201990872 (number)

201990872 is an even 9-digits composite number following 201990871 and preceding 201990873. In scientific notation, it is written as 2.01990872 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 95054464 positive integers (up to 201990872) that are relatively prime to 201990872.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred ninety thousand eight hundred seventy-two

Notation

Scientific notation 2.01990872 × 10^8
Engineering notation 2.01990872 × 10^6

Prime Factorization of 201990872

Prime Factorization 2 × 2 × 2 × 17 × 1485227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 50497718
Product of the distinct prime numbers

The prime factorization of 201990872 is 2 × 2 × 2 × 17 × 1485227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 58, 26, 8, 892, 574, 1517, 8296, 66410, 614641, 564135, 9139565, 8022131, 91003041, 65691484, 744250486, 776523130, 2257621359, 6189000956

Basic calculations (n = 201990872)

Multiplication

n×y
n×2 403981744
n×3 605972616
n×4 807963488
n×5 1009954360

Division

n÷y
n÷2 100995436
n÷3 67330290.666667
n÷3 50497718
n÷5 40398174.4

Exponentiation

ny
n2 40800312371320384
n3 8.2412906737554E+24
n4 1.6646654895973E+33
n5 3.3624723383207E+41

Nth Root

y√n
2√n 14212.349278005
3√n 586.73759272199
4√n 119.21555803671
5√n 45.821188413002

Divisors of 201990872

1, 2, 4, 8, 17, 34, 68, 136, 1485227, 2970454, 5940908, 11881816, 25248859, 50497718, 100995436, 201990872

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201990871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201990872 can be divided by 16 positive divisors. The sum of these divisors (counting 201990872) is 1, the average is 0.0625.

Base conversion 201990872

Base System Value
2 Binary 1100000010100010001011011000
3 Ternary 112002002012101102
4 Quaternary 30002202023120
5 Quinary 403202201442
6 Senary 32013210532
8 Octal 1402421330
10 Decimal 201990872
12 Duodecimal 57790a48
16 Hexadecimal c0a22d8
20 Vigesimal 3328h3c
36 Base36 3c9d5k

Cryptographic Hash Functions

md5 7b87c86fa6eeab10ee65690472799e76
sha1 164962eb9fe26d85fc1fcd2223e2876ccd94431f
sha256 d615467469e7aa565e371f22378f90fdc7309a76250203ba614c57de0890ac22
sha512 4f7ebddf12cc676928756211478192eb7c0ff32bd0937d542eb1035fff0786eec0fd85c14874c8aba2f45d5cd5f4bb7976a9f00336761731a85668da77d8a7be
ripemd-160 a637b9fcd5a9ed5ae4945883e246c883032e3927

201990872 as geometric shapes

Circle

Radius = n
Diameter 403981744
Circumference 1269146079.1348
Area 1.2817796160991E+17

Sphere

Radius = n
Volume 3.4521037649024E+25
Surface area 5.1271184643964E+17
Circumference 1269146079.1348

Square

Length = n
Perimeter 807963488
Area 40800312371320384
Diagonal 285658230.65797

Cube

Length = n
Surface area 244801874227922304
Volume 8.2412906737554E+24
Space diagonal 349858452.96914

Equilateral Triangle

Length = n
Perimeter 605972616
Area 1.7667053497952E+16
Altitude 174929226.48457

Triangular Pyramid

Length = n
Surface area 1.7667053497952E+16
Volume 9.7124542019031E+23
Height 95219410.219323