66883644 (number)

66883644 is an even 8-digits composite number following 66883643 and preceding 66883645. In scientific notation, it is written as 6.6883644 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 60 positive divisors. There are 20981376 positive integers (up to 66883644) that are relatively prime to 66883644.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-three thousand six hundred forty-four

Notation

Scientific notation 6.6883644 × 10^7
Engineering notation 6.6883644 × 10^6

Prime Factorization of 66883644

Prime Factorization 2 × 2 × 9 × 3 × 3 × 17 × 12143

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11147274
Product of the distinct prime numbers

The prime factorization of 66883644 is 2 × 2 × 9 × 3 × 3 × 17 × 12143. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 6, 2, 54, 688, 561, 8856, 6751, 8110, 84411, 706556, 260573, 4632664, 9262925, 85849230, 51600581, 125404395, 503073506, 2417692182, 9713248901

Basic calculations (n = 66883644)

Multiplication

n×y
n×2 133767288
n×3 200650932
n×4 267534576
n×5 334418220

Division

n÷y
n÷2 33441822
n÷3 22294548
n÷3 16720911
n÷5 13376728.8

Exponentiation

ny
n2 4473421834718736
n3 2.9919875345515E+23
n4 2.0011502911338E+31
n5 1.3384422366269E+39

Nth Root

y√n
2√n 8178.2421094022
3√n 405.91955664758
4√n 90.433633728841
5√n 36.733641678994

Divisors of 66883644

1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 12143, 24286, 36429, 48572, 72858, 109287, 145716, 206431, 218574, 327861, 412862, 437148, 619293, 655722, 825724, 983583, 1238586, 1311444, 1857879, 1967166, 2477172, 3715758, 3934332, 5573637, 7431516, 11147274, 16720911, 22294548, 33441822, 66883644

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66883643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66883644 can be divided by 60 positive divisors. The sum of these divisors (counting 66883644) is 1, the average is 0.016666666666667.

Base conversion 66883644

Base System Value
2 Binary 11111111001001000000111100
3 Ternary 11122212001010000
4 Quaternary 3333021000330
5 Quinary 114110234034
6 Senary 10345314300
8 Octal 377110074
10 Decimal 66883644
12 Duodecimal 1a495990
16 Hexadecimal 3fc903c
20 Vigesimal 10i0924
36 Base36 13tjr0

Cryptographic Hash Functions

md5 14cac5656e0548310d7448039cc41585
sha1 2517dc35c334b0d8a2ad596a7a4bbc5cfbcab053
sha256 b36cbdbaf85335083863633589a5d175bd8c70684d72696090fd3466209b7e61
sha512 c9f8c41e321466144865ac5dc1476e597742561041e46d9e9ce7bea924ecfa44fbdaf24013a6d0a9c53b856b11a380241a15f548d0cdcb7ca5a5a999f196617c
ripemd-160 6c8afc06f0ccbacc78b5d7dcd000945decb4a55f

66883644 as geometric shapes

Circle

Radius = n
Diameter 133767288
Circumference 420242329.27143
Area 1.4053669172361E+16

Sphere

Radius = n
Volume 1.2532808077573E+24
Surface area 5.6214676689442E+16
Circumference 420242329.27143

Square

Length = n
Perimeter 267534576
Area 4473421834718736
Diagonal 94587756.445734

Cube

Length = n
Surface area 26840531008312416
Volume 2.9919875345515E+23
Space diagonal 115845869.60335

Equilateral Triangle

Length = n
Perimeter 200650932
Area 1.9370484753552E+15
Altitude 57922934.801675

Triangular Pyramid

Length = n
Surface area 1.9370484753552E+15
Volume 3.526091124845E+22
Height 31529252.148578