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

72065489 (number)

72065489 is an odd 8-digits composite number following 72065488 and preceding 72065490. In scientific notation, it is written as 7.2065489 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 71352576 positive integers (up to 72065489) that are relatively prime to 72065489.

Interesting facts

72065489 has 8 divisors, whose sum is 72781800
The reverse of 72065489 is 98456027
Previous prime number is 433

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	seventy-two million sixty-five thousand four hundred eighty-nine

Notation

Scientific notation	7.2065489 × 10^7
Engineering notation	7.2065489 × 10^6

Prime Factorization of 72065489

Prime Factorization 149 × 433 × 1117

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72065489	Product of the distinct prime numbers

The prime factorization of 72065489 is 149 × 433 × 1117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 86, 90, 299, 552, 8501, 6654, 15954, 56278, 515920, 754583, 8168783, 5357608, 79945276, 72020343, 703694828, 839986845, 8807654383, 4569679720

Basic calculations (n = 72065489)

Multiplication

n×y

n×2	144130978
n×3	216196467
n×4	288261956
n×5	360327445

Division

n÷y

n÷2	36032744.5
n÷3	24021829.666667
n÷3	18016372.25
n÷5	14413097.8

Exponentiation

n^y

n²	5193434704809121
n³	3.7426741159164E+23
n⁴	2.6971764033116E+31
n⁵	1.9437333642391E+39

Nth Root

^y√n

²√n	8489.1394734684
³√n	416.14285843356
⁴√n	92.136526271986
⁵√n	37.285971868848

Divisors of 72065489

1, 149, 433, 1117, 64517, 166433, 483661, 72065489

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	-72065488	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 72065489 can be divided by 8 positive divisors. The sum of these divisors (counting 72065489) is 1, the average is 0.125.

Base conversion 72065489

Base	System	Value
2	Binary	100010010111010000111010001
3	Ternary	12000121022021012
4	Quaternary	10102322013101
5	Quinary	121422043424
6	Senary	11052340305
8	Octal	422720721
10	Decimal	72065489
12	Duodecimal	20174695
16	Hexadecimal	44ba1d1
20	Vigesimal	12a83e9
36	Base36	16wm35

Cryptographic Hash Functions

md5	a59d127c9222655d6dec524066ee40eb
sha1	6ad5c4b15b644a67ee4cbc490dcb3fb0f7f6cbd0
sha256	897adcc6ac16eb9099f6d600cb7a4e8474d0ce5a54e553869dedb84af8ef0420
sha512	a270412176a9fac4eb59b19cbcafefe36b34d96ac12af6abcc3794e6b10357cf6be6e506d1c50d09aa36d929f2149d012dfd8688e06253603337285ca33211da
ripemd-160	a13bab8807629f79a601c5b204dd1c0d40e2e16f

72065489 as geometric shapes

Circle

Radius = n

Diameter	144130978
Circumference	452800821.63951
Area	1.6315656315527E+16

Sphere

Radius = n

Volume	1.5677276676458E+24
Surface area	6.5262625262106E+16
Circumference	452800821.63951

Square

Length = n

Perimeter	288261956
Area	5193434704809121
Diagonal	101915991.92285

Cube

Length = n

Surface area	31160608228854726
Volume	3.7426741159164E+23
Space diagonal	124821088.4203

Equilateral Triangle

Length = n

Perimeter	216196467
Area	2.2488231936302E+15
Altitude	62410544.210148

Triangular Pyramid

Length = n

Surface area	2.2488231936302E+15
Volume	4.4107837452264E+22
Height	33971997.307616