201802990 (number)

201802990 is an even 9-digits composite number following 201802989 and preceding 201802991. In scientific notation, it is written as 2.01802990 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 76472640 positive integers (up to 201802990) that are relatively prime to 201802990.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01802990 × 10^8
Engineering notation 2.01802990 × 10^6

Prime Factorization of 201802990

Prime Factorization 2 × 95 × 1062121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201802990
Product of the distinct prime numbers

The prime factorization of 201802990 is 2 × 95 × 1062121. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 21, 32, 398, 68, 2993, 8980, 46290, 10452, 626417, 693950, 9146938, 5563414, 46480800, 92569930, 264485280, 315725674, 1725375869, 4079259900

Basic calculations (n = 201802990)

Multiplication

n×y
n×2 403605980
n×3 605408970
n×4 807211960
n×5 1009014950

Division

n÷y
n÷2 100901495
n÷3 67267663.333333
n÷3 50450747.5
n÷5 40360598

Exponentiation

ny
n2 40724446772940100
n3 8.2183151248752E+24
n4 1.658480564962E+33
n5 3.3468633686623E+41

Nth Root

y√n
2√n 14205.737925219
3√n 586.55561811405
4√n 119.18782624588
5√n 45.812661115422

Divisors of 201802990

1, 2, 95, 190, 1062121, 2124242, 100901495, 201802990

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201802989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201802990 can be divided by 8 positive divisors. The sum of these divisors (counting 201802990) is 1, the average is 0.125.

Base conversion 201802990

Base System Value
2 Binary 1100000001110100010011101110
3 Ternary 112001201122122211
4 Quaternary 30001310103232
5 Quinary 403130143430
6 Senary 32005201034
8 Octal 1401642356
10 Decimal 201802990
12 Duodecimal 5770017a
16 Hexadecimal c0744ee
20 Vigesimal 331579a
36 Base36 3c5c6m

Cryptographic Hash Functions

md5 9b6d7b4510f369561cc74eaa82641ac4
sha1 9b2de1832eda01fe067a7b1c30781bd66706a0cb
sha256 84801b2b2a2181acfb8a01e47248cfad0054e9ebfc282a434762b2553ff4a44f
sha512 6ce93c1d4abc407320f975444d20aa66258f17953b50e97cb3e028523cfc4456a5aea3d04c584195edd2a1ab348431522ec01103f9c7a20552d0ffb51dd4238f
ripemd-160 8b24ce8c7f4fff836557a35bf5965db8a90a193b

201802990 as geometric shapes

Circle

Radius = n
Diameter 403605980
Circumference 1267965581.7129
Area 1.2793962280338E+17

Sphere

Radius = n
Volume 3.4424797894925E+25
Surface area 5.1175849121351E+17
Circumference 1267965581.7129

Square

Length = n
Perimeter 807211960
Area 40724446772940100
Diagonal 285392525.38544

Cube

Length = n
Surface area 244346680637640600
Volume 8.2183151248752E+24
Space diagonal 349533031.79931

Equilateral Triangle

Length = n
Perimeter 605408970
Area 1.7634202730217E+16
Altitude 174766515.89966

Triangular Pyramid

Length = n
Surface area 1.7634202730217E+16
Volume 9.6853772578787E+23
Height 95130841.795147