898994090 (number)

898994090 is an even 9-digits composite number following 898994089 and preceding 898994091. In scientific notation, it is written as 8.98994090 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 359597632 positive integers (up to 898994090) that are relatively prime to 898994090.

Interesting facts

Basic properties

Name

Name eight hundred ninety-eight million nine hundred ninety-four thousand ninety

Notation

Scientific notation 8.98994090 × 10^8
Engineering notation 8.98994090 × 10^6

Prime Factorization of 898994090

Prime Factorization 2 × 5 × 89899409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 898994090
Product of the distinct prime numbers

The prime factorization of 898994090 is 2 × 5 × 89899409. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 30, 72, 433, 375, 7377, 444, 62883, 63422, 206614, 103762, 600415, 26047, 21169365, 23804757, 114248044, 65305014, 6644803263, 7327109667

Basic calculations (n = 898994090)

Multiplication

n×y
n×2 1797988180
n×3 2696982270
n×4 3595976360
n×5 4494970450

Division

n÷y
n÷2 449497045
n÷3 299664696.66667
n÷3 224748522.5
n÷5 179798818

Exponentiation

ny
n2 808190373854928100
n3 7.2655836969047E+26
n4 6.5317168039177E+35
n5 5.8719748042757E+44

Nth Root

y√n
2√n 29983.2301462
3√n 965.12954850209
4√n 173.15666359167
5√n 61.76626883289

Divisors of 898994090

1, 2, 5, 10, 89899409, 179798818, 449497045, 898994090

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 -898994089
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 898994090 can be divided by 8 positive divisors. The sum of these divisors (counting 898994090) is 1, the average is 0.125.

Base conversion 898994090

Base System Value
2 Binary 110101100101011000111110101010
3 Ternary 2022122121122001102
4 Quaternary 311211120332222
5 Quinary 3320120302330
6 Senary 225112321402
8 Octal 6545307652
10 Decimal 898994090
12 Duodecimal 2110a3262
16 Hexadecimal 35958faa
20 Vigesimal e0ie54a
36 Base36 ev8ka2

Cryptographic Hash Functions

md5 f64332012c15126d5f6a7a0dd87703ac
sha1 ca937bdb325da0a5466832826708a88830d0b114
sha256 251dbb113d8c1719fdf232ea85c19cefd900d2d7cd49818de2b9f469ca99d9ae
sha512 5329aa8df02a96fc3e7c73ed31e09dbb3a39a6e422a05cb62a7c7e5aacc9f1f63d76fca843653265c885316e1143a5fc4f7e24893113d368a96c4ead98f18454
ripemd-160 a74c3a4a8746dccc5930c3942d7da501c4c8abd2

898994090 as geometric shapes

Circle

Radius = n
Diameter 1797988180
Circumference 5648546457.5293
Area 2.5390049412046E+18

Sphere

Radius = n
Volume 3.043400582165E+27
Surface area 1.0156019764819E+19
Circumference 5648546457.5293

Square

Length = n
Perimeter 3595976360
Area 808190373854928100
Diagonal 1271369634.5713

Cube

Length = n
Surface area 4849142243129568600
Volume 7.2655836969047E+26
Space diagonal 1557103439.5841

Equilateral Triangle

Length = n
Perimeter 2696982270
Area 3.4995669742621E+17
Altitude 778551719.79207

Triangular Pyramid

Length = n
Surface area 3.4995669742621E+17
Volume 8.5625725022662E+25
Height 423789878.19042