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

42638962 (number)

42638962 is an even 8-digits composite number following 42638961 and preceding 42638963. In scientific notation, it is written as 4.2638962 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 21319480 positive integers (up to 42638962) that are relatively prime to 42638962.

Interesting facts

42638962 has 4 divisors, whose sum is 63958446
The reverse of 42638962 is 26983624
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	forty-two million six hundred thirty-eight thousand nine hundred sixty-two

Notation

Scientific notation	4.2638962 × 10^7
Engineering notation	4.2638962 × 10^6

Prime Factorization of 42638962

Prime Factorization 2 × 21319481

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42638962	Product of the distinct prime numbers

The prime factorization of 42638962 is 2 × 21319481. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 54, 35, 358, 615, 3599, 6038, 46836, 78523, 469955, 267652, 9441220, 6349929, 43096763, 43561229, 100517027, 859259846, 8383636189, 1806363152

Basic calculations (n = 42638962)

Multiplication

n×y

n×2	85277924
n×3	127916886
n×4	170555848
n×5	213194810

Division

n÷y

n÷2	21319481
n÷3	14212987.333333
n÷3	10659740.5
n÷5	8527792.4

Exponentiation

n^y

n²	1818081080437444
n³	7.7521090101691E+22
n⁴	3.3054188150446E+30
n⁵	1.4093962724877E+38

Nth Root

^y√n

²√n	6529.8516062771
³√n	349.35653746991
⁴√n	80.807497215773
⁵√n	33.570771710835

Divisors of 42638962

1, 2, 21319481, 42638962

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	-42638961	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 42638962 can be divided by 4 positive divisors. The sum of these divisors (counting 42638962) is 1, the average is 0.25.

Base conversion 42638962

Base	System	Value
2	Binary	10100010101001111001110010
3	Ternary	2222020021122211
4	Quaternary	2202221321302
5	Quinary	41403421322
6	Senary	4121522334
8	Octal	242517162
10	Decimal	42638962
12	Duodecimal	123433aa
16	Hexadecimal	28a9e72
20	Vigesimal	d69h82
36	Base36	pdwfm

Cryptographic Hash Functions

md5	104b256824465e4dd927148362c81acf
sha1	0af2d115b9f1543ba118ffd919d135cd37235514
sha256	4ff4502649e0dd1c8d1667ef10470b0317c5a13104a3a69247da0308345e835d
sha512	cd65dd33c2e19232ee37b242d7d441215ac32516f8a08e53ec88903b54d5ce486c8b8601edbfcb39cbf18a8c86973c1e244e14771a38f0de067112c0b6f95a89
ripemd-160	7c1151a8a36fd366eac2105ddb38e5333537f3bd

42638962 as geometric shapes

Circle

Radius = n

Diameter	85277924
Circumference	267908499.55179
Area	5.7116701659329E+15

Sphere

Radius = n

Volume	3.2471958288233E+23
Surface area	2.2846680663731E+16
Circumference	267908499.55179

Square

Length = n

Perimeter	170555848
Area	1818081080437444
Diagonal	60300598.345911

Cube

Length = n

Surface area	10908486482624664
Volume	7.7521090101691E+22
Space diagonal	73852848.565999

Equilateral Triangle

Length = n

Perimeter	127916886
Area	7.8725220089934E+14
Altitude	36926424.282999

Triangular Pyramid

Length = n

Surface area	7.8725220089934E+14
Volume	9.1359480826465E+21
Height	20100199.448637