9145890 (number)

9145890 is an even 7-digits composite number following 9145889 and preceding 9145891. In scientific notation, it is written as 9.145890 × 10^6. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 2251008 positive integers (up to 9145890) that are relatively prime to 9145890.

Interesting facts

Basic properties

Name

Name nine million one hundred forty-five thousand eight hundred ninety

Notation

Scientific notation 9.145890 × 10^6
Engineering notation 9.145890 × 10^6

Prime Factorization of 9145890

Prime Factorization 2 × 45 × 13 × 7817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9145890
Product of the distinct prime numbers

The prime factorization of 9145890 is 2 × 45 × 13 × 7817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 17, 43, 378, 633, 259, 9929, 36585, 65143, 199069, 186981, 1724618, 8917947, 56133572, 31195898, 391512819, 298073231, 9470284286, 1153899291

Basic calculations (n = 9145890)

Multiplication

n×y
n×2 18291780
n×3 27437670
n×4 36583560
n×5 45729450

Division

n÷y
n÷2 4572945
n÷3 3048630
n÷3 2286472.5
n÷5 1829178

Exponentiation

ny
n2 83647303892100
n3 7.6502904019372E+20
n4 6.9968714484173E+27
n5 6.3992616611366E+34

Nth Root

y√n
2√n 3024.2172541006
3√n 209.12630202266
4√n 54.992883667804
5√n 24.674320111527

Divisors of 9145890

1, 2, 13, 26, 45, 90, 585, 1170, 7817, 15634, 101621, 203242, 351765, 703530, 4572945, 9145890

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 -9145889
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 9145890 can be divided by 16 positive divisors. The sum of these divisors (counting 9145890) is 1, the average is 0.0625.

Base conversion 9145890

Base System Value
2 Binary 100010111000111000100010
3 Ternary 122012122210200
4 Quaternary 202320320202
5 Quinary 4320132030
6 Senary 524010030
8 Octal 42707042
10 Decimal 9145890
12 Duodecimal 3090916
16 Hexadecimal 8b8e22
20 Vigesimal 2h34ea
36 Base36 5g10i

Cryptographic Hash Functions

md5 c46157a4c878c9b83474f8fcaeb24738
sha1 18d4f0147a7631bf9888b5df14b622a9f98bf81c
sha256 dd913deb63e84f609589b0c8f8361f9f6e5629edb086943e611a3bb062da4e4a
sha512 3078441909db61671cf2fae50519e157fb5b4d8d5880260aa0bd4dc54f3b61e858caf087f369b318a7ded36cbb9e2066c68f2e6a02b14d149d1bf7b3709b92eb
ripemd-160 d7440cbabb6e59e15d8c2eb65339c197f1a490cc

9145890 as geometric shapes

Circle

Radius = n
Diameter 18291780
Circumference 57465321.669081
Area 2.6278575540001E+14

Sphere

Radius = n
Volume 3.2045461499406E+21
Surface area 1.0511430216001E+15
Circumference 57465321.669081

Square

Length = n
Perimeter 36583560
Area 83647303892100
Diagonal 12934241.677972

Cube

Length = n
Surface area 501883823352600
Volume 7.6502904019372E+20
Space diagonal 15841146.160436

Equilateral Triangle

Length = n
Perimeter 27437670
Area 36220345064318
Altitude 7920573.0802181

Triangular Pyramid

Length = n
Surface area 36220345064318
Volume 9.0159537020936E+19
Height 4311413.8926575