66489435 (number)

66489435 is an odd 8-digits composite number following 66489434 and preceding 66489436. In scientific notation, it is written as 6.6489435 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 33650496 positive integers (up to 66489435) that are relatively prime to 66489435.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred eighty-nine thousand four hundred thirty-five

Notation

Scientific notation 6.6489435 × 10^7
Engineering notation 6.6489435 × 10^6

Prime Factorization of 66489435

Prime Factorization 3 × 5 × 3 × 23 × 227 × 283

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 22163145
Product of the distinct prime numbers

The prime factorization of 66489435 is 3 × 5 × 3 × 23 × 227 × 283. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66489435)

Multiplication

n×y
n×2 132978870
n×3 199468305
n×4 265957740
n×5 332447175

Division

n÷y
n÷2 33244717.5
n÷3 22163145
n÷3 16622358.75
n÷5 13297887

Exponentiation

ny
n2 4420844966619225
n3 2.9393948405311E+23
n4 1.9543870218883E+31
n5 1.2994608885668E+39

Nth Root

y√n
2√n 8154.1054077072
3√n 405.12049455417
4√n 90.300085313953
5√n 36.690237964687

Divisors of 66489435

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66489434
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66489435 can be divided by 48 positive divisors. The sum of these divisors (counting 66489435) is 1, the average is 0.020833333333333.

Base conversion 66489435

Base System Value
2 Binary 11111101101000110001011011
3 Ternary 11122010000100200
4 Quaternary 3331220301123
5 Quinary 114010130220
6 Senary 10333033243
8 Octal 375506133
10 Decimal 66489435
12 Duodecimal 1a325823
16 Hexadecimal 3f68c5b
20 Vigesimal 10fb3bf
36 Base36 13l3kr

Cryptographic Hash Functions

md5 f42e7008f3f2e060694bfc4fd7a48f59
sha1 2917441005741b5a88856676956becd23f5a7741
sha256 93299b3998159c22b1546fa50b94a5652e2bad1ea638a6b5ce5ccb8b74aea276
sha512 811af42a4e4c2ae10344ac9a922617d3de27ea3312c06d5abe16139c315449c981dc3d24362241debce3158609cf804d1df628595b3900f6f75f92e6094c1575
ripemd-160 9c34c6af916a34f11815ff22ac3b2ad3e822b1fd

66489435 as geometric shapes

Circle

Radius = n
Diameter 132978870
Circumference 417765441.07467
Area 1.388849406979E+16

Sphere

Radius = n
Volume 1.2312508316016E+24
Surface area 5.5553976279161E+16
Circumference 417765441.07467

Square

Length = n
Perimeter 265957740
Area 4420844966619225
Diagonal 94030260.731524

Cube

Length = n
Surface area 26525069799715350
Volume 2.9393948405311E+23
Space diagonal 115163079.58655

Equilateral Triangle

Length = n
Perimeter 199468305
Area 1.9142820236424E+15
Altitude 57581539.793274

Triangular Pyramid

Length = n
Surface area 1.9142820236424E+15
Volume 3.4641100405404E+22
Height 31343420.243841