201438820 (number)

201438820 is an even 9-digits composite number following 201438819 and preceding 201438821. In scientific notation, it is written as 2.01438820 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 73250400 positive integers (up to 201438820) that are relatively prime to 201438820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01438820 × 10^8
Engineering notation 2.01438820 × 10^6

Prime Factorization of 201438820

Prime Factorization 2 × 2 × 11 × 5 × 915631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 100719410
Product of the distinct prime numbers

The prime factorization of 201438820 is 2 × 2 × 11 × 5 × 915631. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 59, 4, 142, 831, 2823, 6405, 13241, 36114, 885650, 137882, 6383099, 577479, 87074828, 17007039, 446062929, 789932013, 2113301693, 2410581920

Basic calculations (n = 201438820)

Multiplication

n×y
n×2 402877640
n×3 604316460
n×4 805755280
n×5 1007194100

Division

n÷y
n÷2 100719410
n÷3 67146273.333333
n÷3 50359705
n÷5 40287764

Exponentiation

ny
n2 40577598202992400
n3 8.1739035004449E+24
n4 1.6465414759235E+33
n5 3.3167737199109E+41

Nth Root

y√n
2√n 14192.91442939
3√n 586.20257646977
4√n 119.13401877462
5√n 45.796114628554

Divisors of 201438820

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 915631, 1831262, 3662524, 4578155, 9156310, 10071941, 18312620, 20143882, 40287764, 50359705, 100719410, 201438820

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 -201438819
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 201438820 can be divided by 24 positive divisors. The sum of these divisors (counting 201438820) is 1, the average is 0.041666666666667.

Base conversion 201438820

Base System Value
2 Binary 1100000000011011011001100100
3 Ternary 112001001011010001
4 Quaternary 30000123121210
5 Quinary 403032020240
6 Senary 31553311044
8 Octal 1400333144
10 Decimal 201438820
12 Duodecimal 57565484
16 Hexadecimal c01b664
20 Vigesimal 32ijh10
36 Base36 3bxj6s

Cryptographic Hash Functions

md5 3072d85aef625dae82d686d6b738b866
sha1 df6d6cf47c3bfabb4ea8d107c805061dd0580776
sha256 c5a8534c55b8e801eb2c03a7c4ad8d03d635166a70e4bbc6aee5bd2569d422e6
sha512 b8f86f044e82bd1984aee44f6caab2fbef557398ea6a9d2449390682079f1080fe87fe8feb89ef5b75a99dc7c0c514202c60e99e0685ca9d2b14c785d0a721ad
ripemd-160 5bb6d8f7124b869bf3ca30beb1ecb835add71d46

201438820 as geometric shapes

Circle

Radius = n
Diameter 402877640
Circumference 1265677434.1196
Area 1.2747828441484E+17

Sphere

Radius = n
Volume 3.4238766917533E+25
Surface area 5.0991313765936E+17
Circumference 1265677434.1196

Square

Length = n
Perimeter 805755280
Area 40577598202992400
Diagonal 284877511.23243

Cube

Length = n
Surface area 243465589217954400
Volume 8.1739035004449E+24
Space diagonal 348902270.85672

Equilateral Triangle

Length = n
Perimeter 604316460
Area 1.7570615434175E+16
Altitude 174451135.42836

Triangular Pyramid

Length = n
Surface area 1.7570615434175E+16
Volume 9.6330376565484E+23
Height 94959170.410811