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

72020906 (number)

72020906 is an even 8-digits composite number following 72020905 and preceding 72020907. In scientific notation, it is written as 7.2020906 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 34115148 positive integers (up to 72020906) that are relatively prime to 72020906.

Interesting facts

72020906 has 8 divisors, whose sum is 113717280
The reverse of 72020906 is 60902027
Previous prime number is 19

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	seventy-two million twenty thousand nine hundred six

Notation

Scientific notation	7.2020906 × 10^7
Engineering notation	7.2020906 × 10^6

Prime Factorization of 72020906

Prime Factorization 2 × 19 × 1895287

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72020906	Product of the distinct prime numbers

The prime factorization of 72020906 is 2 × 19 × 1895287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 83, 4, 780, 986, 4930, 1351, 52339, 70768, 38048, 20768, 7194769, 4772477, 9108687, 64030075, 681423012, 994121937, 2905278116, 7584337812

Basic calculations (n = 72020906)

Multiplication

n×y

n×2	144041812
n×3	216062718
n×4	288083624
n×5	360104530

Division

n÷y

n÷2	36010453
n÷3	24006968.666667
n÷3	18005226.5
n÷5	14404181.2

Exponentiation

n^y

n²	5187010901060836
n³	3.7357322452628E+23
n⁴	2.6905082087724E+31
n⁵	1.9377283879622E+39

Nth Root

^y√n

²√n	8486.5131826917
³√n	416.05702574388
⁴√n	92.122273000028
⁵√n	37.281357366082

Divisors of 72020906

1, 2, 19, 38, 1895287, 3790574, 36010453, 72020906

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	-72020905	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 72020906 can be divided by 8 positive divisors. The sum of these divisors (counting 72020906) is 1, the average is 0.125.

Base conversion 72020906

Base	System	Value
2	Binary	100010010101111001110101010
3	Ternary	12000112001002222
4	Quaternary	10102233032222
5	Quinary	121414132111
6	Senary	11051354042
8	Octal	422571652
10	Decimal	72020906
12	Duodecimal	20152922
16	Hexadecimal	44af3aa
20	Vigesimal	12a2c56
36	Base36	16vnoq

Cryptographic Hash Functions

md5	95a542e365b2f7e0c1b029dc31886617
sha1	5afe8be4ac63adac9c8b024ce2d93a8ee8987375
sha256	1c97a46244a2ec2af2b36bd6a73c7e172635e7c69025fa205e87e8d9b61f148b
sha512	cf97e758c810ceb13d65e7afd685da175e3845c0ca048367e6c5ae8ce5a26335d2a25ea67761bff65b0a13c3e749e62354408d04b787c11d0c42b0b166b363f3
ripemd-160	3988601468d5c7e046811e23fb82dd534f6c1d4a

72020906 as geometric shapes

Circle

Radius = n

Diameter	144041812
Circumference	452520698.38896
Area	1.6295475340863E+16

Sphere

Radius = n

Volume	1.5648198636661E+24
Surface area	6.5181901363452E+16
Circumference	452520698.38896

Square

Length = n

Perimeter	288083624
Area	5187010901060836
Diagonal	101852942.0396

Cube

Length = n

Surface area	31122065406365016
Volume	3.7357322452628E+23
Space diagonal	124743868.39914

Equilateral Triangle

Length = n

Perimeter	216062718
Area	2.2460416050127E+15
Altitude	62371934.199571

Triangular Pyramid

Length = n

Surface area	2.2460416050127E+15
Volume	4.4026026722043E+22
Height	33950980.679866