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

72505513 (number)

72505513 is an odd 8-digits composite number following 72505512 and preceding 72505514. In scientific notation, it is written as 7.2505513 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 71276548 positive integers (up to 72505513) that are relatively prime to 72505513.

Interesting facts

72505513 has 4 divisors, whose sum is 73734480
The reverse of 72505513 is 31550527
Previous prime number is 59

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

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

Notation

Scientific notation	7.2505513 × 10^7
Engineering notation	7.2505513 × 10^6

Prime Factorization of 72505513

Prime Factorization 59 × 1228907

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72505513	Product of the distinct prime numbers

The prime factorization of 72505513 is 59 × 1228907. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 20, 62, 121, 924, 219, 189, 77857, 75555, 632660, 312359, 4628567, 4093758, 62711016, 72134655, 931252157, 485517448, 9345750063, 9763655855

Basic calculations (n = 72505513)

Multiplication

n×y

n×2	145011026
n×3	217516539
n×4	290022052
n×5	362527565

Division

n÷y

n÷2	36252756.5
n÷3	24168504.333333
n÷3	18126378.25
n÷5	14501102.6

Exponentiation

n^y

n²	5257049415393169
n³	3.8116506472943E+23
n⁴	2.7636568555886E+31
n⁵	2.0038035807042E+39

Nth Root

^y√n

²√n	8515.0169113161
³√n	416.98811468482
⁴√n	92.276849270639
⁵√n	37.331393881043

Divisors of 72505513

1, 59, 1228907, 72505513

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	-72505512	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 72505513 can be divided by 4 positive divisors. The sum of these divisors (counting 72505513) is 1, the average is 0.25.

Base conversion 72505513

Base	System	Value
2	Binary	100010100100101100010101001
3	Ternary	12001102122212101
4	Quaternary	10110211202221
5	Quinary	122030134023
6	Senary	11110013401
8	Octal	424454251
10	Decimal	72505513
12	Duodecimal	20347261
16	Hexadecimal	45258a9
20	Vigesimal	12d33fd
36	Base36	1761m1

Cryptographic Hash Functions

md5	668d2f9c03d52988a05e1c4310570bfe
sha1	adfe287eadaff7f2bf29e9a9e25fa3c638c8525f
sha256	52928cf29d0f7da2227f69e4f61c1f260c2a53f6d949fff349987e8af6cebe0c
sha512	6506154977fa7a107867c475833e89a8e13cf5efc47830ee34d4cb67b08255210f8914b40366277207f9799ccd90ed5bcd680831f3c342561a66cb0156498ce6
ripemd-160	e4152637b67cf3345ec9d0d74eacccc7fd0c728a

72505513 as geometric shapes

Circle

Radius = n

Diameter	145011026
Circumference	455565573.97112
Area	1.6515507822958E+16

Sphere

Radius = n

Volume	1.5966204895454E+24
Surface area	6.6062031291831E+16
Circumference	455565573.97112

Square

Length = n

Perimeter	290022052
Area	5257049415393169
Diagonal	102538279.83142

Cube

Length = n

Surface area	31542296492359014
Volume	3.8116506472943E+23
Space diagonal	125583232.34485

Equilateral Triangle

Length = n

Perimeter	217516539
Area	2.2763691713403E+15
Altitude	62791616.172423

Triangular Pyramid

Length = n

Surface area	2.2763691713403E+15
Volume	4.4920733670265E+22
Height	34179426.610473