201438155 (number)

201438155 is an odd 9-digits composite number following 201438154 and preceding 201438156. In scientific notation, it is written as 2.01438155 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 155952000 positive integers (up to 201438155) that are relatively prime to 201438155.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred thirty-eight thousand one hundred fifty-five

Notation

Scientific notation 2.01438155 × 10^8
Engineering notation 2.01438155 × 10^6

Prime Factorization of 201438155

Prime Factorization 5 × 31 × 1299601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201438155
Product of the distinct prime numbers

The prime factorization of 201438155 is 5 × 31 × 1299601. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 60, 62, 662, 13, 2802, 996, 84567, 13628, 243286, 796131, 6240718, 5378435, 68186863, 35835341, 171972191, 396595147, 186220499, 8755345816

Basic calculations (n = 201438155)

Multiplication

n×y
n×2 402876310
n×3 604314465
n×4 805752620
n×5 1007190775

Division

n÷y
n÷2 100719077.5
n÷3 67146051.666667
n÷3 50359538.75
n÷5 40287631

Exponentiation

ny
n2 40577330289804025
n3 8.1738225484037E+24
n4 1.6465197334478E+33
n5 3.3167189727683E+41

Nth Root

y√n
2√n 14192.891002188
3√n 586.20193140189
4√n 119.13392045168
5√n 45.796084391625

Divisors of 201438155

1, 5, 31, 155, 1299601, 6498005, 40287631, 201438155

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 -201438154
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 201438155 can be divided by 8 positive divisors. The sum of these divisors (counting 201438155) is 1, the average is 0.125.

Base conversion 201438155

Base System Value
2 Binary 1100000000011011001111001011
3 Ternary 112001001010012102
4 Quaternary 30000123033023
5 Quinary 403032010110
6 Senary 31553304015
8 Octal 1400331713
10 Decimal 201438155
12 Duodecimal 5756500b
16 Hexadecimal c01b3cb
20 Vigesimal 32ijf7f
36 Base36 3bxiob

Cryptographic Hash Functions

md5 def740026798b30b4043e1d783e76386
sha1 9f2d808de687b87a54bbe6ff8b7e18cfcb3d1b2a
sha256 6c81d191619468706a1b1fa19e4308b5bf47c1e940bfa776c2c7ca89d6f35f5e
sha512 53af1934b61869fe73b82350858374c98b5e8a71781f36afd2cd99e13a2ecc08f5ea5baa3ebadc5880b221378183e7fec748f7e31e2e38a0bf99b280206832f2
ripemd-160 5d274c47d607beee3706b540c9f4517638892560

201438155 as geometric shapes

Circle

Radius = n
Diameter 402876310
Circumference 1265673255.8014
Area 1.2747744274073E+17

Sphere

Radius = n
Volume 3.4238427826416E+25
Surface area 5.0990977096294E+17
Circumference 1265673255.8014

Square

Length = n
Perimeter 805752620
Area 40577330289804025
Diagonal 284876570.78041

Cube

Length = n
Surface area 243463981738824150
Volume 8.1738225484037E+24
Space diagonal 348901119.04293

Equilateral Triangle

Length = n
Perimeter 604314465
Area 1.7570499424361E+16
Altitude 174450559.52147

Triangular Pyramid

Length = n
Surface area 1.7570499424361E+16
Volume 9.632942253653E+23
Height 94958856.926805