66157020 (number)

66157020 is an even 8-digits composite number following 66157019 and preceding 66157021. In scientific notation, it is written as 6.6157020 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 17452800 positive integers (up to 66157020) that are relatively prime to 66157020.

Interesting facts

Basic properties

Name

Name sixty-six million one hundred fifty-seven thousand twenty

Notation

Scientific notation 6.6157020 × 10^7
Engineering notation 6.6157020 × 10^6

Prime Factorization of 66157020

Prime Factorization 2 × 2 × 3 × 15 × 303 × 1213

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33078510
Product of the distinct prime numbers

The prime factorization of 66157020 is 2 × 2 × 3 × 15 × 303 × 1213. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 1, 2, 31, 230, 120, 3484, 9286, 70788, 5674, 532204, 609079, 319723, 6975117, 699817, 89473540, 145089600, 980065529, 5904555566, 9383833079

Basic calculations (n = 66157020)

Multiplication

n×y
n×2 132314040
n×3 198471060
n×4 264628080
n×5 330785100

Division

n÷y
n÷2 33078510
n÷3 22052340
n÷3 16539255
n÷5 13231404

Exponentiation

ny
n2 4376751295280400
n3 2.8955282297689E+23
n4 1.9155951900739E+31
n5 1.2673006930162E+39

Nth Root

y√n
2√n 8133.696576588
3√n 404.44423082502
4√n 90.187008912526
5√n 36.653477690564

Divisors of 66157020

1, 2, 3, 4, 6, 12, 15, 30, 45, 60, 90, 180, 303, 606, 909, 1212, 1213, 1818, 2426, 3636, 3639, 4545, 4852, 7278, 9090, 13635, 14556, 18180, 18195, 27270, 36390, 54540, 54585, 72780, 109170, 218340, 367539, 735078, 1102617, 1470156, 2205234, 4410468, 5513085, 11026170, 16539255, 22052340, 33078510, 66157020

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 -66157019
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 66157020 can be divided by 48 positive divisors. The sum of these divisors (counting 66157020) is 1, the average is 0.020833333333333.

Base conversion 66157020

Base System Value
2 Binary 11111100010111100111011100
3 Ternary 11121111010101000
4 Quaternary 3330113213130
5 Quinary 113414011040
6 Senary 10321550300
8 Octal 374274734
10 Decimal 66157020
12 Duodecimal 1a1a5390
16 Hexadecimal 3f179dc
20 Vigesimal 10d9cb0
36 Base36 13dz30

Cryptographic Hash Functions

md5 f8d530a7f6610d48d7c87c17b0a07f5f
sha1 a881803778615a3fed97995ce4f3ba50d5207e03
sha256 756f4bd78b06fa58da0ba6c93635f88bfdf771926d44f24a119e8ffbb072eba1
sha512 0b38d05d13c0158b655da68a06f35274955c1fea6a71d3033dee65eb4ae1a73cdd0c338a20658f032525be1074d7285e2efcbaea1e0cf4135db7f0e2ffb61b37
ripemd-160 33ec3ff384e2d1d434645128a540fff8569f66e8

66157020 as geometric shapes

Circle

Radius = n
Diameter 132314040
Circumference 415676816.03079
Area 1.3749969715843E+16

Sphere

Radius = n
Volume 1.2128760286539E+24
Surface area 5.499987886337E+16
Circumference 415676816.03079

Square

Length = n
Perimeter 264628080
Area 4376751295280400
Diagonal 93560154.930188

Cube

Length = n
Surface area 26260507771682400
Volume 2.8955282297689E+23
Space diagonal 114587319.91735

Equilateral Triangle

Length = n
Perimeter 198471060
Area 1.8951889038796E+15
Altitude 57293659.958675

Triangular Pyramid

Length = n
Surface area 1.8951889038796E+15
Volume 3.4124127439778E+22
Height 31186718.310063