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

20280827 (number)

20280827 is an odd 8-digits composite number following 20280826 and preceding 20280828. In scientific notation, it is written as 2.0280827 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 17317800 positive integers (up to 20280827) that are relatively prime to 20280827.

Interesting facts

20280827 has 8 divisors, whose sum is 23265792
The reverse of 20280827 is 72808202
Previous prime number is 271

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million two hundred eighty thousand eight hundred twenty-seven

Notation

Scientific notation	2.0280827 × 10^7
Engineering notation	2.0280827 × 10^6

Prime Factorization of 20280827

Prime Factorization 7 × 271 × 10691

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20280827	Product of the distinct prime numbers

The prime factorization of 20280827 is 7 × 271 × 10691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 21, 9, 878, 804, 6693, 3520, 48304, 52956, 47386, 152292, 731093, 2387458, 21462688, 24581744, 253780450, 900587779, 6370780639, 1478288870

Basic calculations (n = 20280827)

Multiplication

n×y

n×2	40561654
n×3	60842481
n×4	81123308
n×5	101404135

Division

n÷y

n÷2	10140413.5
n÷3	6760275.6666667
n÷3	5070206.75
n÷5	4056165.4

Exponentiation

n^y

n²	411311943803929
n³	8.3417463753212E+21
n⁴	1.6917751511577E+29
n⁵	3.4310599163527E+36

Nth Root

^y√n

²√n	4503.4239196416
³√n	272.70633083979
⁴√n	67.107554862635
⁵√n	28.934576625133

Divisors of 20280827

1, 7, 271, 1897, 10691, 74837, 2897261, 20280827

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	-20280826	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 20280827 can be divided by 8 positive divisors. The sum of these divisors (counting 20280827) is 1, the average is 0.125.

Base conversion 20280827

Base	System	Value
2	Binary	1001101010111010111111011
3	Ternary	1102011101001202
4	Quaternary	1031113113323
5	Quinary	20142441302
6	Senary	2002404415
8	Octal	115272773
10	Decimal	20280827
12	Duodecimal	696070b
16	Hexadecimal	13575fb
20	Vigesimal	66f217
36	Base36	c2osb

Cryptographic Hash Functions

md5	7639ea28f39d7fd8be91ee92265b0912
sha1	3178ea848614be4191695703e035a09f9b96efe1
sha256	b1f5771b13e7f1eb20f53c42842d958e231f7c9b32024f7028f03fd71fc2c3f4
sha512	95c5e3ac2fa635ba93f659fd0ff3099b9e3f37d6751f59f11c411a2fea230d0f3495efc9fedce9c9feb27a027b9de1a271f53d5f04c48a02a0ed39daf85664ac
ripemd-160	c74bd417112c7f46a96bdd1c71ffbf0114e0cb0b

20280827 as geometric shapes

Circle

Radius = n

Diameter	40561654
Circumference	127428194.22385
Area	1.2921745809882E+15

Sphere

Radius = n

Volume	3.4941825507758E+22
Surface area	5.1686983239526E+15
Circumference	127428194.22385

Square

Length = n

Perimeter	81123308
Area	411311943803929
Diagonal	28681420.599542

Cube

Length = n

Surface area	2467871662823574
Volume	8.3417463753212E+21
Space diagonal	35127422.783515

Equilateral Triangle

Length = n

Perimeter	60842481
Area	1.7810329610708E+14
Altitude	17563711.391757

Triangular Pyramid

Length = n

Surface area	1.7810329610708E+14
Volume	9.8308423815465E+20
Height	9560473.5331808