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

47990421 (number)

47990421 is an odd 8-digits composite number following 47990420 and preceding 47990422. In scientific notation, it is written as 4.7990421 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 31993596 positive integers (up to 47990421) that are relatively prime to 47990421.

Interesting facts

47990421 has 8 divisors, whose sum is 71096960
The reverse of 47990421 is 12409974
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	forty-seven million nine hundred ninety thousand four hundred twenty-one

Notation

Scientific notation	4.7990421 × 10^7
Engineering notation	4.7990421 × 10^6

Prime Factorization of 47990421

Prime Factorization 9 × 3 × 1777423

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	47990421	Product of the distinct prime numbers

The prime factorization of 47990421 is 9 × 3 × 1777423. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 46, 65, 399, 542, 7135, 782, 21582, 35938, 799478, 977378, 6416042, 8147673, 90158435, 70674301, 684084734, 795607394, 510382553, 1937043200

Basic calculations (n = 47990421)

Multiplication

n×y

n×2	95980842
n×3	143971263
n×4	191961684
n×5	239952105

Division

n÷y

n÷2	23995210.5
n÷3	15996807
n÷3	11997605.25
n÷5	9598084.2

Exponentiation

n^y

n²	2303080507757241
n³	1.1052580316416E+23
n⁴	5.3041798252114E+30
n⁵	2.545498228716E+38

Nth Root

^y√n

²√n	6927.5118910039
³√n	363.39994168287
⁴√n	83.231676007418
⁵√n	34.374066432525

Divisors of 47990421

1, 3, 9, 27, 1777423, 5332269, 15996807, 47990421

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	-47990420	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 47990421 can be divided by 8 positive divisors. The sum of these divisors (counting 47990421) is 1, the average is 0.125.

Base conversion 47990421

Base	System	Value
2	Binary	10110111000100011010010101
3	Ternary	10100022011111000
4	Quaternary	2313010122111
5	Quinary	44241143141
6	Senary	4432333513
8	Octal	267043225
10	Decimal	47990421
12	Duodecimal	140a4299
16	Hexadecimal	2dc4695
20	Vigesimal	ejig11
36	Base36	skln9

Cryptographic Hash Functions

md5	a87acbfdf58903f6999bbb6bfd486a5a
sha1	93d447485d773a7a7b1c9f5ecc12d170d25d6ea6
sha256	75a37ec4aad124da3f786a97755d4e334efc56559c94311a096369a2d0dd9bf4
sha512	946a1e8cf287559a6bcaeb85fd47509f416850533bc511609222f696401ad0250d6726dcb23f32004fc8aef874dadd9cd933626082d8cb76c9b9e8f113b025e8
ripemd-160	a61f5f4beb07dc25eb9010e4ae7a74a3cb9a3ece

47990421 as geometric shapes

Circle

Radius = n

Diameter	95980842
Circumference	301532708.11256
Area	7.235340803796E+15

Sphere

Radius = n

Volume	4.629694016702E+23
Surface area	2.8941363215184E+16
Circumference	301532708.11256

Square

Length = n

Perimeter	191961684
Area	2303080507757241
Diagonal	67868704.242195

Cube

Length = n

Surface area	13818483046543446
Volume	1.1052580316416E+23
Space diagonal	83121847.44862

Equilateral Triangle

Length = n

Perimeter	143971263
Area	9.9726311333927E+14
Altitude	41560923.72431

Triangular Pyramid

Length = n

Surface area	9.9726311333927E+14
Volume	1.3025590818912E+22
Height	22622901.414065