Math question: Find the sum of the digits in the number 5185 when each digit is raised to the power of its position in the number, and the resulting values are added together.

To solve this, we calculate as follows: 5^1 + 1^2 + 8^3 + 5^4. Therefore, 5 + 1 + 512 + 625 = 1,143. The sum of the digits in the number 5185, each raised to the power of its position, is 1,143.

What is the smallest prime number larger than 5185? Explain how you determined the answer.

To find the smallest prime number larger than 5185, we start by dividing 5185 by all prime numbers less than its square root (approximately 71.9). After exhausting all prime factors up to 71, we test if 5185 is divisible by any number greater than 71 and less than or equal to its square root. Since no smaller prime number divides 5185, we can confidently state that the smallest prime number larger than 5185 is 5189. This is determined by a process called trial division, where we methodically test increasing numbers for divisibility until we find a prime number satisfying our condition.

What is the square root of 5185?

The square root of 5185 is approximately 71.98 when rounded to two decimal places.

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

5185 (number)

5185 is an odd 4-digits composite number following 5184 and preceding 5186. In scientific notation, it is written as 5.185 × 10^3. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 3840 positive integers (up to 5185) that are relatively prime to 5185.

Interesting facts

5185 has 8 divisors, whose sum is 6696
The reverse of 5185 is 5815
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 19
Digital Root 1

Name

Name	five thousand one hundred eighty-five

Notation

Scientific notation	5.185 × 10^3
Engineering notation	5.185 × 10^3

Prime Factorization of 5185

Prime Factorization 5 × 17 × 61

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	5185	Product of the distinct prime numbers

The prime factorization of 5185 is 5 × 17 × 61. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 69, 33, 304, 91, 5353, 8910, 3291, 18322, 776540, 119382, 4792828, 2640461, 27329357, 69120891, 992426315, 742539842, 4383254218, 172258487

Basic calculations (n = 5185)

Multiplication

n×y

n×2	10370
n×3	15555
n×4	20740
n×5	25925

Division

n÷y

n÷2	2592.5
n÷3	1728.3333333333
n÷3	1296.25
n÷5	1037

Exponentiation

n^y

n²	26884225
n³	139394706625
n⁴	722761553850625
n⁵	3747518656715490625

Nth Root

^y√n

²√n	72.006944109579
³√n	17.308107619031
⁴√n	8.485690549954
⁵√n	5.5328609033277

Divisors of 5185

1, 5, 17, 61, 85, 305, 1037, 5185

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	-5184	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 5185 can be divided by 8 positive divisors. The sum of these divisors (counting 5185) is 1, the average is 0.125.

Base conversion 5185

Base	System	Value
2	Binary	1010001000001
3	Ternary	21010001
4	Quaternary	1101001
5	Quinary	131220
6	Senary	40001
8	Octal	12101
10	Decimal	5185
12	Duodecimal	3001
16	Hexadecimal	1441
20	Vigesimal	cj5
36	Base36	401

Cryptographic Hash Functions

md5	c8da655dbb57d68ec776f214a7908b6d
sha1	5a9f9be3a4c4f2b420bb57b06f1121b9c3f754e5
sha256	bd6486743ec2d65c68d5eeed61e757134d432f478c63a26959dd5e4821639f59
sha512	a6edcefc5ceb64bc3a70ecf20376e97df9ba3ed43ad58a893674de6f1a20ba2f02bba481cb5a867160fe81fe92c3a5c3f067c61b018c714b15cdd16cbae2b685
ripemd-160	ee2225bef8543f92ef2618104f2f0cba98d1e9c5

5185 as geometric shapes

Circle

Radius = n

Diameter	10370
Circumference	32578.315817726
Area	84459283.757455

Sphere

Radius = n

Volume	583895181709.87
Surface area	337837135.02982
Circumference	32578.315817726

Square

Length = n

Perimeter	20740
Area	26884225
Diagonal	7332.6973209045

Cube

Length = n

Surface area	161305350
Volume	139394706625
Space diagonal	8980.6834372446

Equilateral Triangle

Length = n

Perimeter	15555
Area	11641210.905528
Altitude	4490.3417186223

Triangular Pyramid

Length = n

Surface area	11641210.905528
Volume	16427823719.341
Height	2444.2324403015