20748032500

Names of 20748032500

• Cardinal: 20748032500 can be written as Twenty billion, seven hundred forty-eight million, thirty-two thousand, five hundred.

Scientific notation

• Scientific notation: 2.07480325 × 10¹⁰

Factors of 20748032500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 84

Divisors of 20748032500

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 10 13 17 20 25 26 34 47 50 52 65 68 85 94 100 125 130 170 188 221 235 250 260 289 325 340 425 442 470 500 578 611 625 650 799 850 884 940 1105 1156 1175 1222 1250 1300 1445 1598 1625 1700 2125 2209 2210 2350 2444 2500 2890 3055 3196 3250 3757 3995 4250 4418 4420 4700 5525 5780 5875 6110 6500 7225 7514 7990 8125 8500 8836 10387 10625 11045 11050 11750 12220 13583 14450 15028 15275 15980 16250 18785 19975 20774 21250 22090 22100 23500 27166 27625 28717 28900 29375 30550 32500 36125 37553 37570 39950 41548 42500 44180 51935 54332 55225 55250 57434 58750 61100 67915 72250 75106 75140 76375 79900 93925 99875 103870 110450 110500 114868 117500 135830 138125 143585 144500 150212 152750 176579 180625 187765 187850 199750 207740 220900 259675 271660 276125 276250 287170 305500 339575 353158 361250 375530 375700 381875 399500 469625 488189 499375 519350 552250 552500 574340 638401 679150 706316 717925 722500 751060 763750 882895 938825 939250 976378 998750 1038700 1104500 1276802 1298375 1358300 1380625 1435850 1527500 1697875 1765790 1877650 1878500 1952756 1997500 2348125 2440945 2553604 2596750 2761250 2871700 3192005 3395750 3531580 3589625 3755300 4414475 4694125 4696250 4881890 5193500 5522500 6384010 6491875 6791500 7179250 8299213 8489375 8828950 9388250 9392500 9763780 12204725 12768020 12983750 14358500 15960025 16598426 16978750 17657900 17948125 18776500 22072375 23470625 24409450 25967500 31920050 33196852 33957500 35896250 41496065 44144750 46941250 48818900 61023625 63840100 71792500 79800125 82992130 88289500 93882500 110361875 122047250 159600250 165984260 207480325 220723750 244094500 305118125 319200500 399000625 414960650 441447500 610236250 798001250 829921300 1037401625 1220472500 1596002500 2074803250 4149606500 5187008125 10374016250 20748032500
• Sum of all divisors σ(n): 53033103662
• Sum of proper divisors (its aliquot sum) s(n): 32285071162
• 20748032500 is an abundant number, because the sum of its proper divisors (32285071162) is greater than itself. Its abundance is 11537038662

Bases of 20748032500

• Binary: 10011010100101011011101100111110100₂
• Hexadecimal: 0x4D4ADD9F4
• Base-36: 9J4UCC4

Squares and roots of 20748032500

• 20748032500 squared (20748032500²) is 430480852621056250000
• 20748032500 cubed (20748032500³) is 8931630720809385259328125000000
• The square root of 20748032500 is 144041.7734547863
• The cube root of 20748032500 is 2747.8454749833

Scales and comparisons

• 20,748,032,500 seconds is equal to 659 years, 37 weeks, 4 days, 6 hours, 21 minutes, 40 seconds.
• To count from 1 to 20,748,032,500 would take you about one thousand, three hundred nineteen 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 20748032500 cubic inches would be around 229 feet tall.

Recreational maths with 20748032500

• 20748032500 backwards is 00523084702
• The number of decimal digits it has is: 11
• The sum of 20748032500's digits is 31
• More coming soon!