8397890 (number)

8397890 is an even 7-digits composite number following 8397889 and preceding 8397891. In scientific notation, it is written as 8.397890 × 10^6. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 3268224 positive integers (up to 8397890) that are relatively prime to 8397890.

Interesting facts

Basic properties

Name

Name eight million three hundred ninety-seven thousand eight hundred ninety

Notation

Scientific notation 8.397890 × 10^6
Engineering notation 8.397890 × 10^6

Prime Factorization of 8397890

Prime Factorization 2 × 5 × 37 × 22697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8397890
Product of the distinct prime numbers

The prime factorization of 8397890 is 2 × 5 × 37 × 22697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 10, 10, 852, 678, 6679, 4207, 84182, 3030, 652132, 637664, 7826559, 5083027, 52864453, 7014294, 750211385, 349070683, 1483906477, 3385881757

Basic calculations (n = 8397890)

Multiplication

n×y
n×2 16795780
n×3 25193670
n×4 33591560
n×5 41989450

Division

n÷y
n÷2 4198945
n÷3 2799296.6666667
n÷3 2099472.5
n÷5 1679578

Exponentiation

ny
n2 70524556452100
n3 5.9225746738353E+20
n4 4.9737130627654E+27
n5 4.1768695192667E+34

Nth Root

y√n
2√n 2897.9113167935
3√n 203.26224933198
4√n 53.832251641498
5√n 24.256829542625

Divisors of 8397890

1, 2, 5, 10, 37, 74, 185, 370, 22697, 45394, 113485, 226970, 839789, 1679578, 4198945, 8397890

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 -8397889
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 8397890 can be divided by 16 positive divisors. The sum of these divisors (counting 8397890) is 1, the average is 0.0625.

Base conversion 8397890

Base System Value
2 Binary 100000000010010001000010
3 Ternary 120210122201222
4 Quaternary 200002101002
5 Quinary 4122213030
6 Senary 455555042
8 Octal 40022102
10 Decimal 8397890
12 Duodecimal 298ba82
16 Hexadecimal 802442
20 Vigesimal 2c9eea
36 Base36 4zzuq

Cryptographic Hash Functions

md5 c09f8ad749390a1507fb3af50df59cc4
sha1 fc1390f379e2c31c832a640035ac5664c1267570
sha256 906c974203d3cd9178ce9c919e07aceae380e8dd5d43e2855e846a28eac1a289
sha512 2a02723b68dec0a64eb8b98827c764780eba2ec0434d165222d2a11adfbc4cf1e37e063633916d62a20f0f4e3a56aa295464193350583c6b277c1bd666d9351e
ripemd-160 ab417ac88fe796c55b8f3ac3a44d803cb3bcf99c

8397890 as geometric shapes

Circle

Radius = n
Diameter 16795780
Circumference 52765499.05931
Area 2.215594284476E+14

Sphere

Radius = n
Volume 2.4808422780877E+21
Surface area 8.8623771379038E+14
Circumference 52765499.05931

Square

Length = n
Perimeter 33591560
Area 70524556452100
Diagonal 11876409.933317

Cube

Length = n
Surface area 423147338712600
Volume 5.9225746738353E+20
Space diagonal 14545572.156375

Equilateral Triangle

Length = n
Perimeter 25193670
Area 30538028739074
Altitude 7272786.0781873

Triangular Pyramid

Length = n
Surface area 30538028739074
Volume 6.979821189921E+19
Height 3958803.3111058