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

42021869 (number)

42021869 is an odd 8-digits prime number following 42021868 and preceding 42021870. In scientific notation, it is written as 4.2021869 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 42021868 positive integers (up to 42021869) that are relatively prime to 42021869.

Interesting facts

42021869 has 2 divisors, whose sum is 42021870
The reverse of 42021869 is 96812024
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

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

Notation

Scientific notation	4.2021869 × 10^7
Engineering notation	4.2021869 × 10^6

Prime Factorization of 42021869

Prime Factorization 42021869

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	42021869	Product of the distinct prime numbers

The prime factorization of 42021869 is 42021869. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 3, 51, 30, 664, 937, 9126, 4061, 32915, 80341, 45358, 294761, 2066515, 5568864, 71420798, 62998266, 590286404, 849336340, 9410221813, 3064605819

Basic calculations (n = 42021869)

Multiplication

n×y

n×2	84043738
n×3	126065607
n×4	168087476
n×5	210109345

Division

n÷y

n÷2	21010934.5
n÷3	14007289.666667
n÷3	10505467.25
n÷5	8404373.8

Exponentiation

n^y

n²	1765837474253161
n³	7.4203791018357E+22
n⁴	3.1181819854768E+30
n⁵	1.3103183491187E+38

Nth Root

^y√n

²√n	6482.427708814
³√n	347.66298515269
⁴√n	80.513525005517
⁵√n	33.473033557674

Divisors of 42021869

1, 42021869

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	42021870	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	21010935	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6482.4277859456	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999524057	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42021869 can be divided by 2 positive divisors. The sum of these divisors (counting 42021869) is 42021870, the average is 21010935.

Base conversion 42021869

Base	System	Value
2	Binary	10100000010011001111101101
3	Ternary	2221001221011112
4	Quaternary	2200103033231
5	Quinary	41224144434
6	Senary	4100401405
8	Octal	240231755
10	Decimal	42021869
12	Duodecimal	120a6265
16	Hexadecimal	28133ed
20	Vigesimal	d2ced9
36	Base36	p0oa5

Cryptographic Hash Functions

md5	907707f0025f8563077edb98731feff3
sha1	38ac15501a1a85f6d0c5ababd0ce9f2e0372b830
sha256	f126e4c6d43592c428d3ddbcd8c30ca7f152aa3dc6125ce1cba16a4a12baf188
sha512	6c9f74b0d1d02109c0796ad9da6b8d58ddd779a48534fa9ddc1dbdebde954986f8084e6beb4a8a75ae9198acc4ff69500b12fcde849202d6e8ab81e0c00d9b04
ripemd-160	b1ed984c31ffa8d51498972a287185080fe0ce6a

42021869 as geometric shapes

Circle

Radius = n

Diameter	84043738
Circumference	264031189.88103
Area	5.5475420365473E+15

Sphere

Radius = n

Volume	3.1082411297571E+23
Surface area	2.2190168146189E+16
Circumference	264031189.88103

Square

Length = n

Perimeter	168087476
Area	1765837474253161
Diagonal	59427897.056066

Cube

Length = n

Surface area	10595024845518966
Volume	7.4203791018357E+22
Space diagonal	72784012.137004

Equilateral Triangle

Length = n

Perimeter	126065607
Area	7.6463005582889E+14
Altitude	36392006.068502

Triangular Pyramid

Length = n

Surface area	7.6463005582889E+14
Volume	8.7450006364716E+21
Height	19809299.018689