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

42125890 (number)

42125890 is an even 8-digits composite number following 42125889 and preceding 42125891. In scientific notation, it is written as 4.2125890 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 16850352 positive integers (up to 42125890) that are relatively prime to 42125890.

Interesting facts

42125890 has 8 divisors, whose sum is 75826620
The reverse of 42125890 is 09852124
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	forty-two million one hundred twenty-five thousand eight hundred ninety

Notation

Scientific notation	4.2125890 × 10^7
Engineering notation	4.2125890 × 10^6

Prime Factorization of 42125890

Prime Factorization 2 × 5 × 4212589

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42125890	Product of the distinct prime numbers

The prime factorization of 42125890 is 2 × 5 × 4212589. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 2, 68, 796, 647, 6237, 3741, 12680, 20599, 276829, 487569, 6059201, 4148502, 40676737, 90931227, 183593623, 787244873, 339522325, 2065912843

Basic calculations (n = 42125890)

Multiplication

n×y

n×2	84251780
n×3	126377670
n×4	168503560
n×5	210629450

Division

n÷y

n÷2	21062945
n÷3	14041963.333333
n÷3	10531472.5
n÷5	8425178

Exponentiation

n^y

n²	1774590608292100
n³	7.4756208759946E+22
n⁴	3.1491718270385E+30
n⁵	1.3266166597692E+38

Nth Root

^y√n

²√n	6490.4460555496
³√n	347.94961727116
⁴√n	80.563304646406
⁵√n	33.489589013104

Divisors of 42125890

1, 2, 5, 10, 4212589, 8425178, 21062945, 42125890

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-42125889	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42125890 can be divided by 8 positive divisors. The sum of these divisors (counting 42125890) is 1, the average is 0.125.

Base conversion 42125890

Base	System	Value
2	Binary	10100000101100101001000010
3	Ternary	2221021012212011
4	Quaternary	2200230221002
5	Quinary	41241012030
6	Senary	4102523134
8	Octal	240545102
10	Decimal	42125890
12	Duodecimal	121364aa
16	Hexadecimal	282ca42
20	Vigesimal	d35eea
36	Base36	p2wjm

Cryptographic Hash Functions

md5	dbdebdcda21aa4e0fb4186421e9ed4bf
sha1	f9c70560e5572914972bb70176f1709c9f4fd3d4
sha256	ff67c671a4662f9d696f8a1f8f816fc881b88edc091be28636dcf39d61f5bda5
sha512	02c080655fb12e0f2ad258b15457e50e203c41407b44aa8f032bf845fae35a65402212ee5c710050967f823c1f75d64f3f95f1fd038d5a8e441df0874b75891a
ripemd-160	98e4074db0ca5f6001597e5b5754537137a2c502

42125890 as geometric shapes

Circle

Radius = n

Diameter	84251780
Circumference	264684773.09986
Area	5.5750408181399E+15

Sphere

Radius = n

Volume	3.1313807500063E+23
Surface area	2.230016327256E+16
Circumference	264684773.09986

Square

Length = n

Perimeter	168503560
Area	1774590608292100
Diagonal	59575004.965037

Cube

Length = n

Surface area	10647543649752600
Volume	7.4756208759946E+22
Space diagonal	72964181.794058

Equilateral Triangle

Length = n

Perimeter	126377670
Area	7.6842027404912E+14
Altitude	36482090.897029

Triangular Pyramid

Length = n

Surface area	7.6842027404912E+14
Volume	8.8101036916592E+21
Height	19858334.988346