898889668 (number)

898889668 is an even 9-digits composite number following 898889667 and preceding 898889669. In scientific notation, it is written as 8.98889668 × 10^8. The sum of its digits is 70. It has a total of 4 prime factors and 12 positive divisors. There are 444029672 positive integers (up to 898889668) that are relatively prime to 898889668.

Interesting facts

Basic properties

Name

Name eight hundred ninety-eight million eight hundred eighty-nine thousand six hundred sixty-eight

Notation

Scientific notation 8.98889668 × 10^8
Engineering notation 8.98889668 × 10^6

Prime Factorization of 898889668

Prime Factorization 2 × 2 × 83 × 2707499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 449444834
Product of the distinct prime numbers

The prime factorization of 898889668 is 2 × 2 × 83 × 2707499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 898889668)

Multiplication

n×y
n×2 1797779336
n×3 2696669004
n×4 3595558672
n×5 4494448340

Division

n÷y
n÷2 449444834
n÷3 299629889.33333
n÷3 224722417
n÷5 179777933.6

Exponentiation

ny
n2 808002635237150224
n3 7.2630522053145E+26
n4 6.5286825855018E+35
n5 5.8685653217591E+44

Nth Root

y√n
2√n 29981.488755564
3√n 965.09217908327
4√n 173.15163515129
5√n 61.764833883076

Divisors of 898889668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -898889667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 898889668 can be divided by 12 positive divisors. The sum of these divisors (counting 898889668) is 1, the average is 0.083333333333333.

Base conversion 898889668

Base System Value
2 Binary 110101100100111111011111000100
3 Ternary 2022122102022210221
4 Quaternary 311210333133010
5 Quinary 3320103432133
6 Senary 225110154124
8 Octal 6544773704
10 Decimal 898889668
12 Duodecimal 211052944
16 Hexadecimal 3593f7c4
20 Vigesimal e0i1438
36 Base36 ev6bpg

Cryptographic Hash Functions

md5 8dce88a4d05dfd9a3361be6fe880605a
sha1 6b87d9bd4d8186e5bc11c911e12dba3cefffe149
sha256 8263c03639882087dc5b710fdc8fc00a1dc1808c5a44eb4cee20e8ceb151ea9a
sha512 373026ae81b0c465908864692b124c989b1752dbad80e786eaaaabb9d5e915945f48c59fd05524e8c6b2585eedb6e33b9009382e353ea1e5ab0bac7c542e284c
ripemd-160 51c7e07bae8d119263217a323459265c319a7b07

898889668 as geometric shapes

Circle

Radius = n
Diameter 1797779336
Circumference 5647890354.7531
Area 2.5384151429422E+18

Sphere

Radius = n
Volume 3.0423401934473E+27
Surface area 1.0153660571769E+19
Circumference 5647890354.7531

Square

Length = n
Perimeter 3595558672
Area 808002635237150224
Diagonal 1271221959.5626

Cube

Length = n
Surface area 4848015811422901344
Volume 7.2630522053145E+26
Space diagonal 1556922575.3747

Equilateral Triangle

Length = n
Perimeter 2696669004
Area 3.4987540422007E+17
Altitude 778461287.68736

Triangular Pyramid

Length = n
Surface area 3.4987540422007E+17
Volume 8.5595891108163E+25
Height 423740653.18755