Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

42191839 (number)

42191839 is an odd 8-digits composite number following 42191838 and preceding 42191840. In scientific notation, it is written as 4.2191839 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 40736920 positive integers (up to 42191839) that are relatively prime to 42191839.

Interesting facts

42191839 has 4 divisors, whose sum is 43646760
The reverse of 42191839 is 93819124
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	forty-two million one hundred ninety-one thousand eight hundred thirty-nine

Notation

Scientific notation	4.2191839 × 10^7
Engineering notation	4.2191839 × 10^6

Prime Factorization of 42191839

Prime Factorization 29 × 1454891

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42191839	Product of the distinct prime numbers

The prime factorization of 42191839 is 29 × 1454891. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 18, 16, 860, 394, 5087, 3169, 52553, 9493, 248875, 563896, 9593383, 2216960, 58412667, 11593265, 242455835, 652316169, 3346839062, 9775835059

Basic calculations (n = 42191839)

Multiplication

n×y

n×2	84383678
n×3	126575517
n×4	168767356
n×5	210959195

Division

n÷y

n÷2	21095919.5
n÷3	14063946.333333
n÷3	10547959.75
n÷5	8438367.8

Exponentiation

n^y

n²	1780151278201921
n³	7.510785612554E+22
n⁴	3.1689385732839E+30
n⁵	1.3370334608489E+38

Nth Root

^y√n

²√n	6495.524536171
³√n	348.13109684008
⁴√n	80.594817055261
⁵√n	33.500068189477

Divisors of 42191839

1, 29, 1454891, 42191839

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-42191838	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42191839 can be divided by 4 positive divisors. The sum of these divisors (counting 42191839) is 1, the average is 0.25.

Base conversion 42191839

Base	System	Value
2	Binary	10100000111100101111011111
3	Ternary	2221101120022201
4	Quaternary	2200330233133
5	Quinary	41300114324
6	Senary	4104152331
8	Octal	240745737
10	Decimal	42191839
12	Duodecimal	121686a7
16	Hexadecimal	283cbdf
20	Vigesimal	d3djbj
36	Base36	p4bfj

Cryptographic Hash Functions

md5	3b88646fc5212f811ada654304cab663
sha1	84ec70dd409c039830b05a254b8d685c0befe088
sha256	e99cac5fa73f0c407cb02a15b3c0442c1422767515b81579774b4d1887f9b9f6
sha512	90414b492c5a9465b1698d3d571a80ec5af463051b53a65dceee56c3f58f0a15b414bbf317450e3e01254e6c16daf370cef45970e88839b6bfa0d1bc0aef0428
ripemd-160	fe8934ef78293ba1eb4178d4615fea6f46188a90

42191839 as geometric shapes

Circle

Radius = n

Diameter	84383678
Circumference	265099142.88769
Area	5.5925101778776E+15

Sphere

Radius = n

Volume	3.1461105204117E+23
Surface area	2.2370040711511E+16
Circumference	265099142.88769

Square

Length = n

Perimeter	168767356
Area	1780151278201921
Diagonal	59668270.935262

Cube

Length = n

Surface area	10680907669211526
Volume	7.510785612554E+22
Space diagonal	73078408.812766

Equilateral Triangle

Length = n

Perimeter	126575517
Area	7.708281147511E+14
Altitude	36539204.406383

Triangular Pyramid

Length = n

Surface area	7.708281147511E+14
Volume	8.8515457311254E+21
Height	19889423.645087