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

72506505 (number)

72506505 is an odd 8-digits composite number following 72506504 and preceding 72506506. In scientific notation, it is written as 7.2506505 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 38670128 positive integers (up to 72506505) that are relatively prime to 72506505.

Interesting facts

72506505 has 8 divisors, whose sum is 116010432
The reverse of 72506505 is 50560527
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	seventy-two million five hundred six thousand five hundred five

Notation

Scientific notation	7.2506505 × 10^7
Engineering notation	7.2506505 × 10^6

Prime Factorization of 72506505

Prime Factorization 5 × 3 × 4833767

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72506505	Product of the distinct prime numbers

The prime factorization of 72506505 is 5 × 3 × 4833767. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 99, 28, 418, 369, 2709, 7107, 69462, 18673, 813897, 104531, 5161868, 8269783, 52187955, 54695803, 106729234, 626455346, 4636758068, 3059516691

Basic calculations (n = 72506505)

Multiplication

n×y

n×2	145013010
n×3	217519515
n×4	290026020
n×5	362532525

Division

n÷y

n÷2	36253252.5
n÷3	24168835
n÷3	18126626.25
n÷5	14501301

Exponentiation

n^y

n²	5257193267315025
n³	3.8118070992254E+23
n⁴	2.7638081049902E+31
n⁵	2.0039406618352E+39

Nth Root

^y√n

²√n	8515.075161148
³√n	416.99001638078
⁴√n	92.277164895482
⁵√n	37.331496032007

Divisors of 72506505

1, 3, 5, 15, 4833767, 14501301, 24168835, 72506505

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	-72506504	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 72506505 can be divided by 8 positive divisors. The sum of these divisors (counting 72506505) is 1, the average is 0.125.

Base conversion 72506505

Base	System	Value
2	Binary	100010100100101110010001001
3	Ternary	12001102201020010
4	Quaternary	10110211302021
5	Quinary	122030202010
6	Senary	11110022133
8	Octal	424456211
10	Decimal	72506505
12	Duodecimal	20347949
16	Hexadecimal	4525c89
20	Vigesimal	12d3655
36	Base36	1762dl

Cryptographic Hash Functions

md5	3dcd4cce921cb870bf734d7ca8dad09f
sha1	9962ff54552eade54c41b7d127471999b4722c12
sha256	a8186074a4cf680d2c371c0bbbcd399c0da25623e15a71789f1b93e67f4120ef
sha512	7e522e376cb32018f4d329c3ff6773d4f6c233934e82bd1cd90f6d455c3a08eed31f418613fe39d223451eca8d74b3cdd2f3ba77f62a0324bd30f6a36f4e07df
ripemd-160	3c9cad82632f8eb38798865fced44bd32b92359b

72506505 as geometric shapes

Circle

Radius = n

Diameter	145013010
Circumference	455571806.89094
Area	1.6515959747099E+16

Sphere

Radius = n

Volume	1.5966860239771E+24
Surface area	6.6063838988394E+16
Circumference	455571806.89094

Square

Length = n

Perimeter	290026020
Area	5257193267315025
Diagonal	102539682.73127

Cube

Length = n

Surface area	31543159603890150
Volume	3.8118070992254E+23
Space diagonal	125584950.53925

Equilateral Triangle

Length = n

Perimeter	217519515
Area	2.2764314610497E+15
Altitude	62792475.269623

Triangular Pyramid

Length = n

Surface area	2.2764314610497E+15
Volume	4.4922577473955E+22
Height	34179894.243758