66872080 (number)

66872080 is an even 8-digits composite number following 66872079 and preceding 66872081. In scientific notation, it is written as 6.6872080 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 24316800 positive integers (up to 66872080) that are relatively prime to 66872080.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred seventy-two thousand eighty

Notation

Scientific notation 6.6872080 × 10^7
Engineering notation 6.6872080 × 10^6

Prime Factorization of 66872080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 75991

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8359010
Product of the distinct prime numbers

The prime factorization of 66872080 is 2 × 2 × 2 × 2 × 5 × 11 × 75991. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 1, 66, 78, 635, 9, 4086, 9315, 8367, 13920, 230448, 708134, 5790303, 9314013, 34495045, 402046, 460811726, 250767117, 362771811, 6945896555

Basic calculations (n = 66872080)

Multiplication

n×y
n×2 133744160
n×3 200616240
n×4 267488320
n×5 334360400

Division

n÷y
n÷2 33436040
n÷3 22290693.333333
n÷3 16718020
n÷5 13374416

Exponentiation

ny
n2 4471875083526400
n3 2.9904358833558E+23
n4 1.9997666762664E+31
n5 1.3372855715662E+39

Nth Root

y√n
2√n 8177.5350809397
3√n 405.89616117036
4√n 90.429724543093
5√n 36.732371361805

Divisors of 66872080

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 75991, 151982, 303964, 379955, 607928, 759910, 835901, 1215856, 1519820, 1671802, 3039640, 3343604, 4179505, 6079280, 6687208, 8359010, 13374416, 16718020, 33436040, 66872080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66872079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66872080 can be divided by 40 positive divisors. The sum of these divisors (counting 66872080) is 1, the average is 0.025.

Base conversion 66872080

Base System Value
2 Binary 11111111000110001100010000
3 Ternary 11122211110020201
4 Quaternary 3333012030100
5 Quinary 114104401310
6 Senary 10345144544
8 Octal 377061420
10 Decimal 66872080
12 Duodecimal 1a48b154
16 Hexadecimal 3fc6310
20 Vigesimal 10hj040
36 Base36 13tats

Cryptographic Hash Functions

md5 340f7add0b151faa91d3f8cbb7eae1e6
sha1 8e32420169853734951fe58f6e2a9ec02c454e4c
sha256 619f3e7e0fcda6701775c20e1419d8334f6ee03324a60873848a74a99cc99cc3
sha512 07072a2608b218759a40bd4808c7006cd1c2bd10ddd79f8d9710a787ba98bc7f733dcdd9b63e699d552580a64906bc9a7468a73e83e323420d9d16dff4ef04ed
ripemd-160 1d5a0264b4fb74a6dc0f30f52f84c4829a6ea567

66872080 as geometric shapes

Circle

Radius = n
Diameter 133744160
Circumference 420169670.51654
Area 1.4048809910178E+16

Sphere

Radius = n
Volume 1.2526308536243E+24
Surface area 5.6195239640711E+16
Circumference 420169670.51654

Square

Length = n
Perimeter 267488320
Area 4471875083526400
Diagonal 94571402.480099

Cube

Length = n
Surface area 26831250501158400
Volume 2.9904358833558E+23
Space diagonal 115825840.16781

Equilateral Triangle

Length = n
Perimeter 200616240
Area 1.9363787124423E+15
Altitude 57912920.083905

Triangular Pyramid

Length = n
Surface area 1.9363787124423E+15
Volume 3.5242624863742E+22
Height 31523800.8267