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

72028298 (number)

72028298 is an even 8-digits composite number following 72028297 and preceding 72028299. In scientific notation, it is written as 7.2028298 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 35751136 positive integers (up to 72028298) that are relatively prime to 72028298.

Interesting facts

72028298 has 8 divisors, whose sum is 108831492
The reverse of 72028298 is 89282027
Previous prime number is 137

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	seventy-two million twenty-eight thousand two hundred ninety-eight

Notation

Scientific notation	7.2028298 × 10^7
Engineering notation	7.2028298 × 10^6

Prime Factorization of 72028298

Prime Factorization 2 × 137 × 262877

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72028298	Product of the distinct prime numbers

The prime factorization of 72028298 is 2 × 137 × 262877. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 98, 46, 173, 565, 2513, 8121, 26523, 51732, 101176, 490460, 8809073, 5377499, 25312710, 78011196, 78852063, 371923060, 7311687811, 3242972489

Basic calculations (n = 72028298)

Multiplication

n×y

n×2	144056596
n×3	216084894
n×4	288113192
n×5	360141490

Division

n÷y

n÷2	36014149
n÷3	24009432.666667
n÷3	18007074.5
n÷5	14405659.6

Exponentiation

n^y

n²	5188075712776804
n³	3.7368826348645E+23
n⁴	2.6916129601505E+31
n⁵	1.9387230039438E+39

Nth Root

^y√n

²√n	8486.9486860709
³√n	416.07125951984
⁴√n	92.124636694377
⁵√n	37.282122622994

Divisors of 72028298

1, 2, 137, 274, 262877, 525754, 36014149, 72028298

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	-72028297	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 72028298 can be divided by 8 positive divisors. The sum of these divisors (counting 72028298) is 1, the average is 0.125.

Base conversion 72028298

Base	System	Value
2	Binary	100010010110001000010001010
3	Ternary	12000112102020202
4	Quaternary	10102301002022
5	Quinary	121414401143
6	Senary	11051452202
8	Octal	422610212
10	Decimal	72028298
12	Duodecimal	20157062
16	Hexadecimal	44b108a
20	Vigesimal	12a3aei
36	Base36	16vte2

Cryptographic Hash Functions

md5	2ab1ee5639d027e4926c18250790609b
sha1	c4c98bdbdb9bf453ac029e316176f51edbeda9cd
sha256	c2bdaa912315e5363485d27a6afdf5a9b82eee18da0c632d537eabb97728c6b9
sha512	c9fcd374efef7eaf0e8867fb1c88f48c7b9369c2c5e591ae88bacb13410b95ac7bac1df9c38126ee1ca41c8057d5169af686ec63ab097214a6f4a0b696299025
ripemd-160	b277a093254e582f52177e97a998976325ce600e

72028298 as geometric shapes

Circle

Radius = n

Diameter	144056596
Circumference	452567143.69475
Area	1.6298820545527E+16

Sphere

Radius = n

Volume	1.5653017377357E+24
Surface area	6.5195282182109E+16
Circumference	452567143.69475

Square

Length = n

Perimeter	288113192
Area	5188075712776804
Diagonal	101863395.90625

Cube

Length = n

Surface area	31128454276660824
Volume	3.7368826348645E+23
Space diagonal	124756671.71871

Equilateral Triangle

Length = n

Perimeter	216084894
Area	2.2465026820109E+15
Altitude	62378335.859356

Triangular Pyramid

Length = n

Surface area	2.2465026820109E+15
Volume	4.4039584193516E+22
Height	33954465.302084