66906900 (number)

66906900 is an even 8-digits composite number following 66906899 and preceding 66906901. In scientific notation, it is written as 6.6906900 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 16788480 positive integers (up to 66906900) that are relatively prime to 66906900.

Interesting facts

Basic properties

Name

Name sixty-six million nine hundred six thousand nine hundred

Notation

Scientific notation 6.6906900 × 10^7
Engineering notation 6.6906900 × 10^6

Prime Factorization of 66906900

Prime Factorization 2 × 2 × 45 × 5 × 17 × 4373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33453450
Product of the distinct prime numbers

The prime factorization of 66906900 is 2 × 2 × 45 × 5 × 17 × 4373. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 68, 65, 178, 83, 6903, 3292, 90736, 75635, 219890, 656533, 8587768, 3273529, 8805026, 37471273, 590935711, 916628322, 3021749838, 5166599591

Basic calculations (n = 66906900)

Multiplication

n×y
n×2 133813800
n×3 200720700
n×4 267627600
n×5 334534500

Division

n÷y
n÷2 33453450
n÷3 22302300
n÷3 16726725
n÷5 13381380

Exponentiation

ny
n2 4476533267610000
n3 2.9951096368266E+23
n4 2.0039350096019E+31
n5 1.3407707929393E+39

Nth Root

y√n
2√n 8179.6638072723
3√n 405.96659839913
4√n 90.441493835917
5√n 36.736195842401

Divisors of 66906900

1, 2, 4, 5, 10, 17, 20, 34, 45, 68, 85, 90, 170, 180, 225, 340, 450, 765, 900, 1530, 3060, 3825, 4373, 7650, 8746, 15300, 17492, 21865, 43730, 74341, 87460, 148682, 196785, 297364, 371705, 393570, 743410, 787140, 983925, 1486820, 1967850, 3345345, 3935700, 6690690, 13381380, 16726725, 33453450, 66906900

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 -66906899
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 66906900 can be divided by 48 positive divisors. The sum of these divisors (counting 66906900) is 1, the average is 0.020833333333333.

Base conversion 66906900

Base System Value
2 Binary 11111111001110101100010100
3 Ternary 11122220020000100
4 Quaternary 3333032230110
5 Quinary 114112010100
6 Senary 10350014100
8 Octal 377165424
10 Decimal 66906900
12 Duodecimal 1a4a7330
16 Hexadecimal 3fceb14
20 Vigesimal 10i3750
36 Base36 13u1p0

Cryptographic Hash Functions

md5 ff0a38e686a6b1c87eab98ba62c1c6ef
sha1 4d6f9bc27b0e6d662dcfddc1bf141f3db9fe9205
sha256 a55de4dc8e56676647ab9b825b567721d4982cfd5dd2576545fa4d08f2aa56e3
sha512 294f4775acf645b6a3f1f39d73d11205edaf321d016c98bcdb71747d6e64b0c575794b49546a9caf7916428617f9c2cfe01c2527f9bb11804788024f477d3fc9
ripemd-160 a566cd168fe0fd1353d797d827d30cdd9fcd86b4

66906900 as geometric shapes

Circle

Radius = n
Diameter 133813800
Circumference 420388451.02893
Area 1.4063444027074E+16

Sphere

Radius = n
Volume 1.2545885909E+24
Surface area 5.6253776108296E+16
Circumference 420388451.02893

Square

Length = n
Perimeter 267627600
Area 4476533267610000
Diagonal 94620645.39634

Cube

Length = n
Surface area 26859199605660000
Volume 2.9951096368266E+23
Space diagonal 115886150.17693

Equilateral Triangle

Length = n
Perimeter 200720700
Area 1.9383957653182E+15
Altitude 57943075.088465

Triangular Pyramid

Length = n
Surface area 1.9383957653182E+15
Volume 3.5297705576621E+22
Height 31540215.132113