18572020 (number)

18572020 is an even 8-digits composite number following 18572019 and preceding 18572021. In scientific notation, it is written as 1.8572020 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 7302432 positive integers (up to 18572020) that are relatively prime to 18572020.

Interesting facts

Basic properties

Name

Name eighteen million five hundred seventy-two thousand twenty

Notation

Scientific notation 1.8572020 × 10^7
Engineering notation 1.8572020 × 10^6

Prime Factorization of 18572020

Prime Factorization 2 × 2 × 5 × 59 × 15739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9286010
Product of the distinct prime numbers

The prime factorization of 18572020 is 2 × 2 × 5 × 59 × 15739. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 28, 34, 432, 753, 2970, 8096, 82750, 67143, 515880, 579678, 6123296, 9385724, 48093224, 51914413, 858656571, 811310161, 8165647122, 197754680

Basic calculations (n = 18572020)

Multiplication

n×y
n×2 37144040
n×3 55716060
n×4 74288080
n×5 92860100

Division

n÷y
n÷2 9286010
n÷3 6190673.3333333
n÷3 4643005
n÷5 3714404

Exponentiation

ny
n2 344919926880400
n3 6.4058597804213E+21
n4 1.1896975595918E+29
n5 2.209508687069E+36

Nth Root

y√n
2√n 4309.5266561422
3√n 264.82138194704
4√n 65.646985126068
5√n 28.429670650006

Divisors of 18572020

1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 15739, 31478, 62956, 78695, 157390, 314780, 928601, 1857202, 3714404, 4643005, 9286010, 18572020

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 -18572019
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 18572020 can be divided by 24 positive divisors. The sum of these divisors (counting 18572020) is 1, the average is 0.041666666666667.

Base conversion 18572020

Base System Value
2 Binary 1000110110110001011110100
3 Ternary 1021221120000121
4 Quaternary 1012312023310
5 Quinary 14223301040
6 Senary 1502021324
8 Octal 106661364
10 Decimal 18572020
12 Duodecimal 6277844
16 Hexadecimal 11b62f4
20 Vigesimal 5g1a10
36 Base36 b229g

Cryptographic Hash Functions

md5 10d4631ceacea222288e6497c6a5992e
sha1 5ecdd569ca4a30c396340b67ca336e874919f119
sha256 fd898fa1d1bcceba8921dd3bee2431e85967e9dc1b5f285dde6fd32c43f03c04
sha512 f125dcdebea93b08fc9a41aed58946554af0dd9cfbbcffcdb7785fd82d105b7b962c25ccbfc136612269345847ce3f81b6f85b83a6c676542366110df7418257
ripemd-160 e7554295dc7e5af20d4c815be2979f81fa176620

18572020 as geometric shapes

Circle

Radius = n
Diameter 37144040
Circumference 116691443.18865
Area 1.0835979083642E+15

Sphere

Radius = n
Volume 2.6832802701464E+22
Surface area 4.3343916334568E+15
Circumference 116691443.18865

Square

Length = n
Perimeter 74288080
Area 344919926880400
Diagonal 26264802.564664

Cube

Length = n
Surface area 2069519561282400
Volume 6.4058597804213E+21
Space diagonal 32167682.239185

Equilateral Triangle

Length = n
Perimeter 55716060
Area 1.4935470947495E+14
Altitude 16083841.119593

Triangular Pyramid

Length = n
Surface area 1.4935470947495E+14
Volume 7.5493781501101E+20
Height 8754934.1882215