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

20146831 (number)

20146831 is an odd 8-digits prime number following 20146830 and preceding 20146832. In scientific notation, it is written as 2.0146831 × 10^7. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 20146830 positive integers (up to 20146831) that are relatively prime to 20146831.

Interesting facts

20146831 has 2 divisors, whose sum is 20146832
The reverse of 20146831 is 13864102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million one hundred forty-six thousand eight hundred thirty-one

Notation

Scientific notation	2.0146831 × 10^7
Engineering notation	2.0146831 × 10^6

Prime Factorization of 20146831

Prime Factorization 20146831

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20146831	Product of the distinct prime numbers

The prime factorization of 20146831 is 20146831. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 7, 85, 25, 669, 662, 9769, 6665, 12882, 56093, 47150, 586986, 279799, 6002267, 44639908, 45113906, 793822747, 948522671, 1582617638, 8918990159

Basic calculations (n = 20146831)

Multiplication

n×y

n×2	40293662
n×3	60440493
n×4	80587324
n×5	100734155

Division

n÷y

n÷2	10073415.5
n÷3	6715610.3333333
n÷3	5036707.75
n÷5	4029366.2

Exponentiation

n^y

n²	405894799342561
n³	8.1774939261335E+21
n⁴	1.6475058813334E+29
n⁵	3.319202256273E+36

Nth Root

^y√n

²√n	4488.5221398585
³√n	272.10441042751
⁴√n	66.996433784631
⁵√n	28.896240862712

Divisors of 20146831

1, 20146831

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20146832	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10073416	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4488.5222512537	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999007288	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146831 can be divided by 2 positive divisors. The sum of these divisors (counting 20146831) is 20146832, the average is 10073416.

Base conversion 20146831

Base	System	Value
2	Binary	1001100110110101010001111
3	Ternary	1101220120020221
4	Quaternary	1030312222033
5	Quinary	20124144311
6	Senary	1555452211
8	Octal	114665217
10	Decimal	20146831
12	Duodecimal	68b7067
16	Hexadecimal	1336a8f
20	Vigesimal	65i71b
36	Base36	bzte7

Cryptographic Hash Functions

md5	042c3e4f61b7591185fa4560db1586a6
sha1	d924e34a699177af1eee5a25f1129877756fc6d5
sha256	a698da3a493b0250180a7bf1733730a59e7573eb2eb803a7b4cc499b3eb3e4e7
sha512	e636f6cd7855ed06c82a9bb8de9a5d9098e079726a2fc44c8331eeae981124a281f167750eddab162423ae9da220455e1523794b4e3ff0c14e5b213c0b62921d
ripemd-160	e54454ad3ce7d03da96ae22f1cc3aaf6e32c96ff

20146831 as geometric shapes

Circle

Radius = n

Diameter	40293662
Circumference	126586272.52543
Area	1.2751561197449E+15

Sphere

Radius = n

Volume	3.4253806457488E+22
Surface area	5.1006244789796E+15
Circumference	126586272.52543

Square

Length = n

Perimeter	80587324
Area	405894799342561
Diagonal	28491921.639039

Cube

Length = n

Surface area	2435368796055366
Volume	8.1774939261335E+21
Space diagonal	34895334.903504

Equilateral Triangle

Length = n

Perimeter	60440493
Area	1.7575760374732E+14
Altitude	17447667.451752

Triangular Pyramid

Length = n

Surface area	1.7575760374732E+14
Volume	9.6372690138013E+20
Height	9497307.2130129