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

68431331 (number)

68431331 is an odd 8-digits composite number following 68431330 and preceding 68431332. In scientific notation, it is written as 6.8431331 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 64253952 positive integers (up to 68431331) that are relatively prime to 68431331.

Interesting facts

68431331 has 8 divisors, whose sum is 72672720
The reverse of 68431331 is 13313486
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	sixty-eight million four hundred thirty-one thousand three hundred thirty-one

Notation

Scientific notation	6.8431331 × 10^7
Engineering notation	6.8431331 × 10^6

Prime Factorization of 68431331

Prime Factorization 113 × 19 × 31873

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	68431331	Product of the distinct prime numbers

The prime factorization of 68431331 is 113 × 19 × 31873. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 75, 4, 71, 97, 6633, 8085, 33603, 69470, 794301, 38210, 337197, 9569918, 707611, 29422319, 882573988, 927551546, 8598949693, 1657470324

Basic calculations (n = 68431331)

Multiplication

n×y

n×2	136862662
n×3	205293993
n×4	273725324
n×5	342156655

Division

n÷y

n÷2	34215665.5
n÷3	22810443.666667
n÷3	17107832.75
n÷5	13686266.2

Exponentiation

n^y

n²	4682847062431561
n³	3.2045345735163E+23
n⁴	2.1929056610124E+31
n⁵	1.5006345314051E+39

Nth Root

^y√n

²√n	8272.3231924291
³√n	409.02670381975
⁴√n	90.95231273821
⁵√n	36.902092865287

Divisors of 68431331

1, 19, 113, 2147, 31873, 605587, 3601649, 68431331

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	-68431330	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 68431331 can be divided by 8 positive divisors. The sum of these divisors (counting 68431331) is 1, the average is 0.125.

Base conversion 68431331

Base	System	Value
2	Binary	100000101000010110111100011
3	Ternary	11202202200010202
4	Quaternary	10011002313203
5	Quinary	120004300311
6	Senary	10442415415
8	Octal	405026743
10	Decimal	68431331
12	Duodecimal	1ab0156b
16	Hexadecimal	4142de3
20	Vigesimal	117di6b
36	Base36	14qpyb

Cryptographic Hash Functions

md5	3b6c0f943ff9c3664f3d30fa20678df4
sha1	d0e150ee6063ecae35bc614f1258e46fac7105d8
sha256	21d5eaef6a60c3c7970b17c6c51f744afb99d7b8b14baa390e25d217e573355a
sha512	3312d11d2d5d17f8836dd39a1aff4e71a777f6a3c0fabe8e181d7a593e0e9bf81cc3a4d4f359167384b3d8d19dd53107240e25d07adcfb4dc2b6a0ab4a56e697
ripemd-160	686dbaa9845e6be343b9c262168025c84c55192c

68431331 as geometric shapes

Circle

Radius = n

Diameter	136862662
Circumference	429966733.48994
Area	1.471159792922E+16

Sphere

Radius = n

Volume	1.3423123032444E+24
Surface area	5.8846391716878E+16
Circumference	429966733.48994

Square

Length = n

Perimeter	273725324
Area	4682847062431561
Diagonal	96776516.391442

Cube

Length = n

Surface area	28097082374589366
Volume	3.2045345735163E+23
Space diagonal	118526542.12156

Equilateral Triangle

Length = n

Perimeter	205293993
Area	2.0277322590515E+15
Altitude	59263271.060782

Triangular Pyramid

Length = n

Surface area	2.0277322590515E+15
Volume	3.7765802124669E+22
Height	32258838.797147