42291 (number)

42291 is an odd 5-digits composite number following 42290 and preceding 42292. In scientific notation, it is written as 4.2291 × 10^4. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 27216 positive integers (up to 42291) that are relatively prime to 42291.

Interesting facts

Basic properties

Name

Name forty-two thousand two hundred ninety-one

Notation

Scientific notation 4.2291 × 10^4
Engineering notation 4.2291 × 10^3

Prime Factorization of 42291

Prime Factorization 9 × 37 × 127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42291
Product of the distinct prime numbers

The prime factorization of 42291 is 9 × 37 × 127. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 63, 3, 951, 277, 1541, 7271, 34225, 87084, 219924, 682507, 7202923, 2705298, 46062700, 84393421, 408390867, 954029761, 4505643292, 8884759954

Basic calculations (n = 42291)

Multiplication

n×y
n×2 84582
n×3 126873
n×4 169164
n×5 211455

Division

n÷y
n÷2 21145.5
n÷3 14097
n÷3 10572.75
n÷5 8458.2

Exponentiation

ny
n2 1788528681
n3 75638666448171
n4 3198834842759599761
n5 1.3528192433515E+23

Nth Root

y√n
2√n 205.64775709937
3√n 34.840361414453
4√n 14.34042388144
5√n 8.4187883400116

Divisors of 42291

1, 9, 37, 127, 333, 1143, 4699, 42291

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42290
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42291 can be divided by 8 positive divisors. The sum of these divisors (counting 42291) is 1, the average is 0.125.

Base conversion 42291

Base System Value
2 Binary 1010010100110011
3 Ternary 2011000100
4 Quaternary 22110303
5 Quinary 2323131
6 Senary 523443
8 Octal 122463
10 Decimal 42291
12 Duodecimal 20583
16 Hexadecimal a533
20 Vigesimal 55eb
36 Base36 wmr

Cryptographic Hash Functions

md5 dee904a0128ad303a80048841f17ffd2
sha1 05cdcc6d2e213ba41f288c2fab6d29a8a6279490
sha256 2347cc7ef2c932fa122d23f19f3ab06ac654da7189a2c8a3ae574457ba36a265
sha512 9bc63f1a4c4a1d33147dba83298f2940e47b42d7cb6beaedde79370ca71faaca4013c65696759fe0a5ff35b3dcf13088da4f652e66be9f6c002a6757e035e044
ripemd-160 340af9d8605ded6d3af5cb56dfc79839efd39247

42291 as geometric shapes

Circle

Radius = n
Diameter 84582
Circumference 265722.18982593
Area 5618828564.9642

Sphere

Radius = n
Volume 3.168345051212E+14
Surface area 22475314259.857
Circumference 265722.18982593

Square

Length = n
Perimeter 169164
Area 1788528681
Diagonal 59808.505766321

Cube

Length = n
Surface area 10731172086
Volume 75638666448171
Space diagonal 73250.160702895

Equilateral Triangle

Length = n
Perimeter 126873
Area 774455636.57154
Altitude 36625.080351448

Triangular Pyramid

Length = n
Surface area 774455636.57154
Volume 8914102327568.2
Height 19936.168588774