20172572 (number)

20172572 is an even 8-digits composite number following 20172571 and preceding 20172573. In scientific notation, it is written as 2.0172572 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 8498160 positive integers (up to 20172572) that are relatively prime to 20172572.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-two thousand five hundred seventy-two

Notation

Scientific notation 2.0172572 × 10^7
Engineering notation 2.0172572 × 10^6

Prime Factorization of 20172572

Prime Factorization 2 × 2 × 7 × 59 × 12211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10086286
Product of the distinct prime numbers

The prime factorization of 20172572 is 2 × 2 × 7 × 59 × 12211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 5, 85, 419, 438, 4510, 2893, 69895, 1997, 820412, 853778, 5282523, 9710782, 75443389, 98158266, 535803757, 203851894, 1276774050, 4125909457

Basic calculations (n = 20172572)

Multiplication

n×y
n×2 40345144
n×3 60517716
n×4 80690288
n×5 100862860

Division

n÷y
n÷2 10086286
n÷3 6724190.6666667
n÷3 5043143
n÷5 4034514.4

Exponentiation

ny
n2 406932661095184
n3 8.2088784050942E+21
n4 1.6559419066601E+29
n5 3.3404607339918E+36

Nth Root

y√n
2√n 4491.3886494045
3√n 272.22024764792
4√n 67.017823371134
5√n 28.903621063455

Divisors of 20172572

1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 12211, 24422, 48844, 85477, 170954, 341908, 720449, 1440898, 2881796, 5043143, 10086286, 20172572

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 -20172571
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 20172572 can be divided by 24 positive divisors. The sum of these divisors (counting 20172572) is 1, the average is 0.041666666666667.

Base conversion 20172572

Base System Value
2 Binary 1001100111100111100011100
3 Ternary 1101221212120022
4 Quaternary 1030330330130
5 Quinary 20131010242
6 Senary 2000211312
8 Octal 114747434
10 Decimal 20172572
12 Duodecimal 6909b38
16 Hexadecimal 133cf1c
20 Vigesimal 661b8c
36 Base36 c0d98

Cryptographic Hash Functions

md5 7d660816053ead7e0bb1d11c52d33044
sha1 6974e3535101411cf8802b2da040c520e968819b
sha256 29c84dbb8b2f5676b753493ffd0a01e1d908a226cf6125607bb1301ffc48509a
sha512 b0b3c813562eda72a2208a27db90b66d69c91c3a08d3eaac58b408a94ee1abdf74578e0c041a7a13187ce97a3af2908050a18b572e1baf7d353f852dca45bc26
ripemd-160 1eda5d07e4490aad992aa68003640a9606c42836

20172572 as geometric shapes

Circle

Radius = n
Diameter 40345144
Circumference 126748007.99842
Area 1.2784166586024E+15

Sphere

Radius = n
Volume 3.4385269455541E+22
Surface area 5.1136666344095E+15
Circumference 126748007.99842

Square

Length = n
Perimeter 80690288
Area 406932661095184
Diagonal 28528324.910348

Cube

Length = n
Surface area 2441595966571104
Volume 8.2088784050942E+21
Space diagonal 34939919.623341

Equilateral Triangle

Length = n
Perimeter 60517716
Area 1.7620701106902E+14
Altitude 17469959.811671

Triangular Pyramid

Length = n
Surface area 1.7620701106902E+14
Volume 9.6742559769632E+20
Height 9509441.6367826