68182020 (number)

68182020 is an even 8-digits composite number following 68182019 and preceding 68182021. In scientific notation, it is written as 6.8182020 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 17591040 positive integers (up to 68182020) that are relatively prime to 68182020.

Interesting facts

Basic properties

Name

Name sixty-eight million one hundred eighty-two thousand twenty

Notation

Scientific notation 6.8182020 × 10^7
Engineering notation 6.8182020 × 10^6

Prime Factorization of 68182020

Prime Factorization 2 × 2 × 15 × 9 × 31 × 4073

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34091010
Product of the distinct prime numbers

The prime factorization of 68182020 is 2 × 2 × 15 × 9 × 31 × 4073. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 3, 95, 24, 92, 40, 4828, 2209, 30470, 97779, 569706, 709070, 5315895, 9689817, 43415624, 67421171, 482890056, 233433902, 9865961385, 6793066230

Basic calculations (n = 68182020)

Multiplication

n×y
n×2 136364040
n×3 204546060
n×4 272728080
n×5 340910100

Division

n÷y
n÷2 34091010
n÷3 22727340
n÷3 17045505
n÷5 13636404

Exponentiation

ny
n2 4648787851280400
n3 3.1696374625176E+23
n4 2.1611228486212E+31
n5 1.4734972128715E+39

Nth Root

y√n
2√n 8257.2404591365
3√n 408.52937340314
4√n 90.869359297491
5√n 36.87516504101

Divisors of 68182020

1, 2, 4, 9, 15, 18, 30, 31, 36, 60, 62, 124, 135, 270, 279, 465, 540, 558, 930, 1116, 1860, 4073, 4185, 8146, 8370, 16292, 16740, 36657, 61095, 73314, 122190, 126263, 146628, 244380, 252526, 505052, 549855, 1099710, 1136367, 1893945, 2199420, 2272734, 3787890, 4545468, 7575780, 17045505, 34091010, 68182020

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 -68182019
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 68182020 can be divided by 48 positive divisors. The sum of these divisors (counting 68182020) is 1, the average is 0.020833333333333.

Base conversion 68182020

Base System Value
2 Binary 100000100000110000000000100
3 Ternary 11202022000011000
4 Quaternary 10010012000010
5 Quinary 114423311040
6 Senary 10433213300
8 Octal 404060004
10 Decimal 68182020
12 Duodecimal 1aa01230
16 Hexadecimal 4106004
20 Vigesimal 1162f10
36 Base36 14ldl0

Cryptographic Hash Functions

md5 de96ffb3a9a4cc459d75d06c651b194a
sha1 13913aa381b2ce3bc71d0903b692117251f46134
sha256 a6c54e67a69e00868d36ac5411bdf520c8abfbb4c6ce22ff01c069534fb2218e
sha512 791df6e816de07eed96ed10db366410b74defdcbf1f9a08ec132aa00946dcdad6b03891ff35db00838a75c2e8b9add2055cf72bdedef3a61838f46bb2a517a32
ripemd-160 fd75951428d0e75a4ece0bd31278273fb6088462

68182020 as geometric shapes

Circle

Radius = n
Diameter 136364040
Circumference 428400266.27782
Area 1.460459776168E+16

Sphere

Radius = n
Volume 1.3276946355718E+24
Surface area 5.841839104672E+16
Circumference 428400266.27782

Square

Length = n
Perimeter 272728080
Area 4648787851280400
Diagonal 96423937.393994

Cube

Length = n
Surface area 27892727107682400
Volume 3.1696374625176E+23
Space diagonal 118094722.80268

Equilateral Triangle

Length = n
Perimeter 204546060
Area 2.0129841880067E+15
Altitude 59047361.401339

Triangular Pyramid

Length = n
Surface area 2.0129841880067E+15
Volume 3.7354535727485E+22
Height 32141312.464665