20997624000

Names of 20997624000

• Cardinal: 20997624000 can be written as Twenty billion, nine hundred ninety-seven million, six hundred twenty-four thousand.

Scientific notation

• Scientific notation: 2.0997624 × 10¹⁰

Factors of 20997624000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 30208

Divisors of 20997624000

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 32 40 48 50 58 60 64 75 80 87 96 100 116 120 125 145 150 160 174 192 200 232 240 250 290 300 320 348 375 400 435 464 480 500 580 600 696 725 750 800 870 928 960 1000 1160 1200 1392 1450 1500 1600 1740 1856 2000 2175 2320 2400 2784 2900 3000 3480 3625 4000 4350 4640 4800 5568 5800 6000 6960 7250 8000 8700 9280 10875 11600 12000 13920 14500 17400 21750 23200 24000 27840 29000 30169 34800 43500 46400 58000 60338 69600 87000 90507 116000 120676 139200 150845 174000 181014 232000 241352 301690 348000 362028 452535 482704 603380 696000 724056 754225 874901 905070 965408 1206760 1448112 1508450 1749802 1810140 1930816 2262675 2413520 2624703 2896224 3016900 3499604 3620280 3771125 4374505 4525350 4827040 5249406 5792448 6033800 6999208 7240560 7542250 8749010 9050700 9654080 10498812 11313375 12067600 13123515 13998416 14481120 15084500 17498020 18101400 20997624 21872525 22626750 24135200 26247030 27996832 28962240 30169000 34996040 36202800 41995248 43745050 45253500 48270400 52494060 55993664 60338000 65617575 69992080 72405600 83990496 87490100 90507000 104988120 109362625 120676000 131235150 139984160 144811200 167980992 174980200 181014000 209976240 218725250 241352000 262470300 279968320 328087875 349960400 362028000 419952480 437450500 524940600 656175750 699920800 724056000 839904960 874901000 1049881200 1312351500 1399841600 1749802000 2099762400 2624703000 3499604000 4199524800 5249406000 6999208000 10498812000 20997624000
• Sum of all divisors σ(n): 71727364800
• Sum of proper divisors (its aliquot sum) s(n): 50729740800
• 20997624000 is an abundant number, because the sum of its proper divisors (50729740800) is greater than itself. Its abundance is 29732116800

Bases of 20997624000

• Binary: 10011100011100011100101000011000000₂
• Hexadecimal: 0x4E38E50C0
• Base-36: 9N9FYDC

Squares and roots of 20997624000

• 20997624000 squared (20997624000²) is 440900213645376000000
• 20997624000 cubed (20997624000³) is 9257856907645274586624000000000
• The square root of 20997624000 is 144905.5692511505
• The cube root of 20997624000 is 2758.8201216021

Scales and comparisons

• 20,997,624,000 seconds is equal to 667 years, 34 weeks, 2 days, 1 hour, 20 minutes.
• To count from 1 to 20,997,624,000 would take you about one thousand, three hundred thirty-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 20997624000 cubic inches would be around 229.9 feet tall.

Recreational maths with 20997624000

• 20997624000 backwards is 00042679902
• The number of decimal digits it has is: 11
• The sum of 20997624000's digits is 39
• More coming soon!