20983125000

Names of 20983125000

• Cardinal: 20983125000 can be written as Twenty billion, nine hundred eighty-three million, one hundred twenty-five thousand.

Scientific notation

• Scientific notation: 2.0983125 × 10¹⁰

Factors of 20983125000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 60

Divisors of 20983125000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 25 30 31 38 40 50 57 60 62 75 76 93 95 100 114 120 124 125 150 152 155 186 190 200 228 248 250 285 300 310 361 372 375 380 456 465 475 500 570 589 600 620 625 722 744 750 760 775 930 950 1000 1083 1140 1178 1240 1250 1425 1444 1500 1550 1767 1805 1860 1875 1900 2166 2280 2325 2356 2375 2500 2850 2888 2945 3000 3100 3125 3534 3610 3720 3750 3800 3875 4332 4650 4712 4750 5000 5415 5700 5890 6200 6250 7068 7125 7220 7500 7750 8664 8835 9025 9300 9375 9500 10830 11191 11400 11625 11780 11875 12500 14136 14250 14440 14725 15000 15500 15625 17670 18050 18600 18750 19000 19375 21660 22382 23250 23560 23750 25000 27075 28500 29450 31000 31250 33573 35340 35625 36100 37500 38750 43320 44175 44764 45125 46500 46875 47500 54150 55955 57000 58125 58900 59375 62500 67146 70680 71250 72200 73625 75000 77500 78125 88350 89528 90250 93000 93750 95000 96875 108300 111910 116250 117800 118750 125000 134292 135375 142500 147250 155000 156250 167865 176700 178125 180500 187500 193750 216600 220875 223820 225625 232500 234375 237500 268584 270750 279775 285000 290625 294500 296875 312500 335730 353400 356250 361000 368125 375000 387500 441750 447640 451250 465000 468750 475000 484375 541500 559550 581250 589000 593750 625000 671460 676875 712500 736250 775000 839325 883500 890625 902500 937500 968750 1083000 1104375 1119100 1128125 1162500 1187500 1342920 1353750 1398875 1425000 1453125 1472500 1484375 1678650 1767000 1781250 1805000 1840625 1875000 1937500 2208750 2238200 2256250 2325000 2375000 2421875 2707500 2797750 2906250 2945000 2968750 3357300 3384375 3562500 3681250 3875000 4196625 4417500 4453125 4512500 4843750 5415000 5521875 5595500 5640625 5812500 5937500 6714600 6768750 6994375 7125000 7265625 7362500 8393250 8835000 8906250 9025000 9203125 9687500 11043750 11191000 11281250 11625000 11875000 13537500 13988750 14531250 14725000 16786500 16921875 17812500 18406250 19375000 20983125 22087500 22562500 27075000 27609375 27977500 28203125 29062500 33573000 33843750 34971875 35625000 36812500 41966250 44175000 45125000 46015625 55218750 55955000 56406250 58125000 67687500 69943750 73625000 83932500 84609375 92031250 104915625 110437500 112812500 135375000 138046875 139887500 167865000 169218750 174859375 184062500 209831250 220875000 225625000 276093750 279775000 338437500 349718750 368125000 419662500 524578125 552187500 676875000 699437500 839325000 874296875 1049156250 1104375000 1398875000 1748593750 2098312500 2622890625 3497187500 4196625000 5245781250 6994375000 10491562500 20983125000
• Sum of all divisors σ(n): 71437317120
• Sum of proper divisors (its aliquot sum) s(n): 50454192120
• 20983125000 is an abundant number, because the sum of its proper divisors (50454192120) is greater than itself. Its abundance is 29471067120

Bases of 20983125000

• Binary: 10011100010101100010001010000001000₂
• Hexadecimal: 0x4E2B11408
• Base-36: 9N0T6VC

Squares and roots of 20983125000

• 20983125000 squared (20983125000²) is 440291534765625000000
• 20983125000 cubed (20983125000³) is 9238692310428955078125000000000
• The square root of 20983125000 is 144855.5314787807
• The cube root of 20983125000 is 2758.1849807997

Scales and comparisons

• 20,983,125,000 seconds is equal to 667 years, 10 weeks, 2 days, 5 hours, 50 minutes.
• To count from 1 to 20,983,125,000 would take you about one thousand, three hundred thirty-four 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 20983125000 cubic inches would be around 229.8 feet tall.

Recreational maths with 20983125000

• 20983125000 backwards is 00052138902
• 20983125000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20983125000's digits is 30
• More coming soon!