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

63988 (number)

63988 is an even 5-digits composite number following 63987 and preceding 63989. In scientific notation, it is written as 6.3988 × 10^4. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 30080 positive integers (up to 63988) that are relatively prime to 63988.

Interesting facts

63988 has 12 divisors, whose sum is 118692
The reverse of 63988 is 88936
Previous prime number is 17

Basic properties

Is Prime? no
Number parity even
Number length 5
Sum of Digits 34
Digital Root 7

Name

Name	sixty-three thousand nine hundred eighty-eight

Notation

Scientific notation	6.3988 × 10^4
Engineering notation	6.3988 × 10^3

Prime Factorization of 63988

Prime Factorization 2 × 2 × 17 × 941

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	31994	Product of the distinct prime numbers

The prime factorization of 63988 is 2 × 2 × 17 × 941. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 97, 56, 894, 684, 2014, 8783, 79124, 23672, 930860, 290511, 8886029, 9224961, 69586073, 4273899, 556823978, 739840145, 9401365587, 4073792129

Basic calculations (n = 63988)

Multiplication

n×y

n×2	127976
n×3	191964
n×4	255952
n×5	319940

Division

n÷y

n÷2	31994
n÷3	21329.333333333
n÷3	15997
n÷5	12797.6

Exponentiation

n^y

n²	4094464144
n³	261996571646272
n⁴	1.6764636626502E+19
n⁵	1.0727355684566E+24

Nth Root

^y√n

²√n	252.95849461918
³√n	39.997499843734
⁴√n	15.904668956604
⁵√n	9.1457580340313

Divisors of 63988

1, 2, 4, 17, 34, 68, 941, 1882, 3764, 15997, 31994, 63988

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-63987	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 63988 can be divided by 12 positive divisors. The sum of these divisors (counting 63988) is 1, the average is 0.083333333333333.

Base conversion 63988

Base	System	Value
2	Binary	1111100111110100
3	Ternary	10020202221
4	Quaternary	33213310
5	Quinary	4021423
6	Senary	1212124
8	Octal	174764
10	Decimal	63988
12	Duodecimal	31044
16	Hexadecimal	f9f4
20	Vigesimal	7jj8
36	Base36	1ddg

Cryptographic Hash Functions

md5	ce02365e7cbf81007cbd278abf8ac48b
sha1	b5573e6bd491beae32621e77b888ebec4c9ee124
sha256	0b3cd4ccf01b2de26725204bb94912680fef5a96c6518cd2f55396ac63585669
sha512	b405475fe6b32dc4c5147cf53d20858b6229dcc6e2d11e9c2e30ba415dfdad53578d4dd5ad45fa8a51234abc9412320d3974ed286d0a0ac2d180111f0526289d
ripemd-160	6705338dc6968c39c8f3706831d056b374aebd76

63988 as geometric shapes

Circle

Radius = n

Diameter	127976
Circumference	402048.46143581
Area	12863138475.177

Sphere

Radius = n

Volume	1.0974486729995E+15
Surface area	51452553900.709
Circumference	402048.46143581

Square

Length = n

Perimeter	255952
Area	4094464144
Diagonal	90492.69742913

Cube

Length = n

Surface area	24566784864
Volume	261996571646272
Space diagonal	110830.46707472

Equilateral Triangle

Length = n

Perimeter	191964
Area	1772954981.7943
Altitude	55415.233537359

Triangular Pyramid

Length = n

Surface area	1772954981.7943
Volume	30876592076451
Height	30164.232476377