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

42002139 (number)

42002139 is an odd 8-digits composite number following 42002138 and preceding 42002140. In scientific notation, it is written as 4.2002139 × 10^7. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 28001424 positive integers (up to 42002139) that are relatively prime to 42002139.

Interesting facts

42002139 has 4 divisors, whose sum is 56002856
The reverse of 42002139 is 93120024
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	forty-two million two thousand one hundred thirty-nine

Notation

Scientific notation	4.2002139 × 10^7
Engineering notation	4.2002139 × 10^6

Prime Factorization of 42002139

Prime Factorization 3 × 14000713

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42002139	Product of the distinct prime numbers

The prime factorization of 42002139 is 3 × 14000713. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 76, 99, 817, 623, 4454, 1938, 84301, 65416, 790761, 533866, 9535751, 7732587, 10157235, 37106899, 840571800, 85208919, 5746366613, 4514417796

Basic calculations (n = 42002139)

Multiplication

n×y

n×2	84004278
n×3	126006417
n×4	168008556
n×5	210010695

Division

n÷y

n÷2	21001069.5
n÷3	14000713
n÷3	10500534.75
n÷5	8400427.8

Exponentiation

n^y

n²	1764179680575321
n³	7.40993201645E+22
n⁴	3.1123299453548E+30
n⁵	1.3072451497866E+38

Nth Root

^y√n

²√n	6480.9057237395
³√n	347.60856535751
⁴√n	80.504072715233
⁵√n	33.469889732638

Divisors of 42002139

1, 3, 14000713, 42002139

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	-42002138	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 42002139 can be divided by 4 positive divisors. The sum of these divisors (counting 42002139) is 1, the average is 0.25.

Base conversion 42002139

Base	System	Value
2	Binary	10100000001110011011011011
3	Ternary	2221000221002210
4	Quaternary	2200032123123
5	Quinary	41223032024
6	Senary	4100130203
8	Octal	240163333
10	Decimal	42002139
12	Duodecimal	12096963
16	Hexadecimal	280e6db
20	Vigesimal	d2a56j
36	Base36	p0923

Cryptographic Hash Functions

md5	242ca6ff7dfa8dbfd86a7e0c2d6a3086
sha1	29723c97ec5d4d386a39eb66588d9d80d267b74c
sha256	4e9fb45038b2a88799de859cd9a39085683df7042b13455f177b5e0abec12e8e
sha512	2efd7990672831f910ee4a7122ac3beb468c7a9b50208c0a90103b90df32904b459d9deea10dcf44315b7ba0bfce612c22dc8937271fd859cca094d43bb4b9f4
ripemd-160	07db30a0e6241e5d6fd8e81529ae175b1754f20f

42002139 as geometric shapes

Circle

Radius = n

Diameter	84004278
Circumference	263907222.63491
Area	5.5423339241078E+15

Sphere

Radius = n

Volume	3.1038650648639E+23
Surface area	2.2169335696431E+16
Circumference	263907222.63491

Square

Length = n

Perimeter	168008556
Area	1764179680575321
Diagonal	59399994.62248

Cube

Length = n

Surface area	10585078083451926
Volume	7.40993201645E+22
Space diagonal	72749838.77457

Equilateral Triangle

Length = n

Perimeter	126006417
Area	7.6391221010927E+14
Altitude	36374919.387285

Triangular Pyramid

Length = n

Surface area	7.6391221010927E+14
Volume	8.7326886282719E+21
Height	19799998.207493