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

68692021 (number)

68692021 is an odd 8-digits prime number following 68692020 and preceding 68692022. In scientific notation, it is written as 6.8692021 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 68692020 positive integers (up to 68692021) that are relatively prime to 68692021.

Interesting facts

68692021 has 2 divisors, whose sum is 68692022
The reverse of 68692021 is 12029686
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	sixty-eight million six hundred ninety-two thousand twenty-one

Notation

Scientific notation	6.8692021 × 10^7
Engineering notation	6.8692021 × 10^6

Prime Factorization of 68692021

Prime Factorization 68692021

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	68692021	Product of the distinct prime numbers

The prime factorization of 68692021 is 68692021. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 7, 95, 99, 186, 125, 7136, 7821, 34922, 2037, 10261, 695624, 680637, 5134009, 26367175, 35332158, 731951787, 138794554, 6313979839, 4024635934

Basic calculations (n = 68692021)

Multiplication

n×y

n×2	137384042
n×3	206076063
n×4	274768084
n×5	343460105

Division

n÷y

n÷2	34346010.5
n÷3	22897340.333333
n÷3	17173005.25
n÷5	13738404.2

Exponentiation

n^y

n²	4718593749064441
n³	3.241297409012E+23
n⁴	2.226512696871E+31
n⁵	1.5294365693023E+39

Nth Root

^y√n

²√n	8288.0649732009
³√n	409.5454430872
⁴√n	91.038810258048
⁵√n	36.930165915606

Divisors of 68692021

1, 68692021

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	68692022	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	34346011	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	8288.0650335286	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999708845	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68692021 can be divided by 2 positive divisors. The sum of these divisors (counting 68692021) is 68692022, the average is 34346011.

Base conversion 68692021

Base	System	Value
2	Binary	100000110000010100000110101
3	Ternary	11210020220201221
4	Quaternary	10012002200311
5	Quinary	120041121041
6	Senary	10452150341
8	Octal	406024065
10	Decimal	68692021
12	Duodecimal	1b0083b1
16	Hexadecimal	4182835
20	Vigesimal	1196a11
36	Base36	14wb3p

Cryptographic Hash Functions

md5	ef405b7bc8190597a8700deacfb5c3a4
sha1	d2622ec8f7d9bbc7568c8db511b799067f9fa23b
sha256	5e0e44ba1b1408b81350f8a67432eb48bd51923b2db66c0ba104b007cf56cc44
sha512	c3477c33b4cbc33831152ef03b23ce409c7a7f032e3c5d43eb86a4f7daa41185cf7158d1fab35995034a622cbc067764b7aa6d6770ec7f282407115f6b3c67f5
ripemd-160	ccccd4a34961e497ff8648f3f9d7a120f670f570

68692021 as geometric shapes

Circle

Radius = n

Diameter	137384042
Circumference	431604697.06767
Area	1.4823899457336E+16

Sphere

Radius = n

Volume	1.3577114837669E+24
Surface area	5.9295597829342E+16
Circumference	431604697.06767

Square

Length = n

Perimeter	274768084
Area	4718593749064441
Diagonal	97145187.725017

Cube

Length = n

Surface area	28311562494386646
Volume	3.241297409012E+23
Space diagonal	118978070.44659

Equilateral Triangle

Length = n

Perimeter	206076063
Area	2.0432110284141E+15
Altitude	59489035.223294

Triangular Pyramid

Length = n

Surface area	2.0432110284141E+15
Volume	3.8199056295913E+22
Height	32381729.241672