66508760 (number)

66508760 is an even 8-digits composite number following 66508759 and preceding 66508761. In scientific notation, it is written as 6.6508760 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 64 positive divisors. There are 24494080 positive integers (up to 66508760) that are relatively prime to 66508760.

Interesting facts

Basic properties

Name

Name sixty-six million five hundred eight thousand seven hundred sixty

Notation

Scientific notation 6.6508760 × 10^7
Engineering notation 6.6508760 × 10^6

Prime Factorization of 66508760

Prime Factorization 2 × 2 × 2 × 5 × 47 × 17 × 2081

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16627190
Product of the distinct prime numbers

The prime factorization of 66508760 is 2 × 2 × 2 × 5 × 47 × 17 × 2081. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 3, 85, 68, 492, 650, 1313, 4513, 53093, 89013, 935191, 195519, 8356419, 4314541, 62018637, 38922218, 80233029, 556969488, 6088665692, 9297502889

Basic calculations (n = 66508760)

Multiplication

n×y
n×2 133017520
n×3 199526280
n×4 266035040
n×5 332543800

Division

n÷y
n÷2 33254380
n÷3 22169586.666667
n÷3 16627190
n÷5 13301752

Exponentiation

ny
n2 4423415156737600
n3 2.9419585703982E+23
n4 1.9566601648856E+31
n5 1.3013504130794E+39

Nth Root

y√n
2√n 8155.2903075243
3√n 405.15973986279
4√n 90.306645976497
5√n 36.69237050328

Divisors of 66508760

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 2081, 3196, 3995, 4162, 6392, 7990, 8324, 10405, 15980, 16648, 20810, 31960, 35377, 41620, 70754, 83240, 97807, 141508, 176885, 195614, 283016, 353770, 391228, 489035, 707540, 782456, 978070, 1415080, 1662719, 1956140, 3325438, 3912280, 6650876, 8313595, 13301752, 16627190, 33254380, 66508760

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66508759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66508760 can be divided by 64 positive divisors. The sum of these divisors (counting 66508760) is 1, the average is 0.015625.

Base conversion 66508760

Base System Value
2 Binary 11111101101101011111011000
3 Ternary 11122010222212102
4 Quaternary 3331231133120
5 Quinary 114011240020
6 Senary 10333302532
8 Octal 375553730
10 Decimal 66508760
12 Duodecimal 1a334a48
16 Hexadecimal 3f6d7d8
20 Vigesimal 10fdbi0
36 Base36 13lihk

Cryptographic Hash Functions

md5 3ee9a427c0e45f68843869f0cecefb82
sha1 77fc134f9eb1d28132117cda4db5d91336636d3d
sha256 95f8ea8bea9af549a58b35b3d7e4a5d4ed2cd4f5af2bda5d3480e0498dff1c74
sha512 f23ac68f98e2ed22f036d5695b29a1cc097fbd1dfb0c3db2c283b1308a174cae63e2740c2fa8b49d3432767f3c8851346a299d0bc5667e5e8895bbf1d3ea5c92
ripemd-160 f9b3ed7158d593a3f03ef51e1f885d1a2c0286a3

66508760 as geometric shapes

Circle

Radius = n
Diameter 133017520
Circumference 417886863.63073
Area 1.3896568560185E+16

Sphere

Radius = n
Volume 1.2323247242571E+24
Surface area 5.5586274240738E+16
Circumference 417886863.63073

Square

Length = n
Perimeter 266035040
Area 4423415156737600
Diagonal 94057590.408617

Cube

Length = n
Surface area 26540490940425600
Volume 2.9419585703982E+23
Space diagonal 115196551.4684

Equilateral Triangle

Length = n
Perimeter 199526280
Area 1.9153949486099E+15
Altitude 57598275.734202

Triangular Pyramid

Length = n
Surface area 1.9153949486099E+15
Volume 3.4671314251641E+22
Height 31352530.136206