201720844 (number)

201720844 is an even 9-digits composite number following 201720843 and preceding 201720845. In scientific notation, it is written as 2.01720844 × 10^8. The sum of its digits is 28. It has a total of 7 prime factors and 72 positive divisors. There are 84602880 positive integers (up to 201720844) that are relatively prime to 201720844.

Interesting facts

Basic properties

Name

Name two hundred one million seven hundred twenty thousand eight hundred forty-four

Notation

Scientific notation 2.01720844 × 10^8
Engineering notation 2.01720844 × 10^6

Prime Factorization of 201720844

Prime Factorization 2 × 2 × 13 × 31 × 17 × 17 × 433

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5932966
Product of the distinct prime numbers

The prime factorization of 201720844 is 2 × 2 × 13 × 31 × 17 × 17 × 433. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 81, 1, 849, 623, 7528, 211, 73630, 74654, 512446, 236689, 4708971, 6151332, 68196781, 89065788, 344368306, 437946410, 2462932391, 6538073607

Basic calculations (n = 201720844)

Multiplication

n×y
n×2 403441688
n×3 605162532
n×4 806883376
n×5 1008604220

Division

n÷y
n÷2 100860422
n÷3 67240281.333333
n÷3 50430211
n÷5 40344168.8

Exponentiation

ny
n2 40691298904072336
n3 8.2082831583857E+24
n4 1.6557818065006E+33
n5 3.3400570348714E+41

Nth Root

y√n
2√n 14202.84633445
3√n 586.47601946339
4√n 119.17569523376
5√n 45.808930804221

Divisors of 201720844

1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 289, 403, 433, 442, 527, 578, 806, 866, 884, 1054, 1156, 1612, 1732, 2108, 3757, 5629, 6851, 7361, 7514, 8959, 11258, 13423, 13702, 14722, 15028, 17918, 22516, 26846, 27404, 29444, 35836, 53692, 95693, 116467, 125137, 174499, 191386, 228191, 232934, 250274, 348998, 382772, 456382, 465868, 500548, 697996, 912764, 1626781, 2966483, 3253562, 3879247, 5932966, 6507124, 7758494, 11865932, 15516988, 50430211, 100860422, 201720844

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201720843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201720844 can be divided by 72 positive divisors. The sum of these divisors (counting 201720844) is 1, the average is 0.013888888888889.

Base conversion 201720844

Base System Value
2 Binary 1100000001100000010000001100
3 Ternary 112001120110222101
4 Quaternary 30001200100030
5 Quinary 403120031334
6 Senary 32003324444
8 Octal 1401402014
10 Decimal 201720844
12 Duodecimal 57680724
16 Hexadecimal c06040c
20 Vigesimal 330f224
36 Base36 3c3kss

Cryptographic Hash Functions

md5 04e657cff9cd63754b2ec363cafa8bfc
sha1 92e92bb3007d8a3695d6ab17f14bc252f32b8f01
sha256 35d021a0937fdf49d63a5a1d3ef1e3a38ba5d386fdbd72ce26f19cc67f813cb6
sha512 a3b877a90789d0e14d9ad9c2798a3cabd0a68115f336469d3f2b47d453039d3f7002ad3caf36171ee15cd01fd04dcd5688e1b7a0a475be09600dfdb20d489708
ripemd-160 c45bf784100763201a99f8a10916b1b3fa5d9f3d

201720844 as geometric shapes

Circle

Radius = n
Diameter 403441688
Circumference 1267449443.1727
Area 1.2783548570206E+17

Sphere

Radius = n
Volume 3.4382776091959E+25
Surface area 5.1134194280824E+17
Circumference 1267449443.1727

Square

Length = n
Perimeter 806883376
Area 40691298904072336
Diagonal 285276353.39815

Cube

Length = n
Surface area 244147793424434016
Volume 8.2082831583857E+24
Space diagonal 349390750.75368

Equilateral Triangle

Length = n
Perimeter 605162532
Area 1.7619849281956E+16
Altitude 174695375.37684

Triangular Pyramid

Length = n
Surface area 1.7619849281956E+16
Volume 9.6735544719898E+23
Height 95092117.799382