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

68990804 (number)

68990804 is an even 8-digits composite number following 68990803 and preceding 68990805. In scientific notation, it is written as 6.8990804 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 34495400 positive integers (up to 68990804) that are relatively prime to 68990804.

Interesting facts

68990804 has 6 divisors, whose sum is 120733914
The reverse of 68990804 is 40809986
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8

Name

Name	sixty-eight million nine hundred ninety thousand eight hundred four

Notation

Scientific notation	6.8990804 × 10^7
Engineering notation	6.8990804 × 10^6

Prime Factorization of 68990804

Prime Factorization 2 × 2 × 17247701

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	34495402	Product of the distinct prime numbers

The prime factorization of 68990804 is 2 × 2 × 17247701. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 66, 38, 484, 756, 2781, 2107, 46333, 10273, 480993, 324105, 1092464, 5285510, 76054152, 81341361, 761261740, 287826712, 175749019, 47930105

Basic calculations (n = 68990804)

Multiplication

n×y

n×2	137981608
n×3	206972412
n×4	275963216
n×5	344954020

Division

n÷y

n÷2	34495402
n÷3	22996934.666667
n÷3	17247701
n÷5	13798160.8

Exponentiation

n^y

n²	4759731036566416
n³	3.2837767103647E+23
n⁴	2.2655039540454E+31
n⁵	1.5629893925477E+39

Nth Root

^y√n

²√n	8306.0703103212
³√n	410.13837090451
⁴√n	91.13764485832
⁵√n	36.962236476236

Divisors of 68990804

1, 2, 4, 17247701, 34495402, 68990804

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-68990803	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68990804 can be divided by 6 positive divisors. The sum of these divisors (counting 68990804) is 1, the average is 0.16666666666667.

Base conversion 68990804

Base	System	Value
2	Binary	100000111001011011101010100
3	Ternary	11210211002120222
4	Quaternary	10013023131110
5	Quinary	120130201204
6	Senary	10502413512
8	Octal	407133524
10	Decimal	68990804
12	Duodecimal	1b131298
16	Hexadecimal	41cb754
20	Vigesimal	11b3h04
36	Base36	152pn8

Cryptographic Hash Functions

md5	b8f776b0fe52654938b53f320ee3c51e
sha1	401d50426e87e39287449743606c505b22fd1e81
sha256	adbc03bbe3de041f68c2cf44f8801a516d7c2ff5fc98104b89f6cbb834ca01e2
sha512	db3b9013e9c7dfa396bba9e4102c638ada640cf34d731979bea490f643bbaff18f07f70c3133667417618c49d6f08295c21e9a2f8fca4ab341668170d7a6d0f8
ripemd-160	e48a43171e06405710345ce946eb71cac2cf84d9

68990804 as geometric shapes

Circle

Radius = n

Diameter	137981608
Circumference	433482006.02331
Area	1.495313605754E+16

Sphere

Radius = n

Volume	1.3755051719081E+24
Surface area	5.9812544230162E+16
Circumference	433482006.02331

Square

Length = n

Perimeter	275963216
Area	4759731036566416
Diagonal	97567730.695824

Cube

Length = n

Surface area	28558386219398496
Volume	3.2837767103647E+23
Space diagonal	119495577.78303

Equilateral Triangle

Length = n

Perimeter	206972412
Area	2.0610239964239E+15
Altitude	59747788.891513

Triangular Pyramid

Length = n

Surface area	2.0610239964239E+15
Volume	3.8699679663356E+22
Height	32522576.898608