Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20201901 (number)

20201901 is an odd 8-digits composite number following 20201900 and preceding 20201902. In scientific notation, it is written as 2.0201901 × 10^7. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 13450032 positive integers (up to 20201901) that are relatively prime to 20201901.

Interesting facts

20201901 has 8 divisors, whose sum is 26971680
The reverse of 20201901 is 10910202
Previous prime number is 829

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 15
Digital Root 6

Name

Name	twenty million two hundred one thousand nine hundred one

Notation

Scientific notation	2.0201901 × 10^7
Engineering notation	2.0201901 × 10^6

Prime Factorization of 20201901

Prime Factorization 3 × 829 × 8123

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20201901	Product of the distinct prime numbers

The prime factorization of 20201901 is 3 × 829 × 8123. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 34, 59, 542, 652, 278, 3612, 69465, 66208, 647281, 633887, 3868674, 1101679, 34859174, 37615882, 674383439, 205831915, 7121593623, 8662703348

Basic calculations (n = 20201901)

Multiplication

n×y

n×2	40403802
n×3	60605703
n×4	80807604
n×5	101009505

Division

n÷y

n÷2	10100950.5
n÷3	6733967
n÷3	5050475.25
n÷5	4040380.2

Exponentiation

n^y

n²	408116804013801
n³	8.2447352711232E+21
n⁴	1.6655932571844E+29
n⁵	3.3648150087907E+36

Nth Root

^y√n

²√n	4494.6524893478
³√n	272.35211120776
⁴√n	67.042169485688
⁵√n	28.912020802799

Divisors of 20201901

1, 3, 829, 2487, 8123, 24369, 6733967, 20201901

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	-20201900	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 20201901 can be divided by 8 positive divisors. The sum of these divisors (counting 20201901) is 1, the average is 0.125.

Base conversion 20201901

Base	System	Value
2	Binary	1001101000100000110101101
3	Ternary	1102000100210120
4	Quaternary	1031010012231
5	Quinary	20132430101
6	Senary	2000555153
8	Octal	115040655
10	Decimal	20201901
12	Duodecimal	6922ab9
16	Hexadecimal	13441ad
20	Vigesimal	6654f1
36	Base36	c0zvx

Cryptographic Hash Functions

md5	c5047a5eb5ecf6e70167b6a779adf783
sha1	b0e87b34fd81531b25ad9d97e94b25f411cee389
sha256	5613e486ff4d560d4a89cd1ff2d08166ba36d11d3315f1e1466979330d6ebebb
sha512	6a20b3692a9be735f87f9d0ec656a280cee693cb833e2a661bffc28da8de8e3a6426297f8e1bf6a439b9759ad82a05e7585f46c6ac99a7a1130d1d91d44a971c
ripemd-160	6428a9b1b898322b82ecc2381791ff6600ec09b3

20201901 as geometric shapes

Circle

Radius = n

Diameter	40403802
Circumference	126932287.5403
Area	1.2821367532963E+15

Sphere

Radius = n

Volume	3.4535466344738E+22
Surface area	5.1285470131852E+15
Circumference	126932287.5403

Square

Length = n

Perimeter	80807604
Area	408116804013801
Diagonal	28569802.379919

Cube

Length = n

Surface area	2448700824082806
Volume	8.2447352711232E+21
Space diagonal	34990718.941477

Equilateral Triangle

Length = n

Perimeter	60605703
Area	1.7671975999363E+14
Altitude	17495359.470738

Triangular Pyramid

Length = n

Surface area	1.7671975999363E+14
Volume	9.7165136988319E+20
Height	9523267.4599729