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

66561633 (number)

66561633 is an odd 8-digits composite number following 66561632 and preceding 66561634. In scientific notation, it is written as 6.6561633 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 43981056 positive integers (up to 66561633) that are relatively prime to 66561633.

Interesting facts

66561633 has 8 divisors, whose sum is 74613000
The reverse of 66561633 is 33616566
Previous prime number is 113

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	sixty-six million five hundred sixty-one thousand six hundred thirty-three

Notation

Scientific notation	6.6561633 × 10^7
Engineering notation	6.6561633 × 10^6

Prime Factorization of 66561633

Prime Factorization 9 × 113 × 65449

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	66561633	Product of the distinct prime numbers

The prime factorization of 66561633 is 9 × 113 × 65449. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 71, 87, 89, 887, 1402, 8071, 675, 38193, 504303, 913697, 2088864, 355901, 44973933, 33806205, 807991308, 959895180, 7017317031, 5535729239

Basic calculations (n = 66561633)

Multiplication

n×y

n×2	133123266
n×3	199684899
n×4	266246532
n×5	332808165

Division

n÷y

n÷2	33280816.5
n÷3	22187211
n÷3	16640408.25
n÷5	13312326.6

Exponentiation

n^y

n²	4430450987626689
n³	2.948980526629E+23
n⁴	1.9628895953762E+31
n⁵	1.3065313686695E+39

Nth Root

^y√n

²√n	8158.5313016498
³√n	405.26707578243
⁴√n	90.324588577252
⁵√n	36.69820257438

Divisors of 66561633

1, 9, 113, 1017, 65449, 589041, 7395737, 66561633

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	-66561632	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 66561633 can be divided by 8 positive divisors. The sum of these divisors (counting 66561633) is 1, the average is 0.125.

Base conversion 66561633

Base	System	Value
2	Binary	11111101111010011001100001
3	Ternary	11122020200101200
4	Quaternary	3331322121201
5	Quinary	114014433013
6	Senary	10334351413
8	Octal	375723141
10	Decimal	66561633
12	Duodecimal	1a35b569
16	Hexadecimal	3f7a661
20	Vigesimal	10g041d
36	Base36	13mna9

Cryptographic Hash Functions

md5	c87687bcb92e7c7196639a9fde81e987
sha1	f3aaa00742bc7779139dcb90e5822cea4c00f57e
sha256	350405051e2cc81d2c74507df1d30a702154647438fe762aef8fdeb30dd11739
sha512	da7b8aa75fe9bfff208dba5730e6f14b2df1af2d259b91ca4efd25ce5ffce405facdc7da68f1942ed083e6204cd7a8b0525f57deb6de40f14d1d7e7ad72c90f3
ripemd-160	0b0ee235939166468a7a64f667b0ccfd44658ff1

66561633 as geometric shapes

Circle

Radius = n

Diameter	133123266
Circumference	418219074.48748
Area	1.3918672274818E+16

Sphere

Radius = n

Volume	1.2352660744049E+24
Surface area	5.5674689099271E+16
Circumference	418219074.48748

Square

Length = n

Perimeter	266246532
Area	4430450987626689
Diagonal	94132364.122301

Cube

Length = n

Surface area	26582705925760134
Volume	2.948980526629E+23
Space diagonal	115288130.19075

Equilateral Triangle

Length = n

Perimeter	199684899
Area	1.9184415527533E+15
Altitude	57644065.095377

Triangular Pyramid

Length = n

Surface area	1.9184415527533E+15
Volume	3.475406879944E+22
Height	31377454.707434