15662442 (number)

15662442 is an even 8-digits composite number following 15662441 and preceding 15662443. In scientific notation, it is written as 1.5662442 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5149152 positive integers (up to 15662442) that are relatively prime to 15662442.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5662442 × 10^7
Engineering notation 1.5662442 × 10^6

Prime Factorization of 15662442

Prime Factorization 2 × 3 × 73 × 35759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15662442
Product of the distinct prime numbers

The prime factorization of 15662442 is 2 × 3 × 73 × 35759. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 94, 68, 624, 241, 8695, 3342, 27077, 40368, 226762, 447966, 3876564, 2494906, 72490591, 40626289, 520166800, 105323302, 61678813, 6859880261

Basic calculations (n = 15662442)

Multiplication

n×y
n×2 31324884
n×3 46987326
n×4 62649768
n×5 78312210

Division

n÷y
n÷2 7831221
n÷3 5220814
n÷3 3915610.5
n÷5 3132488.4

Exponentiation

ny
n2 245312089403364
n3 3.842186372179E+21
n4 6.0178021207444E+28
n5 9.4253476683636E+35

Nth Root

y√n
2√n 3957.580321358
3√n 250.19953137322
4√n 62.909302343596
5√n 27.477163321698

Divisors of 15662442

1, 2, 3, 6, 73, 146, 219, 438, 35759, 71518, 107277, 214554, 2610407, 5220814, 7831221, 15662442

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 -15662441
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 15662442 can be divided by 16 positive divisors. The sum of these divisors (counting 15662442) is 1, the average is 0.0625.

Base conversion 15662442

Base System Value
2 Binary 111011101111110101101010
3 Ternary 1002110201211110
4 Quaternary 323233311222
5 Quinary 13002144232
6 Senary 1315411150
8 Octal 73576552
10 Decimal 15662442
12 Duodecimal 52b3ab6
16 Hexadecimal eefd6a
20 Vigesimal 4hhg22
36 Base36 9bp7u

Cryptographic Hash Functions

md5 c002d8d1e5797c6e2e6ebbc24cf9cd3a
sha1 47a29d03d14039e41ff8dd6024f9a6298205899d
sha256 e4a2473b031cbc7395f938870000b9aa8713480aeb1c9578be49be9fe99bade2
sha512 98fc2115725449a506333a799e4c5fbcc98d17bfa98da85ab0685bf01f5997fd6979cdc616b43667a98a00bfd5b917d1874a48ce1016f2aa9ee0592e9477e228
ripemd-160 453df9dd32ece4cc2dd7535a77b2fe0fff770ebc

15662442 as geometric shapes

Circle

Radius = n
Diameter 31324884
Circumference 98410025.448952
Area 7.7067065790637E+14

Sphere

Radius = n
Volume 1.6094112640747E+22
Surface area 3.0826826316255E+15
Circumference 98410025.448952

Square

Length = n
Perimeter 62649768
Area 245312089403364
Diagonal 22150037.896282

Cube

Length = n
Surface area 1471872536420184
Volume 3.842186372179E+21
Space diagonal 27128145.314601

Equilateral Triangle

Length = n
Perimeter 46987326
Area 1.0622325063938E+14
Altitude 13564072.6573

Triangular Pyramid

Length = n
Surface area 1.0622325063938E+14
Volume 4.5280600639172E+20
Height 7383345.9654273