66885064 (number)

66885064 is an even 8-digits composite number following 66885063 and preceding 66885065. In scientific notation, it is written as 6.6885064 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 33341952 positive integers (up to 66885064) that are relatively prime to 66885064.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-five thousand sixty-four

Notation

Scientific notation 6.6885064 × 10^7
Engineering notation 6.6885064 × 10^6

Prime Factorization of 66885064

Prime Factorization 2 × 2 × 2 × 337 × 24809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16721266
Product of the distinct prime numbers

The prime factorization of 66885064 is 2 × 2 × 2 × 337 × 24809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 18, 65, 164, 966, 8076, 7352, 91533, 86431, 446677, 74233, 7477483, 5805865, 99216395, 51178828, 609995286, 919391913, 1787263466, 5017783077

Basic calculations (n = 66885064)

Multiplication

n×y
n×2 133770128
n×3 200655192
n×4 267540256
n×5 334425320

Division

n÷y
n÷2 33442532
n÷3 22295021.333333
n÷3 16721266
n÷5 13377012.8

Exponentiation

ny
n2 4473611786284096
n3 2.9921781063677E+23
n4 2.001320241438E+31
n5 1.3385843243308E+39

Nth Root

y√n
2√n 8178.3289246643
3√n 405.92242930651
4√n 90.434113721893
5√n 36.733797655329

Divisors of 66885064

1, 2, 4, 8, 337, 674, 1348, 2696, 24809, 49618, 99236, 198472, 8360633, 16721266, 33442532, 66885064

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66885063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66885064 can be divided by 16 positive divisors. The sum of these divisors (counting 66885064) is 1, the average is 0.0625.

Base conversion 66885064

Base System Value
2 Binary 11111111001001010111001000
3 Ternary 11122212010001121
4 Quaternary 3333021113020
5 Quinary 114110310224
6 Senary 10345325024
8 Octal 377112710
10 Decimal 66885064
12 Duodecimal 1a496774
16 Hexadecimal 3fc95c8
20 Vigesimal 10i0cd4
36 Base36 13tkug

Cryptographic Hash Functions

md5 7902d19b83dffa69189ec27125d2ba3f
sha1 9082a31d429d4b0a7fee5c8c48e8e399959b0f7f
sha256 9133733fb2d54694fcc4411c86e6533473978e52b5b3caa108fe7656eeb1744a
sha512 e636b0d670fbf63024d9a0eb41a0d35b3fa7a82a5affcb2fddc66be466b9d9565469ef8f481bb33f4fabb7599a4e6ca1fa4fded32a65a7c0b44461e4c3c14fce
ripemd-160 55e6f17515c9927a6d1ca6bb46dbfdeb83f95b4a

66885064 as geometric shapes

Circle

Radius = n
Diameter 133770128
Circumference 420251251.39457
Area 1.4054265922803E+16

Sphere

Radius = n
Volume 1.2533606342929E+24
Surface area 5.6217063691211E+16
Circumference 420251251.39457

Square

Length = n
Perimeter 267540256
Area 4473611786284096
Diagonal 94589764.628992

Cube

Length = n
Surface area 26841670717704576
Volume 2.9921781063677E+23
Space diagonal 115848329.1155

Equilateral Triangle

Length = n
Perimeter 200655192
Area 1.9371307267958E+15
Altitude 57924164.557748

Triangular Pyramid

Length = n
Surface area 1.9371307267958E+15
Volume 3.5263157158842E+22
Height 31529921.542997