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

67820121 (number)

67820121 is an odd 8-digits composite number following 67820120 and preceding 67820122. In scientific notation, it is written as 6.7820121 × 10^7. The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors. There are 45213408 positive integers (up to 67820121) that are relatively prime to 67820121.

Interesting facts

67820121 has 4 divisors, whose sum is 75355700
The reverse of 67820121 is 12102876
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	sixty-seven million eight hundred twenty thousand one hundred twenty-one

Notation

Scientific notation	6.7820121 × 10^7
Engineering notation	6.7820121 × 10^6

Prime Factorization of 67820121

Prime Factorization 9 × 7535569

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	67820121	Product of the distinct prime numbers

The prime factorization of 67820121 is 9 × 7535569. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 24, 62, 115, 617, 8293, 5639, 95089, 25120, 495482, 399178, 8659691, 6200100, 46011942, 36581105, 639309051, 247253621, 2836312929, 2029215278

Basic calculations (n = 67820121)

Multiplication

n×y

n×2	135640242
n×3	203460363
n×4	271280484
n×5	339100605

Division

n÷y

n÷2	33910060.5
n÷3	22606707
n÷3	16955030.25
n÷5	13564024.2

Exponentiation

n^y

n²	4599568812454641
n³	3.119433134085E+23
n⁴	2.1156033260505E+31
n⁵	1.4348047356075E+39

Nth Root

^y√n

²√n	8235.2972623944
³√n	407.80528843547
⁴√n	90.748538624015
⁵√n	36.835936196413

Divisors of 67820121

1, 9, 7535569, 67820121

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-67820120	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67820121 can be divided by 4 positive divisors. The sum of these divisors (counting 67820121) is 1, the average is 0.25.

Base conversion 67820121

Base	System	Value
2	Binary	100000010101101101001011001
3	Ternary	11201121121201100
4	Quaternary	10002231221121
5	Quinary	114330220441
6	Senary	10421342013
8	Octal	402555131
10	Decimal	67820121
12	Duodecimal	1a867909
16	Hexadecimal	40ada59
20	Vigesimal	113ha61
36	Base36	14dmc9

Cryptographic Hash Functions

md5	dd6ab0d2cd5f2a06ea960800ebc12d64
sha1	5046aab356556983563cb3ab3b80291266182079
sha256	4cbea3865e42b5135dcf6ebe1de33a9aab2cd91ec1937e22783c64d7ef680664
sha512	bc1aca127852cd4d72df6628c4dc996ff18fdd44106a8c51ea6477eec11bdb393797dadcdbf12173fc85049ecf6fa415b062fd9e1478add8cf42433273cf6744
ripemd-160	e77c5141a5d116732020e9fa4ce7f9cde0152b66

67820121 as geometric shapes

Circle

Radius = n

Diameter	135640242
Circumference	426126387.79834
Area	1.4449971590888E+16

Sphere

Radius = n

Volume	1.3066650956541E+24
Surface area	5.7799886363553E+16
Circumference	426126387.79834

Square

Length = n

Perimeter	271280484
Area	4599568812454641
Diagonal	95912134.919984

Cube

Length = n

Surface area	27597412874727846
Volume	3.119433134085E+23
Space diagonal	117467895.34747

Equilateral Triangle

Length = n

Perimeter	203460363
Area	1.9916717190202E+15
Altitude	58733947.673734

Triangular Pyramid

Length = n

Surface area	1.9916717190202E+15
Volume	3.6762872042825E+22
Height	31970711.639995