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

72541490 (number)

72541490 is an even 8-digits composite number following 72541489 and preceding 72541491. In scientific notation, it is written as 7.2541490 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 24871344 positive integers (up to 72541490) that are relatively prime to 72541490.

Interesting facts

72541490 has 8 divisors, whose sum is 111921264
The reverse of 72541490 is 09414527
Previous prime number is 35

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	seventy-two million five hundred forty-one thousand four hundred ninety

Notation

Scientific notation	7.2541490 × 10^7
Engineering notation	7.2541490 × 10^6

Prime Factorization of 72541490

Prime Factorization 2 × 35 × 1036307

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72541490	Product of the distinct prime numbers

The prime factorization of 72541490 is 2 × 35 × 1036307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 63, 87, 250, 664, 280, 5858, 64043, 86087, 410129, 700885, 825729, 8169716, 73902054, 49941870, 974497280, 241196186, 5294348938, 9603864323

Basic calculations (n = 72541490)

Multiplication

n×y

n×2	145082980
n×3	217624470
n×4	290165960
n×5	362707450

Division

n÷y

n÷2	36270745
n÷3	24180496.666667
n÷3	18135372.5
n÷5	14508298

Exponentiation

n^y

n²	5262267771420100
n³	3.8173274491779E+23
n⁴	2.7691462098127E+31
n⁵	2.0087799208766E+39

Nth Root

^y√n

²√n	8517.1292111838
³√n	417.05707266311
⁴√n	92.288294009499
⁵√n	37.335097889222

Divisors of 72541490

1, 2, 35, 70, 1036307, 2072614, 36270745, 72541490

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	-72541489	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 72541490 can be divided by 8 positive divisors. The sum of these divisors (counting 72541490) is 1, the average is 0.125.

Base conversion 72541490

Base	System	Value
2	Binary	100010100101110010100110010
3	Ternary	12001111111012212
4	Quaternary	10110232110302
5	Quinary	122032311430
6	Senary	11110452122
8	Octal	424562462
10	Decimal	72541490
12	Duodecimal	20364042
16	Hexadecimal	452e532
20	Vigesimal	12d7dea
36	Base36	176tde

Cryptographic Hash Functions

md5	e33e3d8f79a39b6e7a66e123f016f474
sha1	f88f7f350e89857bc25ffa1f4bdbe580c6ff8338
sha256	75793a5c9d2404a83ba02f47da8f0ca7966cf8514193ad87c42dbd738e665dc9
sha512	72938a05f0df87fabeafeeb7fff8f8a89a6d62523ec355e766e06d81fbc31ca178da84ca74dcd9b31f4bf0077181116fbe79c7c696662c114930059896f5361d
ripemd-160	424c081dc804f7eca6194a4c4c2a87a27fa60c4b

72541490 as geometric shapes

Circle

Radius = n

Diameter	145082980
Circumference	455791624.12891
Area	1.6531901771916E+16

Sphere

Radius = n

Volume	1.5989983827579E+24
Surface area	6.6127607087663E+16
Circumference	455791624.12891

Square

Length = n

Perimeter	290165960
Area	5262267771420100
Diagonal	102589158.99275

Cube

Length = n

Surface area	31573606628520600
Volume	3.8173274491779E+23
Space diagonal	125645546.33675

Equilateral Triangle

Length = n

Perimeter	217624470
Area	2.278628785783E+15
Altitude	62822773.168375

Triangular Pyramid

Length = n

Surface area	2.278628785783E+15
Volume	4.4987635422054E+22
Height	34196386.330917