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

42081574 (number)

42081574 is an even 8-digits composite number following 42081573 and preceding 42081575. In scientific notation, it is written as 4.2081574 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 21040786 positive integers (up to 42081574) that are relatively prime to 42081574.

Interesting facts

42081574 has 4 divisors, whose sum is 63122364
The reverse of 42081574 is 47518024
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	forty-two million eighty-one thousand five hundred seventy-four

Notation

Scientific notation	4.2081574 × 10^7
Engineering notation	4.2081574 × 10^6

Prime Factorization of 42081574

Prime Factorization 2 × 21040787

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42081574	Product of the distinct prime numbers

The prime factorization of 42081574 is 2 × 21040787. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 97, 52, 793, 574, 8239, 9199, 33985, 54678, 276133, 291583, 3580812, 4092763, 84725589, 62293325, 441480169, 170653658, 1633498432, 1186769634

Basic calculations (n = 42081574)

Multiplication

n×y

n×2	84163148
n×3	126244722
n×4	168326296
n×5	210407870

Division

n÷y

n÷2	21040787
n÷3	14027191.333333
n÷3	10520393.5
n÷5	8416314.8

Exponentiation

n^y

n²	1770858870317476
n³	7.4520528594821E+22
n⁴	3.1359411385821E+30
n⁵	1.3196533908289E+38

Nth Root

^y√n

²√n	6487.0312162036
³√n	347.82756132935
⁴√n	80.542108342181
⁵√n	33.482539906084

Divisors of 42081574

1, 2, 21040787, 42081574

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	-42081573	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 42081574 can be divided by 4 positive divisors. The sum of these divisors (counting 42081574) is 1, the average is 0.25.

Base conversion 42081574

Base	System	Value
2	Binary	10100000100001110100100110
3	Ternary	2221011222001211
4	Quaternary	2200201310212
5	Quinary	41233102244
6	Senary	4101542034
8	Octal	240416446
10	Decimal	42081574
12	Duodecimal	1211491a
16	Hexadecimal	2821d26
20	Vigesimal	d303ie
36	Base36	p1ycm

Cryptographic Hash Functions

md5	b3f7c7520bd2a8dfdbf7640cf45bff0d
sha1	e23c53db6fd9aee286604498076972fbb37b2fa6
sha256	322c878dce53a51f4195b3a5acbdce76039fa517c93543bff616e8f9f6cabcab
sha512	d9d8dc5d7f57e0f50d3a88a5db143b701b224056c979e832686972dac375b496127bba2bae0945cd112dd1dd2f100ccf2d7baa344a15edea1de9f06c216b86e9
ripemd-160	7b196f92875b9ca6639334c7d1401089cc5afbf8

42081574 as geometric shapes

Circle

Radius = n

Diameter	84163148
Circumference	264406327.45979
Area	5.5633172175337E+15

Sphere

Radius = n

Volume	3.1215086023349E+23
Surface area	2.2253268870135E+16
Circumference	264406327.45979

Square

Length = n

Perimeter	168326296
Area	1770858870317476
Diagonal	59512332.676807

Cube

Length = n

Surface area	10625153221904856
Volume	7.4520528594821E+22
Space diagonal	72887424.230469

Equilateral Triangle

Length = n

Perimeter	126244722
Area	7.6680438410597E+14
Altitude	36443712.115235

Triangular Pyramid

Length = n

Surface area	7.6680438410597E+14
Volume	8.782328517834E+21
Height	19837444.225602