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

201991401 (number)

201991401 is an odd 9-digits composite number following 201991400 and preceding 201991402. In scientific notation, it is written as 2.01991401 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 10 positive divisors. There are 134660880 positive integers (up to 201991401) that are relatively prime to 201991401.

Interesting facts

201991401 has 10 divisors, whose sum is 301740362
The reverse of 201991401 is 104199102
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9

Name

Name	two hundred one million nine hundred ninety-one thousand four hundred one

Notation

Scientific notation	2.01991401 × 10^8
Engineering notation	2.01991401 × 10^6

Prime Factorization of 201991401

Prime Factorization 3 × 3 × 3 × 3 × 2493721

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	7481163	Product of the distinct prime numbers

The prime factorization of 201991401 is 3 × 3 × 3 × 3 × 2493721. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 26, 67, 679, 56, 3682, 2938, 31992, 25894, 173459, 955227, 3138907, 27644, 77906910, 46134712, 588960594, 323931920, 9373989329, 8442834703

Basic calculations (n = 201991401)

Multiplication

n×y

n×2	403982802
n×3	605974203
n×4	807965604
n×5	1009957005

Division

n÷y

n÷2	100995700.5
n÷3	67330467
n÷3	50497850.25
n÷5	40398280.2

Exponentiation

n^y

n²	40800526077942801
n³	8.2413554240207E+24
n⁴	1.6646829282369E+33
n⁵	3.3625163689535E+41

Nth Root

^y√n

²√n	14212.367888568
³√n	586.73810492982
⁴√n	119.21563609094
⁵√n	45.821212413476

Divisors of 201991401

1, 3, 9, 27, 81, 2493721, 7481163, 22443489, 67330467, 201991401

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-201991400	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201991401 can be divided by 10 positive divisors. The sum of these divisors (counting 201991401) is 1, the average is 0.1.

Base conversion 201991401

Base	System	Value
2	Binary	1100000010100010010011101001
3	Ternary	112002002020010000
4	Quaternary	30002202103221
5	Quinary	403202211101
6	Senary	32013213213
8	Octal	1402422351
10	Decimal	201991401
12	Duodecimal	57791209
16	Hexadecimal	c0a24e9
20	Vigesimal	3328ia1
36	Base36	3c9dk9

Cryptographic Hash Functions

md5	5de3b9b2f7f062e943bb95206bd1312c
sha1	a4afa3e4793572ebaa9ec4b8bd801f089e717780
sha256	c92249c1195349ef4a1eaf74cf119ea7e88ff277accb6f40dcd35d5a0de8577a
sha512	bda26a356f93b9999be583d67f18d079d0b70e7b1eccfe5f6c8f470f5d9fd9cf5adf878c0fec711d2167f2f96899340068874031bf507c175f767563797a53f2
ripemd-160	c60fe83f25f794d3c54e9234e0f6a2b40e85b281

201991401 as geometric shapes

Circle

Radius = n

Diameter	403982802
Circumference	1269149402.9398
Area	1.2817863298906E+17

Sphere

Radius = n

Volume	3.4521308874301E+25
Surface area	5.1271453195626E+17
Circumference	1269149402.9398

Square

Length = n

Perimeter	807965604
Area	40800526077942801
Diagonal	285658978.77694

Cube

Length = n

Surface area	244803156467656806
Volume	8.2413554240207E+24
Space diagonal	349859369.22402

Equilateral Triangle

Length = n

Perimeter	605974203
Area	1.7667146035634E+16
Altitude	174929684.61201

Triangular Pyramid

Length = n

Surface area	1.7667146035634E+16
Volume	9.7125305108226E+23
Height	95219659.592314