15690042 (number)

15690042 is an even 8-digits composite number following 15690041 and preceding 15690043. In scientific notation, it is written as 1.5690042 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5191560 positive integers (up to 15690042) that are relatively prime to 15690042.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety thousand forty-two

Notation

Scientific notation 1.5690042 × 10^7
Engineering notation 1.5690042 × 10^6

Prime Factorization of 15690042

Prime Factorization 2 × 9 × 139 × 6271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15690042
Product of the distinct prime numbers

The prime factorization of 15690042 is 2 × 9 × 139 × 6271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 56, 53, 53, 453, 1946, 8936, 69751, 61910, 863263, 48900, 1941987, 9357042, 80806, 93306583, 32704682, 713279398, 5493990040, 6406952031

Basic calculations (n = 15690042)

Multiplication

n×y
n×2 31380084
n×3 47070126
n×4 62760168
n×5 78450210

Division

n÷y
n÷2 7845021
n÷3 5230014
n÷3 3922510.5
n÷5 3138008.4

Exponentiation

ny
n2 246177417961764
n3 3.8625340272716E+21
n4 6.0603321114321E+28
n5 9.5086865362318E+35

Nth Root

y√n
2√n 3961.0657656747
3√n 250.34641044418
4√n 62.936998384692
5√n 27.486840429768

Divisors of 15690042

1, 2, 9, 18, 139, 278, 1251, 2502, 6271, 12542, 56439, 112878, 871669, 1743338, 7845021, 15690042

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 -15690041
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 15690042 can be divided by 16 positive divisors. The sum of these divisors (counting 15690042) is 1, the average is 0.0625.

Base conversion 15690042

Base System Value
2 Binary 111011110110100100111010
3 Ternary 1002112010200200
4 Quaternary 323312210322
5 Quinary 13004040132
6 Senary 1320143030
8 Octal 73664472
10 Decimal 15690042
12 Duodecimal 5307a76
16 Hexadecimal ef693a
20 Vigesimal 4i1522
36 Base36 9caii

Cryptographic Hash Functions

md5 df70fa68fc4e0755021b6a4c69b09692
sha1 53076e684a8a75dbced352aaa7e76e080916b0a2
sha256 279389c73bb22b98033b246444945755e5d47c4adbd716247451f03ffdc81b6b
sha512 a6d517c3ba420f40568afb48c8a36400f09306225237849b4cd33cc4fc3b90a749635823103736b33f0e62212d19452fb0cc2597f27a2dbea2e3ebc8443f03e3
ripemd-160 9c2532cb91b3bebb2948ccee0b0e5d020a3fdabd

15690042 as geometric shapes

Circle

Radius = n
Diameter 31380084
Circumference 98583441.363431
Area 7.7338916774838E+14

Sphere

Radius = n
Volume 1.617934469909E+22
Surface area 3.0935566709935E+15
Circumference 98583441.363431

Square

Length = n
Perimeter 62760168
Area 246177417961764
Diagonal 22189070.190603

Cube

Length = n
Surface area 1477064507770584
Volume 3.8625340272716E+21
Space diagonal 27175949.91689

Equilateral Triangle

Length = n
Perimeter 47070126
Area 1.0659794889647E+14
Altitude 13587974.958445

Triangular Pyramid

Length = n
Surface area 1.0659794889647E+14
Volume 4.5520400054126E+20
Height 7396356.7302012