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

20120938 (number)

20120938 is an even 8-digits composite number following 20120937 and preceding 20120939. In scientific notation, it is written as 2.0120938 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 10002144 positive integers (up to 20120938) that are relatively prime to 20120938.

Interesting facts

20120938 has 8 divisors, whose sum is 30356388
The reverse of 20120938 is 83902102
Previous prime number is 173

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million one hundred twenty thousand nine hundred thirty-eight

Notation

Scientific notation	2.0120938 × 10^7
Engineering notation	2.0120938 × 10^6

Prime Factorization of 20120938

Prime Factorization 2 × 173 × 58153

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20120938	Product of the distinct prime numbers

The prime factorization of 20120938 is 2 × 173 × 58153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 47, 38, 891, 454, 289, 3173, 57995, 95825, 857461, 266212, 8812805, 5167083, 71901924, 82434677, 12642111, 137417334, 6982958595, 7361715146

Basic calculations (n = 20120938)

Multiplication

n×y

n×2	40241876
n×3	60362814
n×4	80483752
n×5	100604690

Division

n÷y

n÷2	10060469
n÷3	6706979.3333333
n÷3	5030234.5
n÷5	4024187.6

Exponentiation

n^y

n²	404852145999844
n³	8.1460049288298E+21
n⁴	1.6390526012068E+29
n⁵	3.2979275767621E+36

Nth Root

^y√n

²√n	4485.6368555647
³√n	271.9877896047
⁴√n	66.974897204584
⁵√n	28.888809467612

Divisors of 20120938

1, 2, 173, 346, 58153, 116306, 10060469, 20120938

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	-20120937	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 20120938 can be divided by 8 positive divisors. The sum of these divisors (counting 20120938) is 1, the average is 0.125.

Base conversion 20120938

Base	System	Value
2	Binary	1001100110000010101101010
3	Ternary	1101212020201221
4	Quaternary	1030300111222
5	Quinary	20122332223
6	Senary	1555132254
8	Octal	114602552
10	Decimal	20120938
12	Duodecimal	68a408a
16	Hexadecimal	133056a
20	Vigesimal	65f26i
36	Base36	bz9ey

Cryptographic Hash Functions

md5	1e64ca94cf8fb3bfffb063ca89194a34
sha1	327ac91282a423a38577f0ba918a53166d62538e
sha256	0b4618ebe56dba6f62d35e9fb964955a1b70447ddbe7b842595959e255a25690
sha512	a824b5cc2d476710e88954c89772b1a304c5c5b91f372fdc94dc043ca3618ecc7052456a714b27d214fef8e833f31c0c5b339783d46c8c114d5d00a8405dd819
ripemd-160	423b18e85632645b101be3814bc7a8a803774c85

20120938 as geometric shapes

Circle

Radius = n

Diameter	40241876
Circumference	126423582.00827
Area	1.2718805276632E+15

Sphere

Radius = n

Volume	3.4121905654024E+22
Surface area	5.0875221106527E+15
Circumference	126423582.00827

Square

Length = n

Perimeter	80483752
Area	404852145999844
Diagonal	28455303.407268

Cube

Length = n

Surface area	2429112875999064
Volume	8.1460049288298E+21
Space diagonal	34850486.911943

Equilateral Triangle

Length = n

Perimeter	60362814
Area	1.7530612160626E+14
Altitude	17425243.455972

Triangular Pyramid

Length = n

Surface area	1.7530612160626E+14
Volume	9.600158874591E+20
Height	9485101.1357561