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

42142457 (number)

42142457 is an odd 8-digits composite number following 42142456 and preceding 42142458. In scientific notation, it is written as 4.2142457 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 36122100 positive integers (up to 42142457) that are relatively prime to 42142457.

Interesting facts

42142457 has 4 divisors, whose sum is 48162816
The reverse of 42142457 is 75424124
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	forty-two million one hundred forty-two thousand four hundred fifty-seven

Notation

Scientific notation	4.2142457 × 10^7
Engineering notation	4.2142457 × 10^6

Prime Factorization of 42142457

Prime Factorization 7 × 6020351

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42142457	Product of the distinct prime numbers

The prime factorization of 42142457 is 7 × 6020351. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 73, 53, 62, 125, 264, 4712, 42364, 91645, 606998, 559772, 8297379, 513938, 41906958, 98429236, 166501461, 241919565, 6812338210, 9651259249

Basic calculations (n = 42142457)

Multiplication

n×y

n×2	84284914
n×3	126427371
n×4	168569828
n×5	210712285

Division

n÷y

n÷2	21071228.5
n÷3	14047485.666667
n÷3	10535614.25
n÷5	8428491.4

Exponentiation

n^y

n²	1775986681996849
n³	7.4844442378625E+22
n⁴	3.1541286946302E+30
n⁵	1.3292273288592E+38

Nth Root

^y√n

²√n	6491.7221906055
³√n	347.99522442471
⁴√n	80.571224333539
⁵√n	33.492222713012

Divisors of 42142457

1, 7, 6020351, 42142457

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	-42142456	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 42142457 can be divided by 4 positive divisors. The sum of these divisors (counting 42142457) is 1, the average is 0.25.

Base conversion 42142457

Base	System	Value
2	Binary	10100000110000101011111001
3	Ternary	2221022001120202
4	Quaternary	2200300223321
5	Quinary	41242024312
6	Senary	4103131545
8	Octal	240605371
10	Decimal	42142457
12	Duodecimal	12143bb5
16	Hexadecimal	2830af9
20	Vigesimal	d37g2h
36	Base36	p39bt

Cryptographic Hash Functions

md5	033487d9ab124490237fa54bdcc00a38
sha1	99b0c9812fb2bdf0608bba8493f88e9b9b218605
sha256	81336cf643a13205b215724595512983763cd5df092e8461ce68bdfe582ba812
sha512	0cb7bcfda8ac46bcfb610e1dfa9c311932c99e32a15a845739ea1cdd01d780a10bae8ff21979209282fb43b305d9e6518ed0871841acdbdf8af64f46cfe2b596
ripemd-160	53b044ee39f59dd2b1fd1ac773053b4ba851975c

42142457 as geometric shapes

Circle

Radius = n

Diameter	84284914
Circumference	264788866.63085
Area	5.5794267130346E+15

Sphere

Radius = n

Volume	3.1350766711828E+23
Surface area	2.2317706852138E+16
Circumference	264788866.63085

Square

Length = n

Perimeter	168569828
Area	1775986681996849
Diagonal	59598434.241125

Cube

Length = n

Surface area	10655920091981094
Volume	7.4844442378625E+22
Space diagonal	72992876.679787

Equilateral Triangle

Length = n

Perimeter	126427371
Area	7.6902479169605E+14
Altitude	36496438.339893

Triangular Pyramid

Length = n

Surface area	7.6902479169605E+14
Volume	8.8205021233419E+21
Height	19866144.747042