201405865 (number)

201405865 is an odd 9-digits composite number following 201405864 and preceding 201405866. In scientific notation, it is written as 2.01405865 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 161048832 positive integers (up to 201405865) that are relatively prime to 201405865.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred five thousand eight hundred sixty-five

Notation

Scientific notation 2.01405865 × 10^8
Engineering notation 2.01405865 × 10^6

Prime Factorization of 201405865

Prime Factorization 5 × 16529 × 2437

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201405865
Product of the distinct prime numbers

The prime factorization of 201405865 is 5 × 16529 × 2437. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 84, 13, 189, 674, 2420, 5563, 60616, 89914, 701351, 374097, 9419360, 1418215, 14257483, 94525941, 645916275, 567441270, 182149817, 1348442697

Basic calculations (n = 201405865)

Multiplication

n×y
n×2 402811730
n×3 604217595
n×4 805623460
n×5 1007029325

Division

n÷y
n÷2 100702932.5
n÷3 67135288.333333
n÷3 50351466.25
n÷5 40281173

Exponentiation

ny
n2 40564322456398225
n3 8.1698924524698E+24
n4 1.6454642563467E+33
n5 3.3140615187608E+41

Nth Root

y√n
2√n 14191.753415276
3√n 586.17060752509
4√n 119.1291459521
5√n 45.794616099394

Divisors of 201405865

1, 5, 2437, 12185, 16529, 82645, 40281173, 201405865

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 -201405864
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 201405865 can be divided by 8 positive divisors. The sum of these divisors (counting 201405865) is 1, the average is 0.125.

Base conversion 201405865

Base System Value
2 Binary 1100000000010011010110101001
3 Ternary 112000222110220111
4 Quaternary 30000103112221
5 Quinary 403024441430
6 Senary 31552454321
8 Octal 1400232651
10 Decimal 201405865
12 Duodecimal 5754a3a1
16 Hexadecimal c0135a9
20 Vigesimal 32ifed5
36 Base36 3bwtrd

Cryptographic Hash Functions

md5 b2e75d387abe839291f2b3bc95f0991d
sha1 49117cca02876282313559acd1a69f1c580952c9
sha256 fbf38c8d9e132ff16e6cb287007d4ca2eedbdaed8992fb152f40795df2d60a39
sha512 872f2272d086a8384c770a20d5719e2fc11afd84455758f686615e2b45a3029ba902a2f8c15d5040d7a53cbbbc9c954c2e56b8ce40ac3d54d0f5488d09282e67
ripemd-160 4f523b5f4298c544b348cdc4e6cd9c453c22fc8c

201405865 as geometric shapes

Circle

Radius = n
Diameter 402811730
Circumference 1265470371.7478
Area 1.2743657742687E+17

Sphere

Radius = n
Volume 3.4221965479064E+25
Surface area 5.0974630970747E+17
Circumference 1265470371.7478

Square

Length = n
Perimeter 805623460
Area 40564322456398225
Diagonal 284830905.82448

Cube

Length = n
Surface area 243385934738389350
Volume 8.1698924524698E+24
Space diagonal 348845191.12236

Equilateral Triangle

Length = n
Perimeter 604217595
Area 1.7564866867272E+16
Altitude 174422595.56118

Triangular Pyramid

Length = n
Surface area 1.7564866867272E+16
Volume 9.628310591177E+23
Height 94943635.274828