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

68698081 (number)

68698081 is an odd 8-digits prime number following 68698080 and preceding 68698082. In scientific notation, it is written as 6.8698081 × 10^7. The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors. There are 68698080 positive integers (up to 68698081) that are relatively prime to 68698081.

Interesting facts

68698081 has 2 divisors, whose sum is 68698082
The reverse of 68698081 is 18089686
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	sixty-eight million six hundred ninety-eight thousand eighty-one

Notation

Scientific notation	6.8698081 × 10^7
Engineering notation	6.8698081 × 10^6

Prime Factorization of 68698081

Prime Factorization 68698081

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	68698081	Product of the distinct prime numbers

The prime factorization of 68698081 is 68698081. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 3, 17, 15, 899, 244, 3240, 8237, 85190, 93722, 639650, 7720, 6387131, 2285756, 24257661, 26476197, 932286379, 56371283, 432975803, 3375885663

Basic calculations (n = 68698081)

Multiplication

n×y

n×2	137396162
n×3	206094243
n×4	274792324
n×5	343490405

Division

n÷y

n÷2	34349040.5
n÷3	22899360.333333
n÷3	17174520.25
n÷5	13739616.2

Exponentiation

n^y

n²	4719426333082561
n³	3.2421553250364E+23
n⁴	2.2272984913393E+31
n⁵	1.5301113216921E+39

Nth Root

^y√n

²√n	8288.4305510754
³√n	409.55748607934
⁴√n	91.040818049243
⁵√n	36.930817487376

Divisors of 68698081

1, 68698081

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	68698082	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	34349041	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	8288.4306114004	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999708871	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68698081 can be divided by 2 positive divisors. The sum of these divisors (counting 68698081) is 68698082, the average is 34349041.

Base conversion 68698081

Base	System	Value
2	Binary	100000110000011111111100001
3	Ternary	11210021020001101
4	Quaternary	10012003333201
5	Quinary	120041314311
6	Senary	10452234401
8	Octal	406037741
10	Decimal	68698081
12	Duodecimal	1b00ba01
16	Hexadecimal	4183fe1
20	Vigesimal	1197541
36	Base36	14wfs1

Cryptographic Hash Functions

md5	52459fdab0836a73112e3c3fc88e1fa1
sha1	75a6f28d7c777e43df790c60b0abddbf4682268a
sha256	23905e9931feb51dc88975cfc16c79d94275b1ef98e38cce9328ddc17504a62d
sha512	d928b37e89fc998392d43170581de9afd6eba54572058ece8ac1018356b236469c7636c4f8a57c32b649a1df2f8c6a04f8ec8d52c6e5b93e9dc1ff8a104b1bd7
ripemd-160	8737f8a35970ab397ca16a08169a7c01b064cdff

68698081 as geometric shapes

Circle

Radius = n

Diameter	137396162
Circumference	431642773.17063
Area	1.482651509717E+16

Sphere

Radius = n

Volume	1.3580708467908E+24
Surface area	5.9306060388682E+16
Circumference	431642773.17063

Square

Length = n

Perimeter	274792324
Area	4719426333082561
Diagonal	97153757.859205

Cube

Length = n

Surface area	28316557998495366
Volume	3.2421553250364E+23
Space diagonal	118988566.67448

Equilateral Triangle

Length = n

Perimeter	206094243
Area	2.0435715478694E+15
Altitude	59494283.337241

Triangular Pyramid

Length = n

Surface area	2.0435715478694E+15
Volume	3.8209166933222E+22
Height	32384585.953068