15662242 (number)

15662242 is an even 8-digits composite number following 15662241 and preceding 15662243. In scientific notation, it is written as 1.5662242 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 7620912 positive integers (up to 15662242) that are relatively prime to 15662242.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-two thousand two hundred forty-two

Notation

Scientific notation 1.5662242 × 10^7
Engineering notation 1.5662242 × 10^6

Prime Factorization of 15662242

Prime Factorization 2 × 53 × 139 × 1063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15662242
Product of the distinct prime numbers

The prime factorization of 15662242 is 2 × 53 × 139 × 1063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 97, 24, 405, 416, 3752, 2964, 45628, 90681, 157471, 438775, 2922890, 6753349, 80831911, 79925227, 682560146, 763669121, 9483523021, 8912855765

Basic calculations (n = 15662242)

Multiplication

n×y
n×2 31324484
n×3 46986726
n×4 62648968
n×5 78311210

Division

n÷y
n÷2 7831121
n÷3 5220747.3333333
n÷3 3915560.5
n÷5 3132448.4

Exponentiation

ny
n2 245305824466564
n3 3.8420391868048E+21
n4 6.0174947517221E+28
n5 9.4247459035201E+35

Nth Root

y√n
2√n 3957.5550533126
3√n 250.19846640266
4√n 62.90910151411
5√n 27.477093147957

Divisors of 15662242

1, 2, 53, 106, 139, 278, 1063, 2126, 7367, 14734, 56339, 112678, 147757, 295514, 7831121, 15662242

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 -15662241
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 15662242 can be divided by 16 positive divisors. The sum of these divisors (counting 15662242) is 1, the average is 0.0625.

Base conversion 15662242

Base System Value
2 Binary 111011101111110010100010
3 Ternary 1002110201120001
4 Quaternary 323233302202
5 Quinary 13002142432
6 Senary 1315410214
8 Octal 73576242
10 Decimal 15662242
12 Duodecimal 52b396a
16 Hexadecimal eefca2
20 Vigesimal 4hhfc2
36 Base36 9bp2a

Cryptographic Hash Functions

md5 f211c5c1ff0c743c39d9da8c2703e75d
sha1 97ffa2ab6354766c557f099a663d637960d1bf9b
sha256 1f27b55d27e873467f0033777fe772ed8171cc13cd43b108ab147c537ba0b99e
sha512 89178e9881de01d1550a8fb4a963b76064fe84733abb9346ecca063c4244a781933e1c8274e0776d31532a24975c10179c38a2453c93f8e7bd1927e0ccf24d94
ripemd-160 0c1b8fddf7c889c4439fc77c10dba15a62771b75

15662242 as geometric shapes

Circle

Radius = n
Diameter 31324484
Circumference 98408768.811891
Area 7.7065097602694E+14

Sphere

Radius = n
Volume 1.6093496112094E+22
Surface area 3.0826039041078E+15
Circumference 98408768.811891

Square

Length = n
Perimeter 62648968
Area 245305824466564
Diagonal 22149755.05357

Cube

Length = n
Surface area 1471834946799384
Volume 3.8420391868048E+21
Space diagonal 27127798.904439

Equilateral Triangle

Length = n
Perimeter 46986726
Area 1.0622053784217E+14
Altitude 13563899.45222

Triangular Pyramid

Length = n
Surface area 1.0622053784217E+14
Volume 4.5278866042903E+20
Height 7383251.6845232