Math Question: What is the sum of the ones digit and the tens digit when the number 8920 is rounded to the nearest hundred?

When rounding 8920 to the nearest hundred, the tens digit and the ones digit are 2 and 0, respectively. Adding these two digits together gives us 2 + 0 = 2.

Math question: If the number 8920 is divided by 5 and then multiplied by 7, what is the result?

To find the result, we divide 8920 by 5, which gives us 1784. Then, we multiply 1784 by 7 to get the final answer. So the result is 12488.

Math Question: If 8920 is multiplied by 4, divided by 2, and then subtracted by 80, what is the final result?

To find the final result, we multiply 8920 by 4, which equals 35680. Dividing this by 2 gives us 17840. Finally, when we subtract 80 from it, we obtain the final result of 17760.

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

8920 (number)

8920 is an even 4-digits composite number following 8919 and preceding 8921. In scientific notation, it is written as 8.920 × 10^3. The sum of its digits is 19. It has a total of 5 prime factors and 16 positive divisors. There are 3552 positive integers (up to 8920) that are relatively prime to 8920.

Interesting facts

8920 has 16 divisors, whose sum is 20160
The reverse of 8920 is 0298
Previous prime number is 5

Basic properties

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

Name

Name	eight thousand nine hundred twenty

Notation

Scientific notation	8.920 × 10^3
Engineering notation	8.920 × 10^3

Prime Factorization of 8920

Prime Factorization 2 × 2 × 2 × 5 × 223

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	2230	Product of the distinct prime numbers

The prime factorization of 8920 is 2 × 2 × 2 × 5 × 223. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 58, 17, 520, 454, 5764, 8110, 51694, 29983, 463803, 860330, 8906329, 8608044, 40845487, 69775290, 789769284, 283077889, 8110367333, 1260581774

Basic calculations (n = 8920)

Multiplication

n×y

n×2	17840
n×3	26760
n×4	35680
n×5	44600

Division

n÷y

n÷2	4460
n÷3	2973.3333333333
n÷3	2230
n÷5	1784

Exponentiation

n^y

n²	79566400
n³	709732288000
n⁴	6330812008960000
n⁵	5.6470843119923E+19

Nth Root

^y√n

²√n	94.445751624941
³√n	20.7390225964
⁴√n	9.7183204117245
⁵√n	6.166986118749

Divisors of 8920

1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-8919	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8920 can be divided by 16 positive divisors. The sum of these divisors (counting 8920) is 1, the average is 0.0625.

Base conversion 8920

Base	System	Value
2	Binary	10001011011000
3	Ternary	110020101
4	Quaternary	2023120
5	Quinary	241140
6	Senary	105144
8	Octal	21330
10	Decimal	8920
12	Duodecimal	51b4
16	Hexadecimal	22d8
20	Vigesimal	1260
36	Base36	6vs

Cryptographic Hash Functions

md5	3200dca98ebe9021d31c8cd58b5d995e
sha1	bc24949e0c959e5c02d05678470040d6ee8c6094
sha256	d0b572559570f16709f8d796d0a066ba5cf496a3c1af6478c71c7f0e6b05d9a1
sha512	9cbd81d32eb10cc8cc6496270e55dda604ad34596e8465d9e36872ee633332be4a9af65b91a643e91597308b4feeedf992c7eae8d4e439aa6b5009df30a46acd
ripemd-160	4c5c2f2c0cce369d19046740914288d79e9972ee

8920 as geometric shapes

Circle

Radius = n

Diameter	17840
Circumference	56046.012940042
Area	249965217.71259

Sphere

Radius = n

Volume	2972919655995
Surface area	999860870.85035
Circumference	56046.012940042

Square

Length = n

Perimeter	35680
Area	79566400
Diagonal	12614.784976368

Cube

Length = n

Surface area	477398400
Volume	709732288000
Space diagonal	15449.893203514

Equilateral Triangle

Length = n

Perimeter	26760
Area	34453261.843837
Altitude	7724.9466017572

Triangular Pyramid

Length = n

Surface area	34453261.843837
Volume	83642752278.641
Height	4204.928325456