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

68135655 (number)

68135655 is an odd 8-digits composite number following 68135654 and preceding 68135656. In scientific notation, it is written as 6.8135655 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 31147680 positive integers (up to 68135655) that are relatively prime to 68135655.

Interesting facts

68135655 has 8 divisors, whose sum is 83060736
The reverse of 68135655 is 55653186
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3

Name

Name	sixty-eight million one hundred thirty-five thousand six hundred fifty-five

Notation

Scientific notation	6.8135655 × 10^7
Engineering notation	6.8135655 × 10^6

Prime Factorization of 68135655

Prime Factorization 15 × 7 × 648911

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	68135655	Product of the distinct prime numbers

The prime factorization of 68135655 is 15 × 7 × 648911. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 79, 45, 240, 720, 3754, 6021, 1340, 31876, 520105, 725901, 802618, 8066816, 47503995, 19181609, 845359850, 219714117, 5237648025, 153709911

Basic calculations (n = 68135655)

Multiplication

n×y

n×2	136271310
n×3	204406965
n×4	272542620
n×5	340678275

Division

n÷y

n÷2	34067827.5
n÷3	22711885
n÷3	17033913.75
n÷5	13627131

Exponentiation

n^y

n²	4642467482279025
n³	3.1631756272128E+23
n⁴	2.1552504324018E+31
n⁵	1.4684939990073E+39

Nth Root

^y√n

²√n	8254.4324456621
³√n	408.43674996404
⁴√n	90.853907156831
⁵√n	36.870148521194

Divisors of 68135655

1, 7, 15, 105, 648911, 4542377, 9733665, 68135655

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	-68135654	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 68135655 can be divided by 8 positive divisors. The sum of these divisors (counting 68135655) is 1, the average is 0.125.

Base conversion 68135655

Base	System	Value
2	Binary	100000011111010101011100111
3	Ternary	11202012122112210
4	Quaternary	10003322223213
5	Quinary	114420320110
6	Senary	10432214503
8	Octal	403725347
10	Decimal	68135655
12	Duodecimal	1a99a433
16	Hexadecimal	40faae7
20	Vigesimal	115gj2f
36	Base36	14kdt3

Cryptographic Hash Functions

md5	f70c7f484892f8b5917c876e19c57acb
sha1	2f9b4478f1d0ac5d5e0a8161f59f88aba3eda88e
sha256	75fe751bce843f13a7cc78214cea3ef0533b891c2916fda7504f67901eced1d9
sha512	1486e920cd7d314a286bdac0284ec8b769250fa0fcd04718c03f88d814b74cf1383e3fe4132770532d48b5f460af8f41716dd1b593450d9a94a8dbc78f3e4790
ripemd-160	12396a58b4bb3d38110260b973fe74a55b6b7c0e

68135655 as geometric shapes

Circle

Radius = n

Diameter	136271310
Circumference	428108946.39106
Area	1.4584741736857E+16

Sphere

Radius = n

Volume	1.3249879083288E+24
Surface area	5.8338966947429E+16
Circumference	428108946.39106

Square

Length = n

Perimeter	272542620
Area	4642467482279025
Diagonal	96358367.382174

Cube

Length = n

Surface area	27854804893674150
Volume	3.1631756272128E+23
Space diagonal	118014416.26698

Equilateral Triangle

Length = n

Perimeter	204406965
Area	2.0102473879484E+15
Altitude	59007208.133492

Triangular Pyramid

Length = n

Surface area	2.0102473879484E+15
Volume	3.7278382268103E+22
Height	32119455.794058