998889432 (number)

998889432 is an even 9-digits composite number following 998889431 and preceding 998889433. In scientific notation, it is written as 9.98889432 × 10^8. The sum of its digits is 60. It has a total of 7 prime factors and 64 positive divisors. There are 314648064 positive integers (up to 998889432) that are relatively prime to 998889432.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million eight hundred eighty-nine thousand four hundred thirty-two

Notation

Scientific notation 9.98889432 × 10^8
Engineering notation 9.98889432 × 10^6

Prime Factorization of 998889432

Prime Factorization 2 × 2 × 2 × 3 × 19 × 433 × 5059

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 249722358
Product of the distinct prime numbers

The prime factorization of 998889432 is 2 × 2 × 2 × 3 × 19 × 433 × 5059. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 10, 74, 13, 484, 6, 8176, 8753, 82765, 44727, 572364, 391351, 3894413, 5063490, 6789510, 62928400, 393147953, 265510598, 2233727216, 5391367911

Basic calculations (n = 998889432)

Multiplication

n×y
n×2 1997778864
n×3 2996668296
n×4 3995557728
n×5 4994447160

Division

n÷y
n÷2 499444716
n÷3 332963144
n÷3 249722358
n÷5 199777886.4

Exponentiation

ny
n2 997780097361282624
n3 9.9667199471412E+26
n4 9.9556512269029E+35
n5 9.9445947992311E+44

Nth Root

y√n
2√n 31605.212101804
3√n 999.62967354191
4√n 177.77854792354
5√n 63.081713797558

Divisors of 998889432

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 433, 456, 866, 1299, 1732, 2598, 3464, 5059, 5196, 8227, 10118, 10392, 15177, 16454, 20236, 24681, 30354, 32908, 40472, 49362, 60708, 65816, 96121, 98724, 121416, 192242, 197448, 288363, 384484, 576726, 768968, 1153452, 2190547, 2306904, 4381094, 6571641, 8762188, 13143282, 17524376, 26286564, 41620393, 52573128, 83240786, 124861179, 166481572, 249722358, 332963144, 499444716, 998889432

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -998889431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 998889432 can be divided by 64 positive divisors. The sum of these divisors (counting 998889432) is 1, the average is 0.015625.

Base conversion 998889432

Base System Value
2 Binary 111011100010011101011111011000
3 Ternary 2120121120211200220
4 Quaternary 323202131133120
5 Quinary 4021203430212
6 Senary 243041400040
8 Octal 7342353730
10 Decimal 998889432
12 Duodecimal 23a639020
16 Hexadecimal 3b89d7d8
20 Vigesimal fc313bc
36 Base36 gipo0o

Cryptographic Hash Functions

md5 112d425f8d0e906792db103e021a8ec0
sha1 590eacbbd2bc7b2d2192c363f64ebd6fecf21396
sha256 7c773931b851f99d6b98ec22139d5545c6298f9726520a3f468fd586da75e84b
sha512 4bab1899326673a559e0ea7b60b97ca9aefa3d7cfa0e08e94c06256db68be75019abdb88eb946e055689eedc081fba8f735cf8ac4f51af222c6cf8456c2a15e3
ripemd-160 8ff37ed183b2bd699d7ee0e0e4e0c74d463ba201

998889432 as geometric shapes

Circle

Radius = n
Diameter 1997778864
Circumference 6276207402.6394
Area 3.1346186237683E+18

Sphere

Radius = n
Volume 4.1748498888434E+27
Surface area 1.2538474495073E+19
Circumference 6276207402.6394

Square

Length = n
Perimeter 3995557728
Area 997780097361282624
Diagonal 1412642982.0456

Cube

Length = n
Surface area 5986680584167695744
Volume 9.9667199471412E+26
Space diagonal 1730127247.3676

Equilateral Triangle

Length = n
Perimeter 2996668296
Area 4.3205145585269E+17
Altitude 865063623.68381

Triangular Pyramid

Length = n
Surface area 4.3205145585269E+17
Volume 1.1745892101351E+26
Height 470880994.01519