689938991, six hundred eighty-nine million nine hundred thirty-eight thousand nine hundred ninety-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

689938991 has 16 divisors, whose sum is 806547456
The reverse of 689938991 is 199839986
Previous prime number is 857

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8

Name

Name	six hundred eighty-nine million nine hundred thirty-eight thousand nine hundred ninety-one

Notation

Scientific notation	6.89938991 × 10^8
Engineering notation	6.89938991 × 10^6

Prime Factorization of 689938991

Prime Factorization 7 × 47 × 857 × 2447

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	689938991	Product of the distinct prime numbers

The prime factorization of 689938991 is 7 × 47 × 857 × 2447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 6, 45, 380, 906, 1789, 7394, 90738, 83502, 281258, 499510, 1973335, 673909, 94955409, 8241927, 917359170, 469751391, 3298936870, 6879230469

Basic calculations (n = 689938991)

Multiplication

n×y

n×2	1379877982
n×3	2069816973
n×4	2759755964
n×5	3449694955

Division

n÷y

n÷2	344969495.5
n÷3	229979663.66667
n÷3	172484747.75
n÷5	137987798.2

Exponentiation

n^y

n²	476015811302098081
n³	3.2842186854982E+26
n⁴	2.2659105260959E+35
n⁵	1.5633400220709E+44

Nth Root

^y√n

²√n	26266.689760988
³√n	883.62954753842
⁴√n	162.07001499657
⁵√n	58.581722579691

Divisors of 689938991

1, 7, 47, 329, 857, 2447, 5999, 17129, 40279, 115009, 281953, 805063, 2097079, 14679553, 98562713, 689938991

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-689938990	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 689938991 can be divided by 16 positive divisors. The sum of these divisors (counting 689938991) is 1, the average is 0.0625.

Base conversion 689938991

Base	System	Value
2	Binary	101001000111111010001000101111
3	Ternary	1210002020112100222
4	Quaternary	221013322020233
5	Quinary	2403111021431
6	Senary	152243441555
8	Octal	5107721057
10	Decimal	689938991
12	Duodecimal	1730862bb
16	Hexadecimal	291fa22f
20	Vigesimal	afc279b
36	Base36	bersbz

Cryptographic Hash Functions

md5	068a876877e6e125dde222ab93cf2cbc
sha1	d6c6f2e049238fe4622b822545143a649c70b8d0
sha256	6f9c5fdbcd277e067916d8c440ece3ba6438e556a683f18ba632981f628e6ff4
sha512	7451ed1e404ef223e8a77800670f8d246a7147fcdb4b1e75be39efd3a5df0379a6ccf3e68665c2790be0c659657771ce080e62d9b0849cd7b1a46b1aae3bbc27
ripemd-160	ae3ce2434d06bbb21b95bcf1aee5903a2a0e6a0c

689938991 as geometric shapes

Circle

Radius = n

Diameter	1379877982
Circumference	4335014531.1015
Area	1.4954477757793E+18

Sphere

Radius = n

Volume	1.3756903060191E+27
Surface area	5.981791103117E+18
Circumference	4335014531.1015

Square

Length = n

Perimeter	2759755964
Area	476015811302098081
Diagonal	975721078.28221

Cube

Length = n

Surface area	2856094867812588486
Volume	3.2842186854982E+26
Space diagonal	1195009386.5348

Equilateral Triangle

Length = n

Perimeter	2069816973
Area	2.0612089259534E+17
Altitude	597504693.2674

Triangular Pyramid

Length = n

Surface area	2.0612089259534E+17
Volume	3.8704888390255E+25
Height	325240359.4274