115989000

Names of 115989000

• Cardinal: 115989000 can be written as One hundred fifteen million, nine hundred eighty-nine thousand.

Scientific notation

• Scientific notation: 1.15989 × 10⁸

Factors of 115989000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 74

Divisors of 115989000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 23 24 25 30 40 41 46 50 60 69 75 82 92 100 115 120 123 125 138 150 164 184 200 205 230 246 250 276 300 328 345 375 410 460 492 500 552 575 600 615 690 750 820 920 943 984 1000 1025 1150 1230 1380 1500 1640 1681 1725 1886 2050 2300 2460 2760 2829 2875 3000 3075 3362 3450 3772 4100 4600 4715 4920 5043 5125 5658 5750 6150 6724 6900 7544 8200 8405 8625 9430 10086 10250 11316 11500 12300 13448 13800 14145 15375 16810 17250 18860 20172 20500 22632 23000 23575 24600 25215 28290 30750 33620 34500 37720 38663 40344 41000 42025 47150 50430 56580 61500 67240 69000 70725 77326 84050 94300 100860 113160 115989 117875 123000 126075 141450 154652 168100 188600 193315 201720 210125 231978 235750 252150 282900 309304 336200 353625 386630 420250 463956 471500 504300 565800 579945 630375 707250 773260 840500 927912 943000 966575 1008600 1159890 1260750 1414500 1546520 1681000 1933150 2319780 2521500 2829000 2899725 3866300 4639560 4832875 5043000 5799450 7732600 9665750 11598900 14498625 19331500 23197800 28997250 38663000 57994500 115989000
• Sum of all divisors σ(n): 387054720
• Sum of proper divisors (its aliquot sum) s(n): 271065720
• 115989000 is an abundant number, because the sum of its proper divisors (271065720) is greater than itself. Its abundance is 155076720

Bases of 115989000

• Binary: 110111010011101101000001000₂
• Hexadecimal: 0x6E9DA08
• Base-36: 1X21OO

Squares and roots of 115989000

• 115989000 squared (115989000²) is 13453448121000000
• 115989000 cubed (115989000³) is 1560451994106669000000000
• The square root of 115989000 is 10769.8189399823
• The cube root of 115989000 is 487.6844798187

Scales and comparisons

• 115,989,000 seconds is equal to 3 years, 35 weeks, 5 days, 11 hours, 10 minutes.
• To count from 1 to 115,989,000 would take you about five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 115989000 cubic inches would be around 40.6 feet tall.

Recreational maths with 115989000

• 115989000 backwards is 000989511
• The number of decimal digits it has is: 9
• The sum of 115989000's digits is 33
• More coming soon!