20171772 (number)

20171772 is an even 8-digits composite number following 20171771 and preceding 20171773. In scientific notation, it is written as 2.0171772 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6695712 positive integers (up to 20171772) that are relatively prime to 20171772.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0171772 × 10^7
Engineering notation 2.0171772 × 10^6

Prime Factorization of 20171772

Prime Factorization 2 × 2 × 9 × 2083 × 269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10085886
Product of the distinct prime numbers

The prime factorization of 20171772 is 2 × 2 × 9 × 2083 × 269. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20171772)

Multiplication

n×y
n×2 40343544
n×3 60515316
n×4 80687088
n×5 100858860

Division

n÷y
n÷2 10085886
n÷3 6723924
n÷3 5042943
n÷5 4034354.4

Exponentiation

ny
n2 406900385619984
n3 8.2079018054384E+21
n4 1.6556792381769E+29
n5 3.3397984097638E+36

Nth Root

y√n
2√n 4491.2995892058
3√n 272.21664904752
4√n 67.017158916249
5√n 28.903391808964

Divisors of 20171772

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 -20171771
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 20171772 can be divided by 24 positive divisors. The sum of these divisors (counting 20171772) is 1, the average is 0.041666666666667.

Base conversion 20171772

Base System Value
2 Binary 1001100111100101111111100
3 Ternary 1101221211110200
4 Quaternary 1030330233330
5 Quinary 20130444042
6 Senary 2000203500
8 Octal 114745774
10 Decimal 20171772
12 Duodecimal 6909590
16 Hexadecimal 133cbfc
20 Vigesimal 66198c
36 Base36 c0cn0

Cryptographic Hash Functions

md5 62d0ab02b6735d9e047f8f19aea987cf
sha1 706dbf59e8d4e1666fe8aff5a0e4ed63fd9b6bb9
sha256 9e0cbb80e46c82088691ea682828e5f438e55a5aca7c228e6905d35425cd1fcb
sha512 a5074ed7de1fc40ecd29cd1309b4efc9ac9c122a2829b07e4971a0a9446c76b60c780c8180db025650a443ddc2a8780565a3a14904b9e04e990f5b870d628ae5
ripemd-160 499960dcbd5819085896e6f6026b961733445a38

20171772 as geometric shapes

Circle

Radius = n
Diameter 40343544
Circumference 126742981.45018
Area 1.2783152622066E+15

Sphere

Radius = n
Volume 3.4381178684469E+22
Surface area 5.1132610488264E+15
Circumference 126742981.45018

Square

Length = n
Perimeter 80687088
Area 406900385619984
Diagonal 28527193.539498

Cube

Length = n
Surface area 2441402313719904
Volume 8.2079018054384E+21
Space diagonal 34938533.982695

Equilateral Triangle

Length = n
Perimeter 60515316
Area 1.761930353783E+14
Altitude 17469266.991348

Triangular Pyramid

Length = n
Surface area 1.761930353783E+14
Volume 9.6731050432313E+20
Height 9509064.513166