66885055 (number)

66885055 is an odd 8-digits composite number following 66885054 and preceding 66885056. In scientific notation, it is written as 6.6885055 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 49503232 positive integers (up to 66885055) that are relatively prime to 66885055.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6885055 × 10^7
Engineering notation 6.6885055 × 10^6

Prime Factorization of 66885055

Prime Factorization 5 × 17 × 59 × 13337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66885055
Product of the distinct prime numbers

The prime factorization of 66885055 is 5 × 17 × 59 × 13337. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 59, 25, 910, 58, 729, 9334, 75796, 19434, 19589, 281624, 8897392, 4401183, 47524494, 67759724, 546454908, 744876350, 3862128385, 9105543229

Basic calculations (n = 66885055)

Multiplication

n×y
n×2 133770110
n×3 200655165
n×4 267540220
n×5 334425275

Division

n÷y
n÷2 33442527.5
n÷3 22295018.333333
n÷3 16721263.75
n÷5 13377011

Exponentiation

ny
n2 4473610582353025
n3 2.9921768984926E+23
n4 2.0013191642541E+31
n5 1.3385834237369E+39

Nth Root

y√n
2√n 8178.3283744296
3√n 405.92241109964
4√n 90.434110679707
5√n 36.733796666755

Divisors of 66885055

1, 5, 17, 59, 85, 295, 1003, 5015, 13337, 66685, 226729, 786883, 1133645, 3934415, 13377011, 66885055

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 -66885054
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 66885055 can be divided by 16 positive divisors. The sum of these divisors (counting 66885055) is 1, the average is 0.0625.

Base conversion 66885055

Base System Value
2 Binary 11111111001001010110111111
3 Ternary 11122212010001021
4 Quaternary 3333021112333
5 Quinary 114110310210
6 Senary 10345325011
8 Octal 377112677
10 Decimal 66885055
12 Duodecimal 1a496767
16 Hexadecimal 3fc95bf
20 Vigesimal 10i0ccf
36 Base36 13tku7

Cryptographic Hash Functions

md5 60daf4d8cbc92273dedca82da8b8c7b9
sha1 f6828de7ec2099f65e2531fb862c66f3c9bfb3c0
sha256 8678c978f57704ef404a0261c474c8fec3fdd9e81e7a71b31aa61aeff24ae708
sha512 ed44a99c92142a4c2a4fc383fd2af41b9ca0b3a75beb79638bb44c1ccdb3a250e1a3117c23018000d98d4ed84c5be62a379521bb3d260441288bc028a4b949fc
ripemd-160 8ca025fbae5b3b8f033514b2ee0ca1f7f8b60ad3

66885055 as geometric shapes

Circle

Radius = n
Diameter 133770110
Circumference 420251194.8459
Area 1.4054262140542E+16

Sphere

Radius = n
Volume 1.2533601283394E+24
Surface area 5.6217048562167E+16
Circumference 420251194.8459

Square

Length = n
Perimeter 267540220
Area 4473610582353025
Diagonal 94589751.90107

Cube

Length = n
Surface area 26841663494118150
Volume 2.9921768984926E+23
Space diagonal 115848313.52704

Equilateral Triangle

Length = n
Perimeter 200655165
Area 1.9371302054783E+15
Altitude 57924156.763519

Triangular Pyramid

Length = n
Surface area 1.9371302054783E+15
Volume 3.5263142923898E+22
Height 31529917.300357