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

42387812 (number)

42387812 is an even 8-digits composite number following 42387811 and preceding 42387813. In scientific notation, it is written as 4.2387812 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 6 positive divisors. There are 21193904 positive integers (up to 42387812) that are relatively prime to 42387812.

Interesting facts

42387812 has 6 divisors, whose sum is 74178678
The reverse of 42387812 is 21878324
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	forty-two million three hundred eighty-seven thousand eight hundred twelve

Notation

Scientific notation	4.2387812 × 10^7
Engineering notation	4.2387812 × 10^6

Prime Factorization of 42387812

Prime Factorization 2 × 2 × 10596953

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21193906	Product of the distinct prime numbers

The prime factorization of 42387812 is 2 × 2 × 10596953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 70, 57, 168, 993, 1168, 3704, 56888, 85183, 349566, 343008, 9261933, 8464884, 45181159, 60696790, 649666094, 164112169, 712639557, 2733863038

Basic calculations (n = 42387812)

Multiplication

n×y

n×2	84775624
n×3	127163436
n×4	169551248
n×5	211939060

Division

n÷y

n÷2	21193906
n÷3	14129270.666667
n÷3	10596953
n÷5	8477562.4

Exponentiation

n^y

n²	1796726606147344
n³	7.6159309596772E+22
n⁴	3.2282264972378E+30
n⁵	1.3683745785833E+38

Nth Root

^y√n

²√n	6510.5922925645
³√n	348.66926519363
⁴√n	80.688241352532
⁵√n	33.531130809324

Divisors of 42387812

1, 2, 4, 10596953, 21193906, 42387812

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-42387811	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42387812 can be divided by 6 positive divisors. The sum of these divisors (counting 42387812) is 1, the average is 0.16666666666667.

Base conversion 42387812

Base	System	Value
2	Binary	10100001101100100101100100
3	Ternary	2221202112010222
4	Quaternary	2201230211210
5	Quinary	41322402222
6	Senary	4112303512
8	Octal	241544544
10	Decimal	42387812
12	Duodecimal	12241b98
16	Hexadecimal	286c964
20	Vigesimal	d4i9ac
36	Base36	p8in8

Cryptographic Hash Functions

md5	5fd6b3c4b1001f40357bd0f3f0097b20
sha1	79b97e9bf456397c22b38e1815cbeeb9cdd4c92c
sha256	e8070e1e5bcc607f60f846b6384edcae39e682f67e755edc927011cd21d88dd4
sha512	74eacc5e840a0c81c6c8362a6908eb6e03d2c773884a79f120878121bb8bb94d51ea06f3521ae349d4457127a19696ec8e1e6c9a1a81dcf03bbf1d0ede0dbe09
ripemd-160	dd76263049e83cd1f5079f04c475cae750fec171

42387812 as geometric shapes

Circle

Radius = n

Diameter	84775624
Circumference	266330477.56189
Area	5.6445831063818E+15

Sphere

Radius = n

Volume	3.1901537004225E+23
Surface area	2.2578332425527E+16
Circumference	266330477.56189

Square

Length = n

Perimeter	169551248
Area	1796726606147344
Diagonal	59945418.609721

Cube

Length = n

Surface area	10780359636884064
Volume	7.6159309596772E+22
Space diagonal	73417844.005678

Equilateral Triangle

Length = n

Perimeter	127163436
Area	7.780054422895E+14
Altitude	36708922.002839

Triangular Pyramid

Length = n

Surface area	7.780054422895E+14
Volume	8.9754607110605E+21
Height	19981806.20324