493923 is an odd 8-digits composite number following 15493922 and preceding 15493924. In scientific notation, it is written as 1.5493923 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 12 positive divisors. There are 10329120 positive integers (up to 15493923) that are relatively prime to 15493923.

Interesting facts

Basic properties

Name

Name fifteen million four hundred ninety-three thousand nine hundred twenty-three

Notation

Scientific notation 1.5493923 × 10^7
Engineering notation 1.5493923 × 10^6

Prime Factorization of 15493923

Prime Factorization 3 × 3 × 3 × 3 × 3 × 63761

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 191283
Product of the distinct prime numbers

The prime factorization of 15493923 is 3 × 3 × 3 × 3 × 3 × 63761. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 40, 28, 613, 596, 5277, 4757, 14876, 17336, 114187, 253137, 1058307, 6620529, 19293955, 71955172, 801154321, 230868463, 12070394, 441715232

Basic calculations (n = 15493923)

Multiplication

n×y
n×2 30987846
n×3 46481769
n×4 61975692
n×5 77469615

Division

n÷y
n÷2 7746961.5
n÷3 5164641
n÷3 3873480.75
n÷5 3098784.6

Exponentiation

ny
n2 240061649929929
n3 3.7194967192673E+21
n4 5.762959576708E+28
n5 8.9290851933626E+35

Nth Root

y√n
2√n 3936.2320815724
3√n 249.29895866838
4√n 62.739398160744
5√n 27.417779452839

Divisors of 15493923

1, 3, 9, 27, 81, 243, 63761, 191283, 573849, 1721547, 5164641, 15493923

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15493922
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15493923 can be divided by 12 positive divisors. The sum of these divisors (counting 15493923) is 1, the average is 0.083333333333333.

Base conversion 15493923

Base System Value
2 Binary 111011000110101100100011
3 Ternary 1002011011200000
4 Quaternary 323012230203
5 Quinary 12431301143
6 Senary 1312031043
8 Octal 73065443
10 Decimal 15493923
12 Duodecimal 5232483
16 Hexadecimal ec6b23
20 Vigesimal 4ggeg3
36 Base36 9836r

Cryptographic Hash Functions

md5 5a2082c61fe73d1026f035cd84e2cfce
sha1 6c23e63a0612f40c0d8efe67ba590a8ea38a4e0c
sha256 b510461bedb5068d070ac69a8909f86ee68a7fa8202c0fee3b4aed9c5a248159
sha512 eb0d7bca600cb99f4860db8f331bd1b7b96c9a0a8ad6705790731905bec52a7631ced88ca4ea369b0e7be1c354ce462bddaa3f69a24015490762cfc166a41bda
ripemd-160 6df8d5cb42851eae524f45adfaec053e55836e78

15493923 as geometric shapes

Circle

Radius = n
Diameter 30987846
Circumference 97351189.344172
Area 7.5417591582851E+14

Sphere

Radius = n
Volume 1.5580191424402E+22
Surface area 3.016703663314E+15
Circumference 97351189.344172

Square

Length = n
Perimeter 61975692
Area 240061649929929
Diagonal 21911716.040964

Cube

Length = n
Surface area 1440369899579574
Volume 3.7194967192673E+21
Space diagonal 26836261.84456

Equilateral Triangle

Length = n
Perimeter 46481769
Area 1.0394974365686E+14
Altitude 13418130.92228

Triangular Pyramid

Length = n
Surface area 1.0394974365686E+14
Volume 4.383468921325E+20
Height 7303905.3469881