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

72189085 (number)

72189085 is an odd 8-digits composite number following 72189084 and preceding 72189086. In scientific notation, it is written as 7.2189085 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 57751264 positive integers (up to 72189085) that are relatively prime to 72189085.

Interesting facts

72189085 has 4 divisors, whose sum is 86626908
The reverse of 72189085 is 58098127
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	seventy-two million one hundred eighty-nine thousand eighty-five

Notation

Scientific notation	7.2189085 × 10^7
Engineering notation	7.2189085 × 10^6

Prime Factorization of 72189085

Prime Factorization 5 × 14437817

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72189085	Product of the distinct prime numbers

The prime factorization of 72189085 is 5 × 14437817. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 76, 99, 227, 764, 4969, 2246, 86244, 86795, 734196, 841748, 6026526, 1966480, 64483786, 17854697, 820609526, 324998367, 4888899387, 1608321584

Basic calculations (n = 72189085)

Multiplication

n×y

n×2	144378170
n×3	216567255
n×4	288756340
n×5	360945425

Division

n÷y

n÷2	36094542.5
n÷3	24063028.333333
n÷3	18047271.25
n÷5	14437817

Exponentiation

n^y

n²	5211263993137225
n³	3.7619637935802E+23
n⁴	2.7157272406169E+31
n⁵	1.9604586460971E+39

Nth Root

^y√n

²√n	8496.4160091182
³√n	416.38062465463
⁴√n	92.176005604052
⁵√n	37.298752573837

Divisors of 72189085

1, 5, 14437817, 72189085

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	-72189084	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 72189085 can be divided by 4 positive divisors. The sum of these divisors (counting 72189085) is 1, the average is 0.25.

Base conversion 72189085

Base	System	Value
2	Binary	100010011011000010010011101
3	Ternary	12000211120210211
4	Quaternary	10103120102131
5	Quinary	121440022320
6	Senary	11055132421
8	Octal	423302235
10	Decimal	72189085
12	Duodecimal	20214111
16	Hexadecimal	44d849d
20	Vigesimal	12b3ce5
36	Base36	16z9gd

Cryptographic Hash Functions

md5	eb4b64ffebc70caffe44d801b7edec15
sha1	94b5de68f2c019c34adbdd0b5766667a89c4c6cf
sha256	9978fbf5d05003b8a6843b7285a3b73d3e5b5107c49b035c79debef9b9bb3e71
sha512	4aa537fb926683bad2cfd6b15d7a6ce741a2c0dbdd288b358a0020dfbec8b380864bac2f8eb40227ec5be59ea34abe4df09266b04380c8f1f20c3d67f30f510e
ripemd-160	d4506abaceccb1316178215d5bf2725a81be5a4f

72189085 as geometric shapes

Circle

Radius = n

Diameter	144378170
Circumference	453577398.21074
Area	1.6371668676757E+16

Sphere

Radius = n

Volume	1.575807708931E+24
Surface area	6.5486674707028E+16
Circumference	453577398.21074

Square

Length = n

Perimeter	288756340
Area	5211263993137225
Diagonal	102090783.0623

Cube

Length = n

Surface area	31267583958823350
Volume	3.7619637935802E+23
Space diagonal	125035162.97191

Equilateral Triangle

Length = n

Perimeter	216567255
Area	2.256543501942E+15
Altitude	62517581.485954

Triangular Pyramid

Length = n

Surface area	2.256543501942E+15
Volume	4.4335168483647E+22
Height	34030261.020768