998892885 (number)

998892885 is an odd 9-digits composite number following 998892884 and preceding 998892886. In scientific notation, it is written as 9.98892885 × 10^8. The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors. There are 487848960 positive integers (up to 998892885) that are relatively prime to 998892885.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million eight hundred ninety-two thousand eight hundred eighty-five

Notation

Scientific notation 9.98892885 × 10^8
Engineering notation 9.98892885 × 10^6

Prime Factorization of 998892885

Prime Factorization 3 × 85 × 37 × 105871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 998892885
Product of the distinct prime numbers

The prime factorization of 998892885 is 3 × 85 × 37 × 105871. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 69, 63, 173, 928, 9648, 6126, 15726, 74429, 1962, 64205, 213747, 2272614, 1268506, 23648553, 485293267, 489692960, 3229497338, 3401518728

Basic calculations (n = 998892885)

Multiplication

n×y
n×2 1997785770
n×3 2996678655
n×4 3995571540
n×5 4994464425

Division

n÷y
n÷2 499446442.5
n÷3 332964295
n÷3 249723221.25
n÷5 199778577

Exponentiation

ny
n2 997786995703623225
n3 9.9668233075387E+26
n4 9.9557888879526E+35
n5 9.9447666847379E+44

Nth Root

y√n
2√n 31605.266728822
3√n 999.63082539355
4√n 177.7787015613
5√n 63.081757410164

Divisors of 998892885

1, 3, 37, 85, 111, 255, 3145, 9435, 105871, 317613, 3917227, 8999035, 11751681, 26997105, 332964295, 998892885

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 -998892884
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 998892885 can be divided by 16 positive divisors. The sum of these divisors (counting 998892885) is 1, the average is 0.0625.

Base conversion 998892885

Base System Value
2 Binary 111011100010011110010101010101
3 Ternary 2120121121000102210
4 Quaternary 323202132111111
5 Quinary 4021204033020
6 Senary 243041424033
8 Octal 7342362525
10 Decimal 998892885
12 Duodecimal 23a63b019
16 Hexadecimal 3b89e555
20 Vigesimal fc31c45
36 Base36 gipqol

Cryptographic Hash Functions

md5 1999456c54673d58d0a05cda63273104
sha1 a475f53578cc42ab7049128a7f2b1138840eb51a
sha256 ac48a08d7c03714887f1c1f9e064f28a563ea34db59a87ab0213ad9e211a4e8a
sha512 d9074d7258ad441cb974e2331ce52b08067f9209489a0102c8f26a8e15792854e681330406c4cf58b56754ea95ca4b3ce2e33a2b9e9941a64aeb307dae3bb454
ripemd-160 15228da966d2ecfdd4ba5f6337c2d9305edb12a9

998892885 as geometric shapes

Circle

Radius = n
Diameter 1997785770
Circumference 6276229098.4782
Area 3.1346402955499E+18

Sphere

Radius = n
Volume 4.1748931843455E+27
Surface area 1.25385611822E+19
Circumference 6276229098.4782

Square

Length = n
Perimeter 3995571540
Area 997786995703623225
Diagonal 1412647865.325

Cube

Length = n
Surface area 5986721974221739350
Volume 9.9668233075387E+26
Space diagonal 1730133228.1391

Equilateral Triangle

Length = n
Perimeter 2996678655
Area 4.3205444292255E+17
Altitude 865066614.06953

Triangular Pyramid

Length = n
Surface area 4.3205444292255E+17
Volume 1.1746013912748E+26
Height 470882621.775