15142922 (number)

15142922 is an even 8-digits composite number following 15142921 and preceding 15142923. In scientific notation, it is written as 1.5142922 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 7571460 positive integers (up to 15142922) that are relatively prime to 15142922.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-two thousand nine hundred twenty-two

Notation

Scientific notation 1.5142922 × 10^7
Engineering notation 1.5142922 × 10^6

Prime Factorization of 15142922

Prime Factorization 2 × 7571461

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 15142922
Product of the distinct prime numbers

The prime factorization of 15142922 is 2 × 7571461. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 33, 67, 946, 770, 7782, 9338, 99013, 54694, 863686, 272221, 4867656, 8848850, 81364490, 99450932, 26501603, 979884338, 3784730461, 829620739

Basic calculations (n = 15142922)

Multiplication

n×y
n×2 30285844
n×3 45428766
n×4 60571688
n×5 75714610

Division

n÷y
n÷2 7571461
n÷3 5047640.6666667
n÷3 3785730.5
n÷5 3028584.4

Exponentiation

ny
n2 229308086698084
n3 3.4723944708383E+21
n4 5.2582198625136E+28
n5 7.9624813236894E+35

Nth Root

y√n
2√n 3891.3907539593
3√n 247.40201270248
4√n 62.381012767983
5√n 27.292413156327

Divisors of 15142922

1, 2, 7571461, 15142922

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15142921
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15142922 can be divided by 4 positive divisors. The sum of these divisors (counting 15142922) is 1, the average is 0.25.

Base conversion 15142922

Base System Value
2 Binary 111001110001000000001010
3 Ternary 1001111100011222
4 Quaternary 321301000022
5 Quinary 12334033142
6 Senary 1300322042
8 Octal 71610012
10 Decimal 15142922
12 Duodecimal 50a3322
16 Hexadecimal e7100a
20 Vigesimal 4ech62
36 Base36 90kcq

Cryptographic Hash Functions

md5 0626155dd06f5b6f9244616fe8c07bea
sha1 38c08858ddda41d5f85ee6163b3cabe6105a0c0d
sha256 226df443d4d1acf6b305e898ee459af963be3573df536ba650c1f5b7c5070bc6
sha512 e4eb7a312c2fbe50db82e85bf8d171d5965fc17593a7ca22b0c99eb22391ffc49ecda2f758a402fa7db1472982884f53041517927773166bd8147ae62c59a921
ripemd-160 3ff3d5126f0e33be688c449ecb30c633d2808f66

15142922 as geometric shapes

Circle

Radius = n
Diameter 30285844
Circumference 95145785.018167
Area 7.2039260057943E+14

Sphere

Radius = n
Volume 1.4545131946602E+22
Surface area 2.8815704023177E+15
Circumference 95145785.018167

Square

Length = n
Perimeter 60571688
Area 229308086698084
Diagonal 21415325.666358

Cube

Length = n
Surface area 1375848520188504
Volume 3.4723944708383E+21
Space diagonal 26228310.279053

Equilateral Triangle

Length = n
Perimeter 45428766
Area 99293314186873
Altitude 13114155.139526

Triangular Pyramid

Length = n
Surface area 99293314186873
Volume 4.0922561288074E+20
Height 7138441.888786