201398666 (number)

201398666 is an even 9-digits composite number following 201398665 and preceding 201398667. In scientific notation, it is written as 2.01398666 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 83876400 positive integers (up to 201398666) that are relatively prime to 201398666.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred ninety-eight thousand six hundred sixty-six

Notation

Scientific notation 2.01398666 × 10^8
Engineering notation 2.01398666 × 10^6

Prime Factorization of 201398666

Prime Factorization 2 × 7 × 47 × 151 × 2027

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201398666
Product of the distinct prime numbers

The prime factorization of 201398666 is 2 × 7 × 47 × 151 × 2027. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 87, 41, 317, 176, 4420, 3435, 14920, 52922, 648325, 890658, 5151819, 7147561, 81374979, 24068447, 142319362, 189990460, 392347071, 3177443778

Basic calculations (n = 201398666)

Multiplication

n×y
n×2 402797332
n×3 604195998
n×4 805594664
n×5 1006993330

Division

n÷y
n÷2 100699333
n÷3 67132888.666667
n÷3 50349666.5
n÷5 40279733.2

Exponentiation

ny
n2 40561422666579556
n3 8.1690164161113E+24
n4 1.6452290087369E+33
n5 3.3134692762412E+41

Nth Root

y√n
2√n 14191.499779798
3√n 586.16362346418
4√n 119.12808140736
5√n 45.794288720492

Divisors of 201398666

1, 2, 7, 14, 47, 94, 151, 302, 329, 658, 1057, 2027, 2114, 4054, 7097, 14189, 14194, 28378, 49679, 95269, 99358, 190538, 306077, 612154, 666883, 1333766, 2142539, 4285078, 14385619, 28771238, 100699333, 201398666

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201398665
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201398666 can be divided by 32 positive divisors. The sum of these divisors (counting 201398666) is 1, the average is 0.03125.

Base conversion 201398666

Base System Value
2 Binary 1100000000010001100110001010
3 Ternary 112000222010000212
4 Quaternary 30000101212022
5 Quinary 403024224131
6 Senary 31552401122
8 Octal 1400214612
10 Decimal 201398666
12 Duodecimal 575461a2
16 Hexadecimal c01198a
20 Vigesimal 32iegd6
36 Base36 3bwo7e

Cryptographic Hash Functions

md5 2eb7787b492581115fdbfcfa82e8d0ff
sha1 bbe67c8c206a88b1e1eb179132e293a07ff5e8e6
sha256 22ed9a90b712ce07dd80d2ff234c78697b1c4feb20f8e1b9074243a06ddaf0cb
sha512 56d736cd8d368a4c43ee1e5604f7b28a794af6b4e624c708945be2ae301a41f19817040beba77b148fcdb7c8e710d5cd5e0f0a33a4c557bb42530de025d1a157
ripemd-160 9da16f4719b4ec7ad4a71989c97f9f1530218319

201398666 as geometric shapes

Circle

Radius = n
Diameter 402797332
Circumference 1265425139.0968
Area 1.2742746746848E+17

Sphere

Radius = n
Volume 3.4218295946546E+25
Surface area 5.0970986987391E+17
Circumference 1265425139.0968

Square

Length = n
Perimeter 805594664
Area 40561422666579556
Diagonal 284820724.90105

Cube

Length = n
Surface area 243368535999477336
Volume 8.1690164161113E+24
Space diagonal 348832722.08859

Equilateral Triangle

Length = n
Perimeter 604195998
Area 1.7563611221448E+16
Altitude 174416361.0443

Triangular Pyramid

Length = n
Surface area 1.7563611221448E+16
Volume 9.6272781724275E+23
Height 94940241.633683