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

66561629 (number)

66561629 is an odd 8-digits composite number following 66561628 and preceding 66561630. In scientific notation, it is written as 6.6561629 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 66030912 positive integers (up to 66561629) that are relatively prime to 66561629.

Interesting facts

66561629 has 8 divisors, whose sum is 67095000
The reverse of 66561629 is 92616566
Previous prime number is 269

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	sixty-six million five hundred sixty-one thousand six hundred twenty-nine

Notation

Scientific notation	6.6561629 × 10^7
Engineering notation	6.6561629 × 10^6

Prime Factorization of 66561629

Prime Factorization 349 × 269 × 709

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	66561629	Product of the distinct prime numbers

The prime factorization of 66561629 is 349 × 269 × 709. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 100, 39, 407, 226, 1432, 507, 59896, 35441, 876692, 662483, 2694161, 3030143, 20476542, 59008487, 921275862, 231028077, 4474163067, 7816120930

Basic calculations (n = 66561629)

Multiplication

n×y

n×2	133123258
n×3	199684887
n×4	266246516
n×5	332808145

Division

n÷y

n÷2	33280814.5
n÷3	22187209.666667
n÷3	16640407.25
n÷5	13312325.8

Exponentiation

n^y

n²	4430450455133641
n³	2.9489799949749E+23
n⁴	1.9628891235394E+31
n⁵	1.3065309760916E+39

Nth Root

^y√n

²√n	8158.5310565077
³√n	405.2670676643
⁴√n	90.324587220245
⁵√n	36.698202133306

Divisors of 66561629

1, 269, 349, 709, 93881, 190721, 247441, 66561629

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	-66561628	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 66561629 can be divided by 8 positive divisors. The sum of these divisors (counting 66561629) is 1, the average is 0.125.

Base conversion 66561629

Base	System	Value
2	Binary	11111101111010011001011101
3	Ternary	11122020200101112
4	Quaternary	3331322121131
5	Quinary	114014433004
6	Senary	10334351405
8	Octal	375723135
10	Decimal	66561629
12	Duodecimal	1a35b565
16	Hexadecimal	3f7a65d
20	Vigesimal	10g0419
36	Base36	13mna5

Cryptographic Hash Functions

md5	13b2ffba43a5e3422e8c6fdc8f773f35
sha1	69a632dad9d5b850d196ad1570c49d79fce75abc
sha256	bdbbbe5ff78c886633a02abc939373047c947eafa869f523887308d5931eb916
sha512	1107cf592ab728a2a32af0aaf790369d8db845479d02bb640c8b538c9e783a83169d610907e579ab9602550bab77c4bc9a815ed31351ae1080b3367a6d45224b
ripemd-160	d8dc32372ea2ce89698ac2e473fc8181767d73e9

66561629 as geometric shapes

Circle

Radius = n

Diameter	133123258
Circumference	418219049.35474
Area	1.3918670601941E+16

Sphere

Radius = n

Volume	1.2352658517062E+24
Surface area	5.5674682407766E+16
Circumference	418219049.35474

Square

Length = n

Perimeter	266246516
Area	4430450455133641
Diagonal	94132358.465446

Cube

Length = n

Surface area	26582702730801846
Volume	2.9489799949749E+23
Space diagonal	115288123.26255

Equilateral Triangle

Length = n

Perimeter	199684887
Area	1.918441322177E+15
Altitude	57644061.631275

Triangular Pyramid

Length = n

Surface area	1.918441322177E+15
Volume	3.4754062533837E+22
Height	31377452.821815