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

42187907 (number)

42187907 is an odd 8-digits prime number following 42187906 and preceding 42187908. In scientific notation, it is written as 4.2187907 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 42187906 positive integers (up to 42187907) that are relatively prime to 42187907.

Interesting facts

42187907 has 2 divisors, whose sum is 42187908
The reverse of 42187907 is 70978124
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	forty-two million one hundred eighty-seven thousand nine hundred seven

Notation

Scientific notation	4.2187907 × 10^7
Engineering notation	4.2187907 × 10^6

Prime Factorization of 42187907

Prime Factorization 42187907

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	42187907	Product of the distinct prime numbers

The prime factorization of 42187907 is 42187907. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 6, 31, 49, 293, 206, 3888, 9501, 64214, 65667, 227127, 918311, 8805645, 8916454, 34905603, 56839521, 187431964, 218276742, 4408308605, 4946090799

Basic calculations (n = 42187907)

Multiplication

n×y

n×2	84375814
n×3	126563721
n×4	168751628
n×5	210939535

Division

n÷y

n÷2	21093953.5
n÷3	14062635.666667
n÷3	10546976.75
n÷5	8437581.4

Exponentiation

n^y

n²	1779819497040649
n³	7.5086859417938E+22
n⁴	3.167757442046E+30
n⁵	1.336410563636E+38

Nth Root

^y√n

²√n	6495.2218591823
³√n	348.12028199982
⁴√n	80.592939263823
⁵√n	33.499443769297

Divisors of 42187907

1, 42187907

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	42187908	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	21093954	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6495.221936162	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999525931	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42187907 can be divided by 2 positive divisors. The sum of these divisors (counting 42187907) is 42187908, the average is 21093954.

Base conversion 42187907

Base	System	Value
2	Binary	10100000111011110010000011
3	Ternary	2221101100221002
4	Quaternary	2200323302003
5	Quinary	41300003112
6	Senary	4104122215
8	Octal	240736203
10	Decimal	42187907
12	Duodecimal	1216636b
16	Hexadecimal	283bc83
20	Vigesimal	d3d9f7
36	Base36	p48eb

Cryptographic Hash Functions

md5	5c5f1c0cb645fd62a419c59431c558c9
sha1	025a6c8ff30120188998262fa3def7871539540b
sha256	07884cfd12188313a1b8c6cf8a5fae4387bc47483e900d0ad840cb20cb648db1
sha512	b4872500028d26ced0a0ebd579a338692add7d2830dfa5d8f2b7ab74e4f5fb4a14e5ab0fbd76c34c04dd2194035303334aa1b30d1f52132e87c074076842a7c7
ripemd-160	8bf7055f8ab9eb9b29ced370e4ded0755714870b

42187907 as geometric shapes

Circle

Radius = n

Diameter	84375814
Circumference	265074437.40306
Area	5.5914678566188E+15

Sphere

Radius = n

Volume	3.1452310123803E+23
Surface area	2.2365871426475E+16
Circumference	265074437.40306

Square

Length = n

Perimeter	168751628
Area	1779819497040649
Diagonal	59662710.247535

Cube

Length = n

Surface area	10678916982243894
Volume	7.5086859417938E+22
Space diagonal	73071598.388991

Equilateral Triangle

Length = n

Perimeter	126563721
Area	7.7068444929402E+14
Altitude	36535799.194495

Triangular Pyramid

Length = n

Surface area	7.7068444929402E+14
Volume	8.8490712454041E+21
Height	19887570.082512