42191490 (number)

42191490 is an even 8-digits composite number following 42191489 and preceding 42191491. In scientific notation, it is written as 4.2191490 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 96 positive divisors. There are 10003840 positive integers (up to 42191490) that are relatively prime to 42191490.

Interesting facts

Basic properties

Name

Name forty-two million one hundred ninety-one thousand four hundred ninety

Notation

Scientific notation 4.2191490 × 10^7
Engineering notation 4.2191490 × 10^6

Prime Factorization of 42191490

Prime Factorization 2 × 3 × 5 × 11 × 11 × 59 × 197

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3835590
Product of the distinct prime numbers

The prime factorization of 42191490 is 2 × 3 × 5 × 11 × 11 × 59 × 197. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42191490)

Multiplication

n×y
n×2 84382980
n×3 126574470
n×4 168765960
n×5 210957450

Division

n÷y
n÷2 21095745
n÷3 14063830
n÷3 10547872.5
n÷5 8438298

Exponentiation

ny
n2 1780121828420100
n3 7.5105992322568E+22
n4 3.1688337240177E+30
n5 1.3369781637856E+38

Nth Root

y√n
2√n 6495.4976714644
3√n 348.13013695392
4√n 80.594650389864
5√n 33.500012768511

Divisors of 42191490

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42191489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42191490 can be divided by 96 positive divisors. The sum of these divisors (counting 42191490) is 1, the average is 0.010416666666667.

Base conversion 42191490

Base System Value
2 Binary 10100000111100101010000010
3 Ternary 2221101112211210
4 Quaternary 2200330222002
5 Quinary 41300111430
6 Senary 4104150550
8 Octal 240745202
10 Decimal 42191490
12 Duodecimal 12168456
16 Hexadecimal 283ca82
20 Vigesimal d3diea
36 Base36 p4b5u

Cryptographic Hash Functions

md5 6bea21a10c28c851c335b7f46a61ea16
sha1 2fcb2e106f2f6f05af04d5a9d3188352cba8c3e1
sha256 f0946db84db18bb38ae5b20b08ff2360fbdd8c562a7fec3b8179e581e32e4c5d
sha512 d4a6313f38dd7e7e97ebd968c406c1b554d1179ed27941b33d2f7bd5f4c5906ba7dca7c28b6fc196e66c9fef0b0b088e7677a0982e9da1a90341457954371f8e
ripemd-160 f455177aee6ced599a21b24a5a41bd88a00a0f35

42191490 as geometric shapes

Circle

Radius = n
Diameter 84382980
Circumference 265096950.05601
Area 5.5924176586594E+15

Sphere

Radius = n
Volume 3.1460324496154E+23
Surface area 2.2369670634638E+16
Circumference 265096950.05601

Square

Length = n
Perimeter 168765960
Area 1780121828420100
Diagonal 59667777.374729

Cube

Length = n
Surface area 10680730970520600
Volume 7.5105992322568E+22
Space diagonal 73077804.327034

Equilateral Triangle

Length = n
Perimeter 126574470
Area 7.7081536262151E+14
Altitude 36538902.163517

Triangular Pyramid

Length = n
Surface area 7.7081536262151E+14
Volume 8.8513260798388E+21
Height 19889259.12491