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

68629145 (number)

68629145 is an odd 8-digits composite number following 68629144 and preceding 68629146. In scientific notation, it is written as 6.8629145 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 50534400 positive integers (up to 68629145) that are relatively prime to 68629145.

Interesting facts

68629145 has 8 divisors, whose sum is 69885288
The reverse of 68629145 is 54192686
Previous prime number is 401

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	sixty-eight million six hundred twenty-nine thousand one hundred forty-five

Notation

Scientific notation	6.8629145 × 10^7
Engineering notation	6.8629145 × 10^6

Prime Factorization of 68629145

Prime Factorization 65 × 401 × 2633

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	68629145	Product of the distinct prime numbers

The prime factorization of 68629145 is 65 × 401 × 2633. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 76, 70, 359, 881, 7913, 2701, 55479, 15207, 440550, 235202, 4760479, 8054468, 77532537, 67174064, 627932204, 210122109, 9645239742, 517430

Basic calculations (n = 68629145)

Multiplication

n×y

n×2	137258290
n×3	205887435
n×4	274516580
n×5	343145725

Division

n÷y

n÷2	34314572.5
n÷3	22876381.666667
n÷3	17157286.25
n÷5	13725829

Exponentiation

n^y

n²	4709959543431025
n³	3.2324049645026E+23
n⁴	2.2183718900757E+31
n⁵	1.5224496610793E+39

Nth Root

^y√n

²√n	8284.2709395577
³√n	409.42044826889
⁴√n	91.017970420998
⁵√n	36.923402766951

Divisors of 68629145

1, 65, 401, 2633, 26065, 171145, 1055833, 68629145

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	-68629144	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 68629145 can be divided by 8 positive divisors. The sum of these divisors (counting 68629145) is 1, the average is 0.125.

Base conversion 68629145

Base	System	Value
2	Binary	100000101110011001010011001
3	Ternary	11210010201111012
4	Quaternary	10011303022121
5	Quinary	120032113040
6	Senary	10450543305
8	Octal	405631231
10	Decimal	68629145
12	Duodecimal	1ab97b35
16	Hexadecimal	4173299
20	Vigesimal	118ich5
36	Base36	14uyl5

Cryptographic Hash Functions

md5	293f26898647ec1b6c06956441e0c3d3
sha1	d33ff0ef7234524da74edcfd33dd87736f38df6c
sha256	bad8e64957fe50416e28c9162f478afc58190bbe9fcd2c182fb50134124f4d51
sha512	47016288210828e08eb29ebe70c9740f45bfb2b614636906877995c106c07802d4fc48951cd0e7f815a68c6b3ee99ce576d5524f495deffc6fac61d909cf459d
ripemd-160	ca089b52f40470afc0c3b27606a66bc978b1391f

68629145 as geometric shapes

Circle

Radius = n

Diameter	137258290
Circumference	431209635.5083
Area	1.4796774300348E+16

Sphere

Radius = n

Volume	1.3539866253211E+24
Surface area	5.9187097201392E+16
Circumference	431209635.5083

Square

Length = n

Perimeter	274516580
Area	4709959543431025
Diagonal	97056267.63307

Cube

Length = n

Surface area	28259757260586150
Volume	3.2324049645026E+23
Space diagonal	118869166.02001

Equilateral Triangle

Length = n

Perimeter	205887435
Area	2.0394723077041E+15
Altitude	59434583.010006

Triangular Pyramid

Length = n

Surface area	2.0394723077041E+15
Volume	3.8094257832348E+22
Height	32352089.211023