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

20971029 (number)

20971029 is an odd 8-digits composite number following 20971028 and preceding 20971030. In scientific notation, it is written as 2.0971029 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 13812080 positive integers (up to 20971029) that are relatively prime to 20971029.

Interesting facts

20971029 has 8 divisors, whose sum is 28298592
The reverse of 20971029 is 92017902
Previous prime number is 83

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty million nine hundred seventy-one thousand twenty-nine

Notation

Scientific notation	2.0971029 × 10^7
Engineering notation	2.0971029 × 10^6

Prime Factorization of 20971029

Prime Factorization 3 × 83 × 84221

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20971029	Product of the distinct prime numbers

The prime factorization of 20971029 is 3 × 83 × 84221. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 28, 24, 77, 925, 4244, 2549, 24446, 53813, 294617, 901924, 7868697, 8693638, 71474697, 62015126, 703112792, 633145969, 5809707042, 6095436611

Basic calculations (n = 20971029)

Multiplication

n×y

n×2	41942058
n×3	62913087
n×4	83884116
n×5	104855145

Division

n÷y

n÷2	10485514.5
n÷3	6990343
n÷3	5242757.25
n÷5	4194205.8

Exponentiation

n^y

n²	439784057318841
n³	9.2227242197711E+21
n⁴	1.9341001707182E+29
n⁵	4.0560070769037E+36

Nth Root

^y√n

²√n	4579.4136087495
³√n	275.76548815186
⁴√n	67.671364761984
⁵√n	29.128890849279

Divisors of 20971029

1, 3, 83, 249, 84221, 252663, 6990343, 20971029

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	-20971028	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 20971029 can be divided by 8 positive divisors. The sum of these divisors (counting 20971029) is 1, the average is 0.125.

Base conversion 20971029

Base	System	Value
2	Binary	1001111111111111000010101
3	Ternary	1110110102211210
4	Quaternary	1033333320111
5	Quinary	20332033104
6	Senary	2025252033
8	Octal	117777025
10	Decimal	20971029
12	Duodecimal	7034019
16	Hexadecimal	13ffe15
20	Vigesimal	6b17b9
36	Base36	chhcl

Cryptographic Hash Functions

md5	d1b46c8658de333cabb08ed207c0292e
sha1	23d6ea016058bf97473f5f2337f4944439451149
sha256	f78f2ca8f6a71ff13339589819a36bdda77701cc83ed9d311931b75640b21a36
sha512	31b38fc4a3fc3580dae64ddb26b2509f661a570d157b7e90c422e501aee3ab06087a9faec0964f5015e31c92db006a464998eb8260933658f861559c639ea8e1
ripemd-160	96b3e2475d616ef8ba87b5ebf563aca646c70315

20971029 as geometric shapes

Circle

Radius = n

Diameter	41942058
Circumference	131764861.28924
Area	1.3816223636388E+15

Sphere

Radius = n

Volume	3.8632056873223E+22
Surface area	5.5264894545551E+15
Circumference	131764861.28924

Square

Length = n

Perimeter	83884116
Area	439784057318841
Diagonal	29657513.628719

Cube

Length = n

Surface area	2638704343913046
Volume	9.2227242197711E+21
Space diagonal	36322887.715

Equilateral Triangle

Length = n

Perimeter	62913087
Area	1.9043208290875E+14
Altitude	18161443.8575

Triangular Pyramid

Length = n

Surface area	1.9043208290875E+14
Volume	1.0869084728023E+21
Height	9885837.8762398