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

20072738 (number)

20072738 is an even 8-digits composite number following 20072737 and preceding 20072739. In scientific notation, it is written as 2.0072738 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 8602596 positive integers (up to 20072738) that are relatively prime to 20072738.

Interesting facts

20072738 has 8 divisors, whose sum is 34410432
The reverse of 20072738 is 83727002
Previous prime number is 7

Basic properties

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

Name

Name	twenty million seventy-two thousand seven hundred thirty-eight

Notation

Scientific notation	2.0072738 × 10^7
Engineering notation	2.0072738 × 10^6

Prime Factorization of 20072738

Prime Factorization 2 × 7 × 1433767

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20072738	Product of the distinct prime numbers

The prime factorization of 20072738 is 2 × 7 × 1433767. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 83, 98, 64, 200, 8395, 6013, 69110, 12865, 138674, 683674, 9544964, 1650435, 1877361, 88119584, 904985094, 282614940, 9925315049, 5615213842

Basic calculations (n = 20072738)

Multiplication

n×y

n×2	40145476
n×3	60218214
n×4	80290952
n×5	100363690

Division

n÷y

n÷2	10036369
n÷3	6690912.6666667
n÷3	5018184.5
n÷5	4014547.6

Exponentiation

n^y

n²	402914810816644
n³	8.0876034338421E+21
n⁴	1.6234034477541E+29
n⁵	3.2586152075065E+36

Nth Root

^y√n

²√n	4480.2609299013
³√n	271.77043238108
⁴√n	66.934751287364
⁵√n	28.874955473509

Divisors of 20072738

1, 2, 7, 14, 1433767, 2867534, 10036369, 20072738

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	-20072737	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 20072738 can be divided by 8 positive divisors. The sum of these divisors (counting 20072738) is 1, the average is 0.125.

Base conversion 20072738

Base	System	Value
2	Binary	1001100100100100100100010
3	Ternary	1101202210121202
4	Quaternary	1030210210202
5	Quinary	20114311423
6	Senary	1554121202
8	Octal	114444442
10	Decimal	20072738
12	Duodecimal	6880202
16	Hexadecimal	1324922
20	Vigesimal	6591gi
36	Base36	by882

Cryptographic Hash Functions

md5	6a56496ef269d4886519919fecfc2734
sha1	7fc6373b4be5b300a93e54f858a408c98bec5c6c
sha256	5b02b5d69e1b91f56d5665948ee10ca9031e33618aa6ba94175f94c088b697b2
sha512	8cba80a26797d2970725379552a9e51c82bba72cec018f41bad4b60214c9e48c7ec551a3672c9aa3e7b746588fb43617682a13712144058707c38e5b38ae10ed
ripemd-160	8da359122dde9e0e4c77a19175618f3e7a135a22

20072738 as geometric shapes

Circle

Radius = n

Diameter	40145476
Circumference	126120732.47647
Area	1.2657942096841E+15

Sphere

Radius = n

Volume	3.3877274043874E+22
Surface area	5.0631768387364E+15
Circumference	126120732.47647

Square

Length = n

Perimeter	80290952
Area	402914810816644
Diagonal	28387138.313562

Cube

Length = n

Surface area	2417488864899864
Volume	8.0876034338421E+21
Space diagonal	34767002.063018

Equilateral Triangle

Length = n

Perimeter	60218214
Area	1.7446723086411E+14
Altitude	17383501.031509

Triangular Pyramid

Length = n

Surface area	1.7446723086411E+14
Volume	9.5313320526955E+20
Height	9462379.4378539