66859 (number)

66859 is an odd 5-digits composite number following 66858 and preceding 66860. In scientific notation, it is written as 6.6859 × 10^4. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 59616 positive integers (up to 66859) that are relatively prime to 66859.

Interesting facts

Basic properties

Name

Name sixty-six thousand eight hundred fifty-nine

Notation

Scientific notation 6.6859 × 10^4
Engineering notation 6.6859 × 10^3

Prime Factorization of 66859

Prime Factorization 481 × 139

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 66859
Product of the distinct prime numbers

The prime factorization of 66859 is 481 × 139. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 2, 2, 232, 650, 7557, 2308, 88124, 95872, 927845, 610426, 77598, 339863, 20267750, 73101651, 442305514, 519444289, 6147423575, 157928992

Basic calculations (n = 66859)

Multiplication

n×y
n×2 133718
n×3 200577
n×4 267436
n×5 334295

Division

n÷y
n÷2 33429.5
n÷3 22286.333333333
n÷3 16714.75
n÷5 13371.8

Exponentiation

ny
n2 4470125881
n3 298868146277779
n4 1.9982025391986E+19
n5 1.3359782356828E+24

Nth Root

y√n
2√n 258.57107340149
3√n 40.586969537688
4√n 16.080145316554
5√n 9.226393548144

Divisors of 66859

1, 139, 481, 66859

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 -66858
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 66859 can be divided by 4 positive divisors. The sum of these divisors (counting 66859) is 1, the average is 0.25.

Base conversion 66859

Base System Value
2 Binary 10000010100101011
3 Ternary 10101201021
4 Quaternary 100110223
5 Quinary 4114414
6 Senary 1233311
8 Octal 202453
10 Decimal 66859
12 Duodecimal 32837
16 Hexadecimal 1052b
20 Vigesimal 872j
36 Base36 1fl7

Cryptographic Hash Functions

md5 1aac9516ab604f6c4855ae2b71a5a508
sha1 77aa19685c1157be3afcf2cebf9d3fe4ccfbcb58
sha256 9ad6dfd90e855ec7ac07c8a81670e4372fe9734eb187f7e428c7f677f1d28d71
sha512 898f69c34877b2e185246bd65d7808dad2a6bd613ae89b77e6500f599e504a620b2806f1f33a41fcee122ef3c99a5f9e0b5d50681c707ddc8e7e6feee34465ad
ripemd-160 3be51340ff1f909770cb8b5b034c56b065294395

66859 as geometric shapes

Circle

Radius = n
Diameter 133718
Circumference 420087.48645272
Area 14043314628.371

Sphere

Radius = n
Volume 1.251895963651E+15
Surface area 56173258513.485
Circumference 420087.48645272

Square

Length = n
Perimeter 267436
Area 4470125881
Diagonal 94552.904566703

Cube

Length = n
Surface area 26820755286
Volume 298868146277779
Space diagonal 115803.18494325

Equilateral Triangle

Length = n
Perimeter 200577
Area 1935621285.5301
Altitude 57901.592471624

Triangular Pyramid

Length = n
Surface area 1935621285.5301
Volume 35221948818945
Height 31517.634855568