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

42021068 (number)

42021068 is an even 8-digits composite number following 42021067 and preceding 42021069. In scientific notation, it is written as 4.2021068 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 20992560 positive integers (up to 42021068) that are relatively prime to 42021068.

Interesting facts

42021068 has 12 divisors, whose sum is 73599792
The reverse of 42021068 is 86012024
Previous prime number is 1381

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	forty-two million twenty-one thousand sixty-eight

Notation

Scientific notation	4.2021068 × 10^7
Engineering notation	4.2021068 × 10^6

Prime Factorization of 42021068

Prime Factorization 2 × 2 × 1381 × 7607

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	21010534	Product of the distinct prime numbers

The prime factorization of 42021068 is 2 × 2 × 1381 × 7607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 40, 48, 623, 516, 98, 5233, 86267, 93336, 589770, 203206, 5039528, 538228, 62465502, 8357891, 70341912, 545794546, 7194664010, 1807358477

Basic calculations (n = 42021068)

Multiplication

n×y

n×2	84042136
n×3	126063204
n×4	168084272
n×5	210105340

Division

n÷y

n÷2	21010534
n÷3	14007022.666667
n÷3	10505267
n÷5	8404213.6

Exponentiation

n^y

n²	1765770155860624
n³	7.419954779179E+22
n⁴	3.1179442433281E+30
n⁵	1.310193470691E+38

Nth Root

^y√n

²√n	6482.3659261106
³√n	347.66077614559
⁴√n	80.513141325566
⁵√n	33.472905947432

Divisors of 42021068

1, 2, 4, 1381, 2762, 5524, 7607, 15214, 30428, 10505267, 21010534, 42021068

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-42021067	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42021068 can be divided by 12 positive divisors. The sum of these divisors (counting 42021068) is 1, the average is 0.083333333333333.

Base conversion 42021068

Base	System	Value
2	Binary	10100000010011000011001100
3	Ternary	2221001220001212
4	Quaternary	2200103003030
5	Quinary	41224133233
6	Senary	4100353552
8	Octal	240230314
10	Decimal	42021068
12	Duodecimal	120a58b8
16	Hexadecimal	28130cc
20	Vigesimal	d2ccd8
36	Base36	p0nnw

Cryptographic Hash Functions

md5	b104738ca80814ad030131a9879948c5
sha1	698f45681c506c680a4e02a547b354b7e9bf544f
sha256	11f6de7832d20c6932601d2633cca61b7bb77a103054dcf8897a967c210f19a4
sha512	a768a08412803600d01d1d147e595b006fe4d4c153788c0d13e8be39eb31e95fe29c2349c42e17b33220dfda8d97e6013f1ee6ddb0ea0e28cba637dad0f9f757
ripemd-160	4f5c4795df1e1f4010d402df7f27828ca0df54ee

42021068 as geometric shapes

Circle

Radius = n

Diameter	84042136
Circumference	264026157.04959
Area	5.5473305495798E+15

Sphere

Radius = n

Volume	3.1080633898983E+23
Surface area	2.2189322198319E+16
Circumference	264026157.04959

Square

Length = n

Perimeter	168084272
Area	1765770155860624
Diagonal	59426764.271002

Cube

Length = n

Surface area	10594620935163744
Volume	7.419954779179E+22
Space diagonal	72782624.764307

Equilateral Triangle

Length = n

Perimeter	126063204
Area	7.6460090610985E+14
Altitude	36391312.382153

Triangular Pyramid

Length = n

Surface area	7.6460090610985E+14
Volume	8.744500567425E+21
Height	19808921.423667