998889349 (number)

998889349 is an odd 9-digits composite number following 998889348 and preceding 998889350. In scientific notation, it is written as 9.98889349 × 10^8. The sum of its digits is 67. It has a total of 2 prime factors and 4 positive divisors. There are 940131136 positive integers (up to 998889349) that are relatively prime to 998889349.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million eight hundred eighty-nine thousand three hundred forty-nine

Notation

Scientific notation 9.98889349 × 10^8
Engineering notation 9.98889349 × 10^6

Prime Factorization of 998889349

Prime Factorization 17 × 58758197

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 998889349
Product of the distinct prime numbers

The prime factorization of 998889349 is 17 × 58758197. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 93, 34, 384, 407, 7317, 3579, 45770, 67008, 974066, 532507, 3467397, 6723499, 37750495, 69551061, 773099478, 363265895, 8074165991, 6474071574

Basic calculations (n = 998889349)

Multiplication

n×y
n×2 1997778698
n×3 2996668047
n×4 3995557396
n×5 4994446745

Division

n÷y
n÷2 499444674.5
n÷3 332963116.33333
n÷3 249722337.25
n÷5 199777869.8

Exponentiation

ny
n2 997779931545643801
n3 9.9667174626689E+26
n4 9.9556479179523E+35
n5 9.9445906676366E+44

Nth Root

y√n
2√n 31605.210788729
3√n 999.62964585474
4√n 177.77854423054
5√n 63.081712749237

Divisors of 998889349

1, 17, 58758197, 998889349

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -998889348
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 998889349 can be divided by 4 positive divisors. The sum of these divisors (counting 998889349) is 1, the average is 0.25.

Base conversion 998889349

Base System Value
2 Binary 111011100010011101011110000101
3 Ternary 2120121120211120211
4 Quaternary 323202131132011
5 Quinary 4021203424344
6 Senary 243041355421
8 Octal 7342353605
10 Decimal 998889349
12 Duodecimal 23a638b71
16 Hexadecimal 3b89d785
20 Vigesimal fc31379
36 Base36 gipnyd

Cryptographic Hash Functions

md5 fddb37cfd68d8b0e9c157062273bce9b
sha1 10fa35208106a775f73828a1c517ad4ca7648c22
sha256 4201b80c88d21065a782a5237ccf08bd5c67906cc205615717a7d04dc34b8dda
sha512 1ad5ace23045eea44391115b2c79652802298a90bbe415b25e9c6bd49fcdaaf1fba79ad5f08d33d8db3ec9e8d85d0043b693d87ca61a84c34310bae27f5ed2c9
ripemd-160 5991c134724c1ff6978226ca34de3207e5bd3cd6

998889349 as geometric shapes

Circle

Radius = n
Diameter 1997778698
Circumference 6276206881.135
Area 3.1346181028431E+18

Sphere

Radius = n
Volume 4.1748488481501E+27
Surface area 1.2538472411372E+19
Circumference 6276206881.135

Square

Length = n
Perimeter 3995557396
Area 997779931545643801
Diagonal 1412642864.6658

Cube

Length = n
Surface area 5986679589273862806
Volume 9.9667174626689E+26
Space diagonal 1730127103.6074

Equilateral Triangle

Length = n
Perimeter 2996668047
Area 4.3205138405241E+17
Altitude 865063551.8037

Triangular Pyramid

Length = n
Surface area 4.3205138405241E+17
Volume 1.1745889173373E+26
Height 470880954.88861