8921000 (number)

8921000 is an even 7-digits composite number following 8920999 and preceding 8921001. In scientific notation, it is written as 8.921000 × 10^6. The sum of its digits is 20. It has a total of 8 prime factors and 64 positive divisors. There are 3240000 positive integers (up to 8921000) that are relatively prime to 8921000.

Interesting facts

Basic properties

Name

Name eight million nine hundred twenty-one thousand

Notation

Scientific notation 8.921000 × 10^6
Engineering notation 8.921000 × 10^6

Prime Factorization of 8921000

Prime Factorization 2 × 2 × 2 × 5 × 11 × 5 × 5 × 811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 89210
Product of the distinct prime numbers

The prime factorization of 8921000 is 2 × 2 × 2 × 5 × 11 × 5 × 5 × 811. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 5, 2, 60, 599, 518, 7682, 1750, 38516, 10853, 361100, 808345, 8529305, 1507514, 31804575, 22739879, 149031999, 839700642, 4045298294, 345075731

Basic calculations (n = 8921000)

Multiplication

n×y
n×2 17842000
n×3 26763000
n×4 35684000
n×5 44605000

Division

n÷y
n÷2 4460500
n÷3 2973666.6666667
n÷3 2230250
n÷5 1784200

Exponentiation

ny
n2 79584241000000
n3 7.09971013961E+20
n4 6.3336514155461E+27
n5 5.6502504278087E+34

Nth Root

y√n
2√n 2986.8043123044
3√n 207.39797568285
4√n 54.651663399245
5√n 24.551764396744

Divisors of 8921000

1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 811, 1000, 1100, 1375, 1622, 2200, 2750, 3244, 4055, 5500, 6488, 8110, 8921, 11000, 16220, 17842, 20275, 32440, 35684, 40550, 44605, 71368, 81100, 89210, 101375, 162200, 178420, 202750, 223025, 356840, 405500, 446050, 811000, 892100, 1115125, 1784200, 2230250, 4460500, 8921000

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8920999
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8921000 can be divided by 64 positive divisors. The sum of these divisors (counting 8921000) is 1, the average is 0.015625.

Base conversion 8921000

Base System Value
2 Binary 100010000001111110101000
3 Ternary 121210020022102
4 Quaternary 202001332220
5 Quinary 4240433000
6 Senary 515112532
8 Octal 42017650
10 Decimal 8921000
12 Duodecimal 2ba2748
16 Hexadecimal 881fa8
20 Vigesimal 2ff2a0
36 Base36 5b7hk

Cryptographic Hash Functions

md5 15e5dd492f804d22156db97c00001a50
sha1 0eec6463fcea9f66b1497b12efb8c7e9b14517ec
sha256 0fd4bd219d721451e56666d4cdc88e8eeee892688ff353426f50e658c8223960
sha512 a4204dc7ccea7e7b5346a1cd2c6a3fa94b0d0236304aef07a7107d128d22aa491f74d3343e1f69e280b035f93854d731e7c2a9b04e1de0f66e1c4bdc98625821
ripemd-160 5c6b5940d997366e32b293d7f638f727f828bb2f

8921000 as geometric shapes

Circle

Radius = n
Diameter 17842000
Circumference 56052296.125349
Area 2.5002126686712E+14

Sphere

Radius = n
Volume 2.9739196289621E+21
Surface area 1.0000850674685E+15
Circumference 56052296.125349

Square

Length = n
Perimeter 35684000
Area 79584241000000
Diagonal 12616199.18993

Cube

Length = n
Surface area 477505446000000
Volume 7.09971013961E+20
Space diagonal 15451625.254322

Equilateral Triangle

Length = n
Perimeter 26763000
Area 34460987223452
Altitude 7725812.627161

Triangular Pyramid

Length = n
Surface area 34460987223452
Volume 8.3670886402952E+19
Height 4205399.7299768