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

20172969 (number)

20172969 is an odd 8-digits composite number following 20172968 and preceding 20172970. In scientific notation, it is written as 2.0172969 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 13384440 positive integers (up to 20172969) that are relatively prime to 20172969.

Interesting facts

20172969 has 8 divisors, whose sum is 20519680
The reverse of 20172969 is 96927102
Previous prime number is 271

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

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

Notation

Scientific notation	2.0172969 × 10^7
Engineering notation	2.0172969 × 10^6

Prime Factorization of 20172969

Prime Factorization 81 × 271 × 919

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20172969	Product of the distinct prime numbers

The prime factorization of 20172969 is 81 × 271 × 919. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 9, 32, 568, 24, 4916, 9285, 49769, 12597, 527361, 140622, 5372464, 1936455, 90248251, 83632018, 649779685, 268623191, 8625981472, 2076856358

Basic calculations (n = 20172969)

Multiplication

n×y

n×2	40345938
n×3	60518907
n×4	80691876
n×5	100864845

Division

n÷y

n÷2	10086484.5
n÷3	6724323
n÷3	5043242.25
n÷5	4034593.8

Exponentiation

n^y

n²	406948678274961
n³	8.2093630714318E+21
n⁴	1.6560722674974E+29
n⁵	3.3407894513984E+36

Nth Root

^y√n

²√n	4491.4328448726
³√n	272.22203341804
⁴√n	67.018153099534
⁵√n	28.903734828296

Divisors of 20172969

1, 81, 271, 919, 21951, 74439, 249049, 20172969

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	-20172968	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 20172969 can be divided by 8 positive divisors. The sum of these divisors (counting 20172969) is 1, the average is 0.125.

Base conversion 20172969

Base	System	Value
2	Binary	1001100111101000010101001
3	Ternary	1101221220010000
4	Quaternary	1030331002221
5	Quinary	20131013334
6	Senary	2000213213
8	Octal	114750251
10	Decimal	20172969
12	Duodecimal	690a209
16	Hexadecimal	133d0a9
20	Vigesimal	661c89
36	Base36	c0dk9

Cryptographic Hash Functions

md5	782cc0ced98c6e47cbd18803f8f913c4
sha1	846e37cf638db3a60859cf4cc8d43942547386e7
sha256	3fd0608df1e69e507488d000e3b718d7f32441317dbebc2c40c78e63d9a2c21d
sha512	8e6e62b0bbfd81a619e706f5d821017f50d3fb7fd4ed9b2e5f5a3150daf8d164a3f9a46c10e7dd21c8056c7620a96251085dbee85eb8edd7f6d60065616ab188
ripemd-160	2cc994a89bdc472f05014b1f2fb4ceb0dd8e811b

20172969 as geometric shapes

Circle

Radius = n

Diameter	40345938
Circumference	126750502.42299
Area	1.2784669780567E+15

Sphere

Radius = n

Volume	3.4387299621148E+22
Surface area	5.1138679122268E+15
Circumference	126750502.42299

Square

Length = n

Perimeter	80691876
Area	406948678274961
Diagonal	28528886.353132

Cube

Length = n

Surface area	2441692069649766
Volume	8.2093630714318E+21
Space diagonal	34940607.247512

Equilateral Triangle

Length = n

Perimeter	60518907
Area	1.7621394671131E+14
Altitude	17470303.623756

Triangular Pyramid

Length = n

Surface area	1.7621394671131E+14
Volume	9.6748271617197E+20
Height	9509628.7843773