20712984000

Names of 20712984000

• Cardinal: 20712984000 can be written as Twenty billion, seven hundred twelve million, nine hundred eighty-four thousand.

Scientific notation

• Scientific notation: 2.0712984 × 10¹⁰

Factors of 20712984000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 939

Divisors of 20712984000

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 150 160 192 200 240 250 300 320 375 400 480 500 600 750 800 929 960 1000 1200 1500 1600 1858 2000 2400 2787 3000 3716 4000 4645 4800 5574 6000 7432 8000 9290 11148 12000 13935 14864 18580 22296 23225 24000 27870 29728 37160 44592 46450 55740 59456 69675 74320 89184 92900 111480 116125 139350 148640 178368 185800 222960 232250 278700 297280 348375 371600 445920 464500 557400 696750 743200 863041 891840 929000 1114800 1393500 1486400 1726082 1858000 2229600 2589123 2787000 3452164 3716000 4315205 4459200 5178246 5574000 6904328 7432000 8630410 10356492 11148000 12945615 13808656 17260820 20712984 21576025 22296000 25891230 27617312 34521640 41425968 43152050 51782460 55234624 64728075 69043280 82851936 86304100 103564920 107880125 129456150 138086560 165703872 172608200 207129840 215760250 258912300 276173120 323640375 345216400 414259680 431520500 517824600 647280750 690432800 828519360 863041000 1035649200 1294561500 1380865600 1726082000 2071298400 2589123000 3452164000 4142596800 5178246000 6904328000 10356492000 20712984000
• Sum of all divisors σ(n): 68467973808
• Sum of proper divisors (its aliquot sum) s(n): 47754989808
• 20712984000 is an abundant number, because the sum of its proper divisors (47754989808) is greater than itself. Its abundance is 27042005808

Bases of 20712984000

• Binary: 10011010010100101110000110111000000₂
• Hexadecimal: 0x4D2970DC0
• Base-36: 9IJZ4QO

Squares and roots of 20712984000

• 20712984000 squared (20712984000²) is 429027706184256000000
• 20712984000 cubed (20712984000³) is 8886444013751195579904000000000
• The square root of 20712984000 is 143920.0611450677
• The cube root of 20712984000 is 2746.2973419695

Scales and comparisons

• 20,712,984,000 seconds is equal to 658 years, 31 weeks, 4 days, 14 hours, 40 minutes.
• To count from 1 to 20,712,984,000 would take you about one thousand, three hundred seventeen 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 20712984000 cubic inches would be around 228.9 feet tall.

Recreational maths with 20712984000

• 20712984000 backwards is 00048921702
• The number of decimal digits it has is: 11
• The sum of 20712984000's digits is 33
• More coming soon!