15492072 (number)

15492072 is an even 8-digits composite number following 15492071 and preceding 15492073. In scientific notation, it is written as 1.5492072 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 5164016 positive integers (up to 15492072) that are relatively prime to 15492072.

Interesting facts

Basic properties

Name

Name fifteen million four hundred ninety-two thousand seventy-two

Notation

Scientific notation 1.5492072 × 10^7
Engineering notation 1.5492072 × 10^6

Prime Factorization of 15492072

Prime Factorization 2 × 2 × 2 × 3 × 645503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3873018
Product of the distinct prime numbers

The prime factorization of 15492072 is 2 × 2 × 2 × 3 × 645503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 99, 42, 757, 40, 6223, 9764, 25044, 91199, 188002, 746303, 567206, 6063393, 39578884, 17555841, 508617258, 893626112, 673194266, 8402435929

Basic calculations (n = 15492072)

Multiplication

n×y
n×2 30984144
n×3 46476216
n×4 61968288
n×5 77460360

Division

n÷y
n÷2 7746036
n÷3 5164024
n÷3 3873018
n÷5 3098414.4

Exponentiation

ny
n2 240004294853184
n3 3.7181638161748E+21
n4 5.7602061547974E+28
n5 8.9237528484965E+35

Nth Root

y√n
2√n 3935.9969512183
3√n 249.28903067382
4√n 62.737524267525
5√n 27.417124321984

Divisors of 15492072

1, 2, 3, 4, 6, 8, 12, 24, 645503, 1291006, 1936509, 2582012, 3873018, 5164024, 7746036, 15492072

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 -15492071
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 15492072 can be divided by 16 positive divisors. The sum of these divisors (counting 15492072) is 1, the average is 0.0625.

Base conversion 15492072

Base System Value
2 Binary 111011000110001111101000
3 Ternary 1002011002010110
4 Quaternary 323012033220
5 Quinary 12431221242
6 Senary 1312014320
8 Octal 73061750
10 Decimal 15492072
12 Duodecimal 52313a0
16 Hexadecimal ec63e8
20 Vigesimal 4gga3c
36 Base36 981rc

Cryptographic Hash Functions

md5 a9421aaaae191d7cc4c036533951d89f
sha1 a7268227690d52a171276901e15facbc715250ce
sha256 27a3fa794716cbe5df4c05ddfa3a8396d9a8517fa8d0af2f2ba04b4593bb2112
sha512 52d9eac20d2306f1f88522a14f9c644f1ac8819377c3c6f2e8dba2c32796947808a19afcba3cd6b411618377fc927e55e8079f6a32b390428ce7412685bed82d
ripemd-160 9a33c4876c932fa9dfc39047aeac2c2531922a55

15492072 as geometric shapes

Circle

Radius = n
Diameter 30984144
Circumference 97339559.168168
Area 7.5399572954076E+14

Sphere

Radius = n
Volume 1.5574608172984E+22
Surface area 3.015982918163E+15
Circumference 97339559.168168

Square

Length = n
Perimeter 61968288
Area 240004294853184
Diagonal 21909098.33166

Cube

Length = n
Surface area 1440025769119104
Volume 3.7181638161748E+21
Space diagonal 26833055.818515

Equilateral Triangle

Length = n
Perimeter 46476216
Area 1.0392490818011E+14
Altitude 13416527.909258

Triangular Pyramid

Length = n
Surface area 1.0392490818011E+14
Volume 4.381898079966E+20
Height 7303032.7772202