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

42091243 (number)

42091243 is an odd 8-digits composite number following 42091242 and preceding 42091244. In scientific notation, it is written as 4.2091243 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 41870680 positive integers (up to 42091243) that are relatively prime to 42091243.

Interesting facts

42091243 has 4 divisors, whose sum is 42311808
The reverse of 42091243 is 34219024
Previous prime number is 191

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

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

Notation

Scientific notation	4.2091243 × 10^7
Engineering notation	4.2091243 × 10^6

Prime Factorization of 42091243

Prime Factorization 191 × 220373

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42091243	Product of the distinct prime numbers

The prime factorization of 42091243 is 191 × 220373. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 38, 5, 876, 51, 6132, 2308, 82906, 46707, 538424, 710038, 9364306, 4096413, 56653048, 55195314, 522949617, 81663348, 3618198635, 2048752698

Basic calculations (n = 42091243)

Multiplication

n×y

n×2	84182486
n×3	126273729
n×4	168364972
n×5	210456215

Division

n÷y

n÷2	21045621.5
n÷3	14030414.333333
n÷3	10522810.75
n÷5	8418248.6

Exponentiation

n^y

n²	1771672737285049
n³	7.457190770154E+22
n⁴	3.1388242880391E+30
n⁵	1.3211701584216E+38

Nth Root

^y√n

²√n	6487.7764295635
³√n	347.85419917281
⁴√n	80.546734443822
⁵√n	33.484078408081

Divisors of 42091243

1, 191, 220373, 42091243

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	-42091242	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 42091243 can be divided by 4 positive divisors. The sum of these divisors (counting 42091243) is 1, the average is 0.25.

Base conversion 42091243

Base	System	Value
2	Binary	10100000100100001011101011
3	Ternary	2221012110022221
4	Quaternary	2200210023223
5	Quinary	41233404433
6	Senary	4102054511
8	Octal	240441353
10	Decimal	42091243
12	Duodecimal	1211a437
16	Hexadecimal	28242eb
20	Vigesimal	d31823
36	Base36	p25t7

Cryptographic Hash Functions

md5	cd17e54ebc72fe6c8c41f877b462c4da
sha1	436c7951750f3bd1843ddfcfecb3143988e4d312
sha256	c52c9c493bc384e8417be023055f7ad101427ab68025611aa7de4c18c5dc5dc2
sha512	25b2d97a6fc4143e97f98e19a926ac012d0e8a07a215657944c0a4291ca3c7a6e6dd44a0fd867b2b0fbe9a1bb9f686b5a81000e6438400f08334e4bee7d95cfe
ripemd-160	a2bae312b0b55784b0ac5564def2ca688f6e2af0

42091243 as geometric shapes

Circle

Radius = n

Diameter	84182486
Circumference	264467079.57853
Area	5.56587405602E+15

Sphere

Radius = n

Volume	3.1236607653245E+23
Surface area	2.226349622408E+16
Circumference	264467079.57853

Square

Length = n

Perimeter	168364972
Area	1771672737285049
Diagonal	59526006.707742

Cube

Length = n

Surface area	10630036423710294
Volume	7.457190770154E+22
Space diagonal	72904171.429728

Equilateral Triangle

Length = n

Perimeter	126273729
Area	7.6715679884058E+14
Altitude	36452085.714864

Triangular Pyramid

Length = n

Surface area	7.6715679884058E+14
Volume	8.7883836036294E+21
Height	19842002.235914