202171890 (number)

202171890 is an even 9-digits composite number following 202171889 and preceding 202171891. In scientific notation, it is written as 2.02171890 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 53912496 positive integers (up to 202171890) that are relatively prime to 202171890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.02171890 × 10^8
Engineering notation 2.02171890 × 10^6

Prime Factorization of 202171890

Prime Factorization 2 × 3 × 5 × 6739063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 202171890
Product of the distinct prime numbers

The prime factorization of 202171890 is 2 × 3 × 5 × 6739063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 94, 30, 388, 915, 8121, 4339, 97983, 41190, 48117, 267355, 7669213, 2588766, 61913921, 77087754, 923621638, 978091931, 4820691054, 1638412178

Basic calculations (n = 202171890)

Multiplication

n×y
n×2 404343780
n×3 606515670
n×4 808687560
n×5 1010859450

Division

n÷y
n÷2 101085945
n÷3 67390630
n÷3 50542972.5
n÷5 40434378

Exponentiation

ny
n2 40873473106172100
n3 8.263467308739E+24
n4 1.670640803761E+33
n5 3.3775660880748E+41

Nth Root

y√n
2√n 14218.716186773
3√n 586.91281244504
4√n 119.24225839346
5√n 45.829398178229

Divisors of 202171890

1, 2, 3, 5, 6, 10, 15, 30, 6739063, 13478126, 20217189, 33695315, 40434378, 67390630, 101085945, 202171890

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 -202171889
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 202171890 can be divided by 16 positive divisors. The sum of these divisors (counting 202171890) is 1, the average is 0.0625.

Base conversion 202171890

Base System Value
2 Binary 1100000011001110010111110010
3 Ternary 112002102101200210
4 Quaternary 30003032113302
5 Quinary 403224000030
6 Senary 32021124550
8 Octal 1403162762
10 Decimal 202171890
12 Duodecimal 57859756
16 Hexadecimal c0ce5f2
20 Vigesimal 333b9ea
36 Base36 3cd8tu

Cryptographic Hash Functions

md5 005f97e0a4d6d304c91f2739639ed438
sha1 e2bf7a8ff528e49e9cc0781f16d794795c772a1f
sha256 525cb3ba3edf2ccaeb9b4494e0a1a0d355ca3490b7d647970ad9ed34acc86bfd
sha512 c566951bfd90731c17ce6682c36b167c9a38ae9a00e07dae9d265483f53bc5087bba2dcf224470d51d4601dcf6d53e3cd2410e790cea46992992d24f38f5717f
ripemd-160 e45e4e34637ca58c259da7c3e5b52aec3d63f570

202171890 as geometric shapes

Circle

Radius = n
Diameter 404343780
Circumference 1270283448.7727
Area 1.2840780283705E+17

Sphere

Radius = n
Volume 3.4613930920418E+25
Surface area 5.136312113482E+17
Circumference 1270283448.7727

Square

Length = n
Perimeter 808687560
Area 40873473106172100
Diagonal 285914228.7686

Cube

Length = n
Surface area 245240838637032600
Volume 8.263467308739E+24
Space diagonal 350171985.34223

Equilateral Triangle

Length = n
Perimeter 606515670
Area 1.7698733025423E+16
Altitude 175085992.67111

Triangular Pyramid

Length = n
Surface area 1.7698733025423E+16
Volume 9.7385896168711E+23
Height 95304742.922867