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

681008 (number)

681008 is an even 6-digits composite number following 681007 and preceding 681009. In scientific notation, it is written as 6.81008 × 10^5. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 329280 positive integers (up to 681008) that are relatively prime to 681008.

Interesting facts

681008 has 20 divisors, whose sum is 1363008
The reverse of 681008 is 800186
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 23
Digital Root 5

Name

Name	six hundred eighty-one thousand eight

Notation

Scientific notation	6.81008 × 10^5
Engineering notation	6.81008 × 10^3

Prime Factorization of 681008

Prime Factorization 2 × 2 × 2 × 2 × 31 × 1373

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	85126	Product of the distinct prime numbers

The prime factorization of 681008 is 2 × 2 × 2 × 2 × 31 × 1373. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 46, 92, 958, 127, 6068, 3754, 61252, 37591, 97273, 663998, 7342071, 3867329, 90659090, 95497938, 401146344, 443264927, 4859584747, 8791907427

Basic calculations (n = 681008)

Multiplication

n×y

n×2	1362016
n×3	2043024
n×4	2724032
n×5	3405040

Division

n÷y

n÷2	340504
n÷3	227002.66666667
n÷3	170252
n÷5	136201.6

Exponentiation

n^y

n²	463771896064
n³	315832371394752512
n⁴	2.150843715788E+23
n⁵	1.4647417772013E+29

Nth Root

^y√n

²√n	825.2320885666
³√n	87.980023013553
⁴√n	28.726853091952
⁵√n	14.676768455559

Divisors of 681008

1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1373, 2746, 5492, 10984, 21968, 42563, 85126, 170252, 340504, 681008

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-681007	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 681008 can be divided by 20 positive divisors. The sum of these divisors (counting 681008) is 1, the average is 0.05.

Base conversion 681008

Base	System	Value
2	Binary	10100110010000110000
3	Ternary	1021121011112
4	Quaternary	2212100300
5	Quinary	133243013
6	Senary	22332452
8	Octal	2462060
10	Decimal	681008
12	Duodecimal	28a128
16	Hexadecimal	a6430
20	Vigesimal	452a8
36	Base36	elgw

Cryptographic Hash Functions

md5	c8475164046ff11f6fe32725a6225a29
sha1	eefa9581cd84593c989e9721fd6acf64a043fd15
sha256	da05a3f0159c5803fa39024e6f4bf4045b376486c18452f1b657ebd641247dac
sha512	bb0ab817e178af8124efd56f308abe934e7885749bc6df1eb08b92a8f5232d3d7513aabe2f5160c33b3cb787b0e9a69789a32d075a2b4bbd0ca285e031c3d9c5
ripemd-160	4f05e48bdef715c9c0caa96447b6e963c2e5627f

681008 as geometric shapes

Circle

Radius = n

Diameter	1362016
Circumference	4278899.4596718
Area	1456982381616.1

Sphere

Radius = n

Volume	1.3229555436528E+18
Surface area	5827929526464.3
Circumference	4278899.4596718

Square

Length = n

Perimeter	2724032
Area	463771896064
Diagonal	963090.74968458

Cube

Length = n

Surface area	2782631376384
Volume	315832371394752512
Space diagonal	1179540.4563609

Equilateral Triangle

Length = n

Perimeter	2043024
Area	200819121776.35
Altitude	589770.22818043

Triangular Pyramid

Length = n

Surface area	200819121776.35
Volume	3.722120192191E+16
Height	321030.24989486