66905482 (number)

66905482 is an even 8-digits composite number following 66905481 and preceding 66905483. In scientific notation, it is written as 6.6905482 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 27426168 positive integers (up to 66905482) that are relatively prime to 66905482.

Interesting facts

Basic properties

Name

Name sixty-six million nine hundred five thousand four hundred eighty-two

Notation

Scientific notation 6.6905482 × 10^7
Engineering notation 6.6905482 × 10^6

Prime Factorization of 66905482

Prime Factorization 2 × 7 × 23 × 7 × 29683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9557926
Product of the distinct prime numbers

The prime factorization of 66905482 is 2 × 7 × 23 × 7 × 29683. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 55, 90, 612, 806, 3210, 6503, 21427, 74825, 549464, 908302, 3153442, 3407273, 56942470, 24105400, 553103779, 859652393, 4890907407, 3700192117

Basic calculations (n = 66905482)

Multiplication

n×y
n×2 133810964
n×3 200716446
n×4 267621928
n×5 334527410

Division

n÷y
n÷2 33452741
n÷3 22301827.333333
n÷3 16726370.5
n÷5 13381096.4

Exponentiation

ny
n2 4476343521652324
n3 2.9949192091373E+23
n4 2.0037651323839E+31
n5 1.3406287199694E+39

Nth Root

y√n
2√n 8179.577128434
3√n 405.96373041041
4√n 90.441014636248
5√n 36.736040126421

Divisors of 66905482

1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 29683, 59366, 207781, 415562, 682709, 1365418, 1454467, 2908934, 4778963, 9557926, 33452741, 66905482

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66905481
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66905482 can be divided by 24 positive divisors. The sum of these divisors (counting 66905482) is 1, the average is 0.041666666666667.

Base conversion 66905482

Base System Value
2 Binary 11111111001110010110001010
3 Ternary 11122220011001211
4 Quaternary 3333032112022
5 Quinary 114111433412
6 Senary 10350003334
8 Octal 377162612
10 Decimal 66905482
12 Duodecimal 1a4a654a
16 Hexadecimal 3fce58a
20 Vigesimal 10i33e2
36 Base36 13u0lm

Cryptographic Hash Functions

md5 458a26538187aaeb9c3053f222220847
sha1 75113c708aa216055b3a98b74aa3431c7747a5e9
sha256 106488ec5254781aa022238abc38cd69bada9c36c4a57d1b811707c848df3c75
sha512 3e644e06fd00dc5796e92497f97390fc0afd00db8966b1a5a9e3163b6be78272e7cd4b45eb19e2223ac3473edeba59fb2962636581e7b5e0e56993400f9f0114
ripemd-160 852e742f3ef6d048cf4d9140e3a07b3b3014b67b

66905482 as geometric shapes

Circle

Radius = n
Diameter 133810964
Circumference 420379541.47217
Area 1.4062847922567E+16

Sphere

Radius = n
Volume 1.2545088247361E+24
Surface area 5.6251391690269E+16
Circumference 420379541.47217

Square

Length = n
Perimeter 267621928
Area 4476343521652324
Diagonal 94618640.041509

Cube

Length = n
Surface area 26858061129913944
Volume 2.9949192091373E+23
Space diagonal 115883694.12888

Equilateral Triangle

Length = n
Perimeter 200716446
Area 1.9383136029084E+15
Altitude 57941847.064442

Triangular Pyramid

Length = n
Surface area 1.9383136029084E+15
Volume 3.529546136478E+22
Height 31539546.680503