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

66220121 (number)

66220121 is an odd 8-digits composite number following 66220120 and preceding 66220122. In scientific notation, it is written as 6.6220121 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 58572720 positive integers (up to 66220121) that are relatively prime to 66220121.

Interesting facts

66220121 has 8 divisors, whose sum is 74193024
The reverse of 66220121 is 12102266
Previous prime number is 37

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

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

Notation

Scientific notation	6.6220121 × 10^7
Engineering notation	6.6220121 × 10^6

Prime Factorization of 66220121

Prime Factorization 11 × 37 × 162703

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	66220121	Product of the distinct prime numbers

The prime factorization of 66220121 is 11 × 37 × 162703. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 82, 51, 639, 157, 652, 2027, 12430, 3092, 63342, 196311, 8207602, 3671715, 79937182, 48657166, 575024156, 15743312, 335001770, 4269805543

Basic calculations (n = 66220121)

Multiplication

n×y

n×2	132440242
n×3	198660363
n×4	264880484
n×5	331100605

Division

n÷y

n÷2	33110060.5
n÷3	22073373.666667
n÷3	16555030.25
n÷5	13244024.2

Exponentiation

n^y

n²	4385104425254641
n³	2.90382145638E+23
n⁴	1.9229140820388E+31
n⁵	1.2733560318521E+39

Nth Root

^y√n

²√n	8137.5746386746
³√n	404.57277715176
⁴√n	90.208506465159
⁵√n	36.660467089989

Divisors of 66220121

1, 11, 37, 407, 162703, 1789733, 6020011, 66220121

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	-66220120	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 66220121 can be divided by 8 positive divisors. The sum of these divisors (counting 66220121) is 1, the average is 0.125.

Base conversion 66220121

Base	System	Value
2	Binary	11111100100111000001011001
3	Ternary	11121121022221002
4	Quaternary	3330213001121
5	Quinary	113423020441
6	Senary	10323154345
8	Octal	374470131
10	Decimal	66220121
12	Duodecimal	1a2159b5
16	Hexadecimal	3f27059
20	Vigesimal	10dha61
36	Base36	13fbrt

Cryptographic Hash Functions

md5	f572397fdeea43de476336dc87b22927
sha1	3157e3e684c9a632524b910a45e1fe073b574f52
sha256	ab00927938340727e5f3bf60db1e67ccb077d96f52b8021af2bf78bb50771a5f
sha512	31809ec89f2d071d2f1fa9f5c2672eddeb55fb966a3136986b59d7807a7f2d81e1798b0bd4f4b59b1756c0efdafd37706b0e2c32a1d8a4761500453a3f6350a2
ripemd-160	e7211c849c37f8da4f052639afe71627399f271b

66220121 as geometric shapes

Circle

Radius = n

Diameter	132440242
Circumference	416073291.30685
Area	1.3776211847604E+16

Sphere

Radius = n

Volume	1.2163498872933E+24
Surface area	5.5104847390416E+16
Circumference	416073291.30685

Square

Length = n

Perimeter	264880484
Area	4385104425254641
Diagonal	93649393.220187

Cube

Length = n

Surface area	26310626551527846
Volume	2.90382145638E+23
Space diagonal	114696614.05536

Equilateral Triangle

Length = n

Perimeter	198660363
Area	1.898805915259E+15
Altitude	57348307.027679

Triangular Pyramid

Length = n

Surface area	1.898805915259E+15
Volume	3.4221864052688E+22
Height	31216464.406729