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

68090213 (number)

68090213 is an odd 8-digits composite number following 68090212 and preceding 68090214. In scientific notation, it is written as 6.8090213 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 65707200 positive integers (up to 68090213) that are relatively prime to 68090213.

Interesting facts

68090213 has 8 divisors, whose sum is 70515576
The reverse of 68090213 is 31209086
Previous prime number is 53

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	sixty-eight million ninety thousand two hundred thirteen

Notation

Scientific notation	6.8090213 × 10^7
Engineering notation	6.8090213 × 10^6

Prime Factorization of 68090213

Prime Factorization 61 × 53 × 21061

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	68090213	Product of the distinct prime numbers

The prime factorization of 68090213 is 61 × 53 × 21061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 18, 38, 751, 117, 1391, 1390, 72591, 21862, 198832, 807053, 2188423, 4679218, 46312874, 63532592, 550425850, 848968072, 1839925009, 5666997143

Basic calculations (n = 68090213)

Multiplication

n×y

n×2	136180426
n×3	204270639
n×4	272360852
n×5	340451065

Division

n÷y

n÷2	34045106.5
n÷3	22696737.666667
n÷3	17022553.25
n÷5	13618042.6

Exponentiation

n^y

n²	4636277106385369
n³	3.156850957008E+23
n⁴	2.1495065407193E+31
n⁵	1.4636035820247E+39

Nth Root

^y√n

²√n	8251.6794048242
³√n	408.34592962207
⁴√n	90.838754971786
⁵√n	36.86522921592

Divisors of 68090213

1, 53, 61, 3233, 21061, 1116233, 1284721, 68090213

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	-68090212	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 68090213 can be divided by 8 positive divisors. The sum of these divisors (counting 68090213) is 1, the average is 0.125.

Base conversion 68090213

Base	System	Value
2	Binary	100000011101111100101100101
3	Ternary	11202010100012202
4	Quaternary	10003233211211
5	Quinary	114412341323
6	Senary	10431224245
8	Octal	403574545
10	Decimal	68090213
12	Duodecimal	1a978085
16	Hexadecimal	40ef965
20	Vigesimal	115b5ad
36	Base36	14jeqt

Cryptographic Hash Functions

md5	afc82aba208e9c663942d709336c9ce7
sha1	e0f173e451c3081908e70bc30b141f06dfbfd1d7
sha256	e886530342f8e2a424e86cdee0e7378bd5f2c9019c989552becd188818fe7b4d
sha512	d7975e56c9938ed864cb453411a7488956f63a552b7920d317edcca53bbcf3ff7992bca9107c68520bb47147478fd92cc6833db1341c90b078979e4c1e56a003
ripemd-160	61fcb46ce202170f8218407e0075bad2006fc154

68090213 as geometric shapes

Circle

Radius = n

Diameter	136180426
Circumference	427823425.88433
Area	1.4565294097427E+16

Sphere

Radius = n

Volume	1.3223386366686E+24
Surface area	5.8261176389707E+16
Circumference	427823425.88433

Square

Length = n

Perimeter	272360852
Area	4636277106385369
Diagonal	96294102.689473

Cube

Length = n

Surface area	27817662638312214
Volume	3.156850957008E+23
Space diagonal	117935708.41419

Equilateral Triangle

Length = n

Perimeter	204270639
Area	2.007566876557E+15
Altitude	58967854.207093

Triangular Pyramid

Length = n

Surface area	2.007566876557E+15
Volume	3.7203845314927E+22
Height	32098034.229824