66375980 (number)

66375980 is an even 8-digits composite number following 66375979 and preceding 66375981. In scientific notation, it is written as 6.6375980 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 23800320 positive integers (up to 66375980) that are relatively prime to 66375980.

Interesting facts

Basic properties

Name

Name sixty-six million three hundred seventy-five thousand nine hundred eighty

Notation

Scientific notation 6.6375980 × 10^7
Engineering notation 6.6375980 × 10^6

Prime Factorization of 66375980

Prime Factorization 2 × 2 × 5 × 11 × 73 × 4133

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33187990
Product of the distinct prime numbers

The prime factorization of 66375980 is 2 × 2 × 5 × 11 × 73 × 4133. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66375980)

Multiplication

n×y
n×2 132751960
n×3 199127940
n×4 265503920
n×5 331879900

Division

n÷y
n÷2 33187990
n÷3 22125326.666667
n÷3 16593995
n÷5 13275196

Exponentiation

ny
n2 4405770720960400
n3 2.9243734925905E+23
n4 1.9410815645672E+31
n5 1.2884119110808E+39

Nth Root

y√n
2√n 8147.1455123865
3√n 404.88993605189
4√n 90.2615394971
5√n 36.677708048971

Divisors of 66375980

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 -66375979
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 66375980 can be divided by 48 positive divisors. The sum of these divisors (counting 66375980) is 1, the average is 0.020833333333333.

Base conversion 66375980

Base System Value
2 Binary 11111101001101000100101100
3 Ternary 11121220020201122
4 Quaternary 3331031010230
5 Quinary 113443012410
6 Senary 10330400112
8 Octal 375150454
10 Decimal 66375980
12 Duodecimal 1a290038
16 Hexadecimal 3f4d12c
20 Vigesimal 10egjj0
36 Base36 13io18

Cryptographic Hash Functions

md5 053a852666fc0d041d1331a80f73848b
sha1 0475adab194b0679984a089f1719172da39ea55c
sha256 c77302caad4cd3ad8a7dfa8813743dfe89ca25790d9da460d8ceb7c5bd18c660
sha512 441db483f2c4301c61ed4ab6c01c15e1c8493d882d3eadd1e59161bccd456d8c30d51401cbb400fa0ff1a2aaa31728f5720343377f00526d015bcc1f7dbc2ce9
ripemd-160 05a9a291ecac05f64e655c77347c8c04a5717b50

66375980 as geometric shapes

Circle

Radius = n
Diameter 132751960
Circumference 417052582.28565
Area 1.384113693037E+16

Sphere

Radius = n
Volume 1.22495870409E+24
Surface area 5.5364547721481E+16
Circumference 417052582.28565

Square

Length = n
Perimeter 265503920
Area 4405770720960400
Diagonal 93869811.131805

Cube

Length = n
Surface area 26434624325762400
Volume 2.9243734925905E+23
Space diagonal 114966569.76218

Equilateral Triangle

Length = n
Perimeter 199127940
Area 1.9077546838007E+15
Altitude 57483284.881088

Triangular Pyramid

Length = n
Surface area 1.9077546838007E+15
Volume 3.4464072122216E+22
Height 31289937.043935