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

72020902 (number)

72020902 is an even 8-digits composite number following 72020901 and preceding 72020903. In scientific notation, it is written as 7.2020902 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 36010450 positive integers (up to 72020902) that are relatively prime to 72020902.

Interesting facts

72020902 has 4 divisors, whose sum is 108031356
The reverse of 72020902 is 20902027
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	seventy-two million twenty thousand nine hundred two

Notation

Scientific notation	7.2020902 × 10^7
Engineering notation	7.2020902 × 10^6

Prime Factorization of 72020902

Prime Factorization 2 × 36010451

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72020902	Product of the distinct prime numbers

The prime factorization of 72020902 is 2 × 36010451. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 30, 24, 218, 72, 5630, 3158, 89800, 13083, 804113, 471525, 6351406, 4724736, 93548419, 37962760, 758334732, 976378209, 9103568225, 824833333

Basic calculations (n = 72020902)

Multiplication

n×y

n×2	144041804
n×3	216062706
n×4	288083608
n×5	360104510

Division

n÷y

n÷2	36010451
n÷3	24006967.333333
n÷3	18005225.5
n÷5	14404180.4

Exponentiation

n^y

n²	5187010324893604
n³	3.7357316228215E+23
n⁴	2.6905076110553E+31
n⁵	1.9377278498607E+39

Nth Root

^y√n

²√n	8486.5129470236
³√n	416.05701804136
⁴√n	92.122271720923
⁵√n	37.281356951965

Divisors of 72020902

1, 2, 36010451, 72020902

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72020901	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72020902 can be divided by 4 positive divisors. The sum of these divisors (counting 72020902) is 1, the average is 0.25.

Base conversion 72020902

Base	System	Value
2	Binary	100010010101111001110100110
3	Ternary	12000112001002211
4	Quaternary	10102233032212
5	Quinary	121414132102
6	Senary	11051354034
8	Octal	422571646
10	Decimal	72020902
12	Duodecimal	2015291a
16	Hexadecimal	44af3a6
20	Vigesimal	12a2c52
36	Base36	16vnom

Cryptographic Hash Functions

md5	8fd10a48cb707deeeaafed5fe67790ca
sha1	ef576eac9f1e05a6907ceb33d05793d4ea784330
sha256	6d032ece32895b57e455b3d617555ac7d92d8e90360f31c2aba8c9a511735f0f
sha512	66337bfd06c069b299c2a50d0df90f4bf144f36234c93eec95423382935596077e24de88c7c53e23e40b50a8388df4c8e163162f96564f8e913ba651adb23a10
ripemd-160	63c45aa375fb2d62970f3f0d02b337e5accab25d

72020902 as geometric shapes

Circle

Radius = n

Diameter	144041804
Circumference	452520673.25622
Area	1.629547353078E+16

Sphere

Radius = n

Volume	1.5648196029385E+24
Surface area	6.5181894123121E+16
Circumference	452520673.25622

Square

Length = n

Perimeter	288083608
Area	5187010324893604
Diagonal	101852936.38274

Cube

Length = n

Surface area	31122061949361624
Volume	3.7357316228215E+23
Space diagonal	124743861.47094

Equilateral Triangle

Length = n

Perimeter	216062706
Area	2.246041355525E+15
Altitude	62371930.735469

Triangular Pyramid

Length = n

Surface area	2.246041355525E+15
Volume	4.4026019386502E+22
Height	33950978.794248