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

42393889 (number)

42393889 is an odd 8-digits composite number following 42393888 and preceding 42393890. In scientific notation, it is written as 4.2393889 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 42368256 positive integers (up to 42393889) that are relatively prime to 42393889.

Interesting facts

42393889 has 4 divisors, whose sum is 42419524
The reverse of 42393889 is 98839324
Previous prime number is 1777

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	forty-two million three hundred ninety-three thousand eight hundred eighty-nine

Notation

Scientific notation	4.2393889 × 10^7
Engineering notation	4.2393889 × 10^6

Prime Factorization of 42393889

Prime Factorization 1777 × 23857

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42393889	Product of the distinct prime numbers

The prime factorization of 42393889 is 1777 × 23857. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 76, 24, 646, 819, 3408, 5763, 10745, 35633, 493764, 58474, 4024242, 8580032, 71283828, 78908088, 563859981, 424192499, 163212967, 9670639781

Basic calculations (n = 42393889)

Multiplication

n×y

n×2	84787778
n×3	127181667
n×4	169575556
n×5	211969445

Division

n÷y

n÷2	21196944.5
n÷3	14131296.333333
n÷3	10598472.25
n÷5	8478777.8

Exponentiation

n^y

n²	1797241824544321
n³	7.6192070415889E+22
n⁴	3.2300781758914E+30
n⁵	1.3693557565006E+38

Nth Root

^y√n

²√n	6511.0589768485
³√n	348.68592691606
⁴√n	80.691133198441
⁵√n	33.532092203592

Divisors of 42393889

1, 1777, 23857, 42393889

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	-42393888	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 42393889 can be divided by 4 positive divisors. The sum of these divisors (counting 42393889) is 1, the average is 0.25.

Base conversion 42393889

Base	System	Value
2	Binary	10100001101110000100100001
3	Ternary	2221202211111001
4	Quaternary	2201232010201
5	Quinary	41323101024
6	Senary	4112352001
8	Octal	241560441
10	Decimal	42393889
12	Duodecimal	12245601
16	Hexadecimal	286e121
20	Vigesimal	d4j4e9
36	Base36	p8nc1

Cryptographic Hash Functions

md5	06587b70e4e6d94084b422987ef4915b
sha1	5eb07b59d62ba4216682a36b3cd1830c49b1cdaa
sha256	2ed8b74e94894e9a554c8682d5429db42469907a88ddd51c371ad9f395bb3fa5
sha512	88d5d58372f63a140c64324a0273daf51d7f9386bd39f0afcfa828b87edd7734730863a7cb573688e26b8ad03c4e52aece077507546e03094ff4c2d06e3f6a21
ripemd-160	eb59cbdea63d102bd68360281f4c5657c5b56b71

42393889 as geometric shapes

Circle

Radius = n

Diameter	84787778
Circumference	266368660.479
Area	5.6462017127128E+15

Sphere

Radius = n

Volume	3.1915259824047E+23
Surface area	2.2584806850851E+16
Circumference	266368660.479

Square

Length = n

Perimeter	169575556
Area	1797241824544321
Diagonal	59954012.78554

Cube

Length = n

Surface area	10783450947265926
Volume	7.6192070415889E+22
Space diagonal	73428369.678435

Equilateral Triangle

Length = n

Perimeter	127181667
Area	7.7822853839964E+14
Altitude	36714184.839218

Triangular Pyramid

Length = n

Surface area	7.7822853839964E+14
Volume	8.9793216106197E+21
Height	19984670.928513