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

20001256 (number)

20001256 is an even 8-digits composite number following 20001255 and preceding 20001257. In scientific notation, it is written as 2.0001256 × 10^7. The sum of its digits is 16. It has a total of 6 prime factors and 32 positive divisors. There are 9030400 positive integers (up to 20001256) that are relatively prime to 20001256.

Interesting facts

20001256 has 32 divisors, whose sum is 41186880
The reverse of 20001256 is 65210002
Previous prime number is 167

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million one thousand two hundred fifty-six

Notation

Scientific notation	2.0001256 × 10^7
Engineering notation	2.0001256 × 10^6

Prime Factorization of 20001256

Prime Factorization 2 × 2 × 2 × 11 × 167 × 1361

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	5000314	Product of the distinct prime numbers

The prime factorization of 20001256 is 2 × 2 × 2 × 11 × 167 × 1361. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 76, 16, 118, 682, 5232, 9052, 45002, 64508, 119557, 840328, 8990284, 6470362, 10262961, 26841015, 20318294, 29024759, 5065638002, 4074429494

Basic calculations (n = 20001256)

Multiplication

n×y

n×2	40002512
n×3	60003768
n×4	80005024
n×5	100006280

Division

n÷y

n÷2	10000628
n÷3	6667085.3333333
n÷3	5000314
n÷5	4000251.2

Exponentiation

n^y

n²	400050241577536
n³	8.0015072946541E+21
n⁴	1.6004019578624E+29
n⁵	3.2010049262108E+36

Nth Root

^y√n

²√n	4472.276377864
³√n	271.44744372143
⁴√n	66.875080395196
⁵√n	28.854360515257

Divisors of 20001256

1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1336, 1361, 1837, 2722, 3674, 5444, 7348, 10888, 14696, 14971, 29942, 59884, 119768, 227287, 454574, 909148, 1818296, 2500157, 5000314, 10000628, 20001256

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	-20001255	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 20001256 can be divided by 32 positive divisors. The sum of these divisors (counting 20001256) is 1, the average is 0.03125.

Base conversion 20001256

Base	System	Value
2	Binary	1001100010011000111101000
3	Ternary	1101122011120021
4	Quaternary	1030103013220
5	Quinary	20110020011
6	Senary	1552410224
8	Octal	114230750
10	Decimal	20001256
12	Duodecimal	6846974
16	Hexadecimal	13131e8
20	Vigesimal	65032g
36	Base36	bwp2g

Cryptographic Hash Functions

md5	fbf34a03a3f0116ba234650b5655dbca
sha1	d21481baec221b50462ddf35126cf79bf39e3abe
sha256	4aa59d85040f82d257938e728fd9c724d7ff74d1215d9f7577ac1689bc3e44f2
sha512	15dc152032a8e347a0d69c457a47891caf7376f3c00b7c5bbefaf26307095ef3214dab9c61a6d56d985b64b58a3ac5c27dd0883eb3b769181505669f5fa671cf
ripemd-160	9a046596b00aa64e44502a32cbac6d6d6cfcd9ae

20001256 as geometric shapes

Circle

Radius = n

Diameter	40002512
Circumference	125671597.82434
Area	1.2567949000068E+15

Sphere

Radius = n

Volume	3.3516635379374E+22
Surface area	5.0271796000272E+15
Circumference	125671597.82434

Square

Length = n

Perimeter	80005024
Area	400050241577536
Diagonal	28286047.499696

Cube

Length = n

Surface area	2400301449465216
Volume	8.0015072946541E+21
Space diagonal	34643191.607192

Equilateral Triangle

Length = n

Perimeter	60003768
Area	1.7322683599812E+14
Altitude	17321595.803596

Triangular Pyramid

Length = n

Surface area	1.7322683599812E+14
Volume	9.429866779606E+20
Height	9428682.4998987