201838420 (number)

201838420 is an even 9-digits composite number following 201838419 and preceding 201838421. In scientific notation, it is written as 2.01838420 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 69201696 positive integers (up to 201838420) that are relatively prime to 201838420.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred thirty-eight thousand four hundred twenty

Notation

Scientific notation 2.01838420 × 10^8
Engineering notation 2.01838420 × 10^6

Prime Factorization of 201838420

Prime Factorization 2 × 2 × 35 × 1441703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 100919210
Product of the distinct prime numbers

The prime factorization of 201838420 is 2 × 2 × 35 × 1441703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 94, 3, 782, 699, 372, 982, 86278, 85483, 952928, 629625, 475456, 2951590, 69763001, 20022442, 977066697, 774892011, 9185185203, 3200370076

Basic calculations (n = 201838420)

Multiplication

n×y
n×2 403676840
n×3 605515260
n×4 807353680
n×5 1009192100

Division

n÷y
n÷2 100919210
n÷3 67279473.333333
n÷3 50459605
n÷5 40367684

Exponentiation

ny
n2 40738747788096400
n3 8.2226444863279E+24
n4 1.6596455713421E+33
n5 3.3498023987969E+41

Nth Root

y√n
2√n 14206.984901801
3√n 586.58994276153
4√n 119.19305727181
5√n 45.814269643232

Divisors of 201838420

1, 2, 4, 35, 70, 140, 1441703, 2883406, 5766812, 50459605, 100919210, 201838420

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201838419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201838420 can be divided by 12 positive divisors. The sum of these divisors (counting 201838420) is 1, the average is 0.083333333333333.

Base conversion 201838420

Base System Value
2 Binary 1100000001111100111101010100
3 Ternary 112001210110021001
4 Quaternary 30001330331110
5 Quinary 403132312140
6 Senary 32010033044
8 Octal 1401747524
10 Decimal 201838420
12 Duodecimal 57718784
16 Hexadecimal c07cf54
20 Vigesimal 3319g10
36 Base36 3c63is

Cryptographic Hash Functions

md5 ee7277c9bcbad48aaf552b2c803d55f4
sha1 27d994ec9fffcd4c0855c3908485e69cad6e0ef4
sha256 432426c335f4b42afd8fc1d233f1571a40e7a0b973cb1930c367f2096b20d544
sha512 8938439341dbf714f191b3c10a677271ace99640b1f2f63693cb32d39f14f1c167cb245d97e7050c71c4c84bbd2fe1286bbea81a33a3274dd7b801482f04bb9d
ripemd-160 0c983419af777ddeea7e699b9a8c3247124c4caf

201838420 as geometric shapes

Circle

Radius = n
Diameter 403676840
Circumference 1268188194.9683
Area 1.2798455076753E+17

Sphere

Radius = n
Volume 3.4442932681771E+25
Surface area 5.1193820307012E+17
Circumference 1268188194.9683

Square

Length = n
Perimeter 807353680
Area 40738747788096400
Diagonal 285442630.97196

Cube

Length = n
Surface area 244432486728578400
Volume 8.2226444863279E+24
Space diagonal 349594398.35943

Equilateral Triangle

Length = n
Perimeter 605515260
Area 1.7640395251429E+16
Altitude 174797199.17971

Triangular Pyramid

Length = n
Surface area 1.7640395251429E+16
Volume 9.690479459281E+23
Height 95147543.657319