998429688 (number)

998429688 is an even 9-digits composite number following 998429687 and preceding 998429689. In scientific notation, it is written as 9.98429688 × 10^8. The sum of its digits is 63. It has a total of 7 prime factors and 48 positive divisors. There are 326529216 positive integers (up to 998429688) that are relatively prime to 998429688.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million four hundred twenty-nine thousand six hundred eighty-eight

Notation

Scientific notation 9.98429688 × 10^8
Engineering notation 9.98429688 × 10^6

Prime Factorization of 998429688

Prime Factorization 2 × 2 × 2 × 3 × 3 × 53 × 261643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 83202474
Product of the distinct prime numbers

The prime factorization of 998429688 is 2 × 2 × 2 × 3 × 3 × 53 × 261643. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 10, 7, 68, 834, 59, 6736, 8283, 82323, 46380, 532495, 932406, 9759431, 7444994, 18409634, 73055945, 534200112, 945037072, 4514623821, 3745965514

Basic calculations (n = 998429688)

Multiplication

n×y
n×2 1996859376
n×3 2995289064
n×4 3993718752
n×5 4992148440

Division

n÷y
n÷2 499214844
n÷3 332809896
n÷3 249607422
n÷5 199685937.6

Exponentiation

ny
n2 996861841879777344
n3 9.9529645776713E+26
n4 9.9373353179594E+35
n5 9.9217306010616E+44

Nth Root

y√n
2√n 31597.938033992
3√n 999.47628844075
4√n 177.75808851918
5√n 63.075905991569

Divisors of 998429688

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 261643, 523286, 784929, 1046572, 1569858, 2093144, 2354787, 3139716, 4709574, 6279432, 9419148, 13867079, 18838296, 27734158, 41601237, 55468316, 83202474, 110936632, 124803711, 166404948, 249607422, 332809896, 499214844, 998429688

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -998429687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 998429688 can be divided by 48 positive divisors. The sum of these divisors (counting 998429688) is 1, the average is 0.020833333333333.

Base conversion 998429688

Base System Value
2 Binary 111011100000101101001111111000
3 Ternary 2120120201111001100
4 Quaternary 323200231033320
5 Quinary 4021044222223
6 Senary 243023451400
8 Octal 7340551770
10 Decimal 998429688
12 Duodecimal 23a456b60
16 Hexadecimal 3b82d3f8
20 Vigesimal fc03e48
36 Base36 gifta0

Cryptographic Hash Functions

md5 b44999e5b05e6e2f38a8f642ad7436e4
sha1 3f74e45c9ad8def227514f725a722f86c2f52afa
sha256 19e82e3bfcc680489da552542751344b00ef71485538079ac275b3f1e5e2db75
sha512 2bff7705b050d78694b8686f4d36b901e2836574a834af3be42456f6ee76eb239b0ae7d5a733f7cd65b5bf67299390fade9101d87be4a121ce929d8d14acee9f
ripemd-160 b9bbde21dba4111f1435df7cb7951e7c2934ca98

998429688 as geometric shapes

Circle

Radius = n
Diameter 1996859376
Circumference 6273318745.8935
Area 3.1317338390935E+18

Sphere

Radius = n
Volume 4.1690880531536E+27
Surface area 1.2526935356374E+19
Circumference 6273318745.8935

Square

Length = n
Perimeter 3993718752
Area 996861841879777344
Diagonal 1411992805.8455

Cube

Length = n
Surface area 5981171051278664064
Volume 9.9529645776713E+26
Space diagonal 1729330947.4011

Equilateral Triangle

Length = n
Perimeter 2995289064
Area 4.3165383956562E+17
Altitude 864665473.70057

Triangular Pyramid

Length = n
Surface area 4.3165383956562E+17
Volume 1.1729681242968E+26
Height 470664268.61518