66870180 (number)

66870180 is an even 8-digits composite number following 66870179 and preceding 66870181. In scientific notation, it is written as 6.6870180 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 15114240 positive integers (up to 66870180) that are relatively prime to 66870180.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6870180 × 10^7
Engineering notation 6.6870180 × 10^6

Prime Factorization of 66870180

Prime Factorization 2 × 2 × 15 × 39 × 17 × 41 × 41

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 815490
Product of the distinct prime numbers

The prime factorization of 66870180 is 2 × 2 × 15 × 39 × 17 × 41 × 41. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 5, 46, 67, 661, 42, 9824, 2331, 9299, 86106, 973865, 274000, 922603, 4478459, 10702978, 4507637, 505205869, 678172786, 5274673024, 8116083377

Basic calculations (n = 66870180)

Multiplication

n×y
n×2 133740360
n×3 200610540
n×4 267480720
n×5 334350900

Division

n÷y
n÷2 33435090
n÷3 22290060
n÷3 16717545
n÷5 13374036

Exponentiation

ny
n2 4471620973232400
n3 2.9901809937183E+23
n4 1.9995394128252E+31
n5 1.3370956045271E+39

Nth Root

y√n
2√n 8177.4189081886
3√n 405.89231696507
4√n 90.429082203617
5√n 36.732162628059

Divisors of 66870180

1, 2, 4, 15, 17, 30, 34, 39, 41, 60, 68, 78, 82, 156, 164, 255, 510, 585, 615, 663, 697, 1020, 1170, 1230, 1326, 1394, 1599, 1681, 2340, 2460, 2652, 2788, 3198, 3362, 6396, 6724, 9945, 10455, 19890, 20910, 23985, 25215, 27183, 28577, 39780, 41820, 47970, 50430, 54366, 57154, 65559, 95940, 100860, 108732, 114308, 131118, 262236, 407745, 428655, 815490, 857310, 983385, 1114503, 1630980, 1714620, 1966770, 2229006, 3933540, 4458012, 16717545, 33435090, 66870180

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66870179
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66870180 can be divided by 72 positive divisors. The sum of these divisors (counting 66870180) is 1, the average is 0.013888888888889.

Base conversion 66870180

Base System Value
2 Binary 11111111000101101110100100
3 Ternary 11122211100122100
4 Quaternary 3333011232210
5 Quinary 114104321210
6 Senary 10345132100
8 Octal 377055644
10 Decimal 66870180
12 Duodecimal 1a48a030
16 Hexadecimal 3fc5ba4
20 Vigesimal 10hif90
36 Base36 13t9d0

Cryptographic Hash Functions

md5 c66957c3e70cdb904c800d6826221f8d
sha1 082777044a7f4e6fdef2306894946b936a8124df
sha256 80c7f6a4dcd68262db4d2e7bc128fac3f9e5fecc8a3bf9bd94727be32fd8ad95
sha512 11325c1b9d4772c7367d3155acb2b03fd8f49355ee23ff905fd878409a820be2598ed59b1d269b0c51635eb701a90e99ab0b9639afbf5932079e3de5734c6770
ripemd-160 dd4604beb5d1a1b080574f47dd2b161b4d5cc433

66870180 as geometric shapes

Circle

Radius = n
Diameter 133740360
Circumference 420157732.46445
Area 1.4048011599145E+16

Sphere

Radius = n
Volume 1.2525240857025E+24
Surface area 5.619204639658E+16
Circumference 420157732.46445

Square

Length = n
Perimeter 267480720
Area 4471620973232400
Diagonal 94568715.47433

Cube

Length = n
Surface area 26829725839394400
Volume 2.9901809937183E+23
Space diagonal 115822549.27128

Equilateral Triangle

Length = n
Perimeter 200610540
Area 1.9362686794573E+15
Altitude 57911274.635638

Triangular Pyramid

Length = n
Surface area 1.9362686794573E+15
Volume 3.5239620960555E+22
Height 31522905.15811