20728835323504

Names of 20728835323504

• Cardinal: 20728835323504 can be written as Twenty trillion, seven hundred twenty-eight billion, eight hundred thirty-five million, three hundred twenty-three thousand, five hundred four.

Scientific notation

• Scientific notation: 2.0728835323504 × 10¹³

Factors of 20728835323504

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 136

Divisors of 20728835323504

• Number of divisors d(n): 500
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 38 44 56 76 77 88 97 112 121 133 152 154 176 194 209 242 266 304 308 361 388 418 484 532 616 679 722 776 836 847 968 1064 1067 1232 1331 1358 1444 1463 1552 1672 1694 1843 1936 2128 2134 2299 2527 2662 2716 2888 2926 3344 3388 3686 3971 4268 4598 5054 5324 5432 5776 5852 6776 6859 7372 7469 7942 8536 9196 9317 10108 10648 10864 11704 11737 12901 13552 13718 14641 14744 14938 15884 16093 17072 18392 18634 20216 20273 21296 23408 23474 25289 25802 27436 27797 29282 29488 29876 31768 32186 35017 36784 37268 40432 40546 43681 46948 48013 50578 51604 54872 55594 58564 59752 63536 64372 70034 74536 75449 81092 82159 87362 93896 96026 101156 102487 103208 109744 111188 117128 119504 128744 129107 130321 140068 141911 149072 150898 162184 164318 174724 177023 187792 192052 202312 204974 206416 222376 223003 234256 245119 257488 258214 260642 278179 280136 283822 301796 305767 324368 328636 349448 354046 384104 385187 404624 409948 444752 446006 480491 490238 516428 521284 528143 556358 560272 567644 603592 611534 657272 665323 698896 708092 768208 770374 819896 829939 892012 903749 912247 960982 980476 1032856 1042568 1056286 1112716 1135288 1207184 1223068 1314544 1330646 1416184 1420177 1433531 1540748 1561021 1639792 1659878 1784024 1807498 1824494 1921964 1947253 1960952 2065712 2085136 2112572 2225432 2270576 2446136 2453033 2661292 2696309 2832368 2840354 2867062 3081496 3122042 3319756 3363437 3568048 3614996 3648988 3843928 3894506 3921904 4225144 4237057 4450864 4657261 4892272 4906066 5285401 5322584 5392618 5680708 5734124 5809573 6162992 6244084 6639512 6726874 7229992 7297976 7318553 7687856 7789012 8450288 8474114 9129329 9314522 9812132 9941239 10034717 10570802 10645168 10785236 11361416 11468248 11619146 12488168 12641137 13279024 13453748 14459984 14595952 14637106 15578024 15768841 16948228 17171231 18258658 18629044 19624264 19882478 20069434 21141604 21570472 22722832 22936496 23238292 24976336 25282274 26907496 26983363 29274212 29659399 31156048 31537682 33896456 34342462 36517316 36997807 37258088 39248528 39764956 40138868 42283208 43140944 46476584 46607627 50564548 51229871 53814992 53966726 58548424 59318798 63075364 63905303 67792912 68684924 73034632 73995614 74516176 79529912 80277736 80504083 84566416 88487959 92953168 93215254 100422619 101129096 102459742 107933452 110381887 117096848 118637596 126150728 127810606 137369848 139052507 146069264 147991228 159059824 160555472 161008166 173457251 176975918 186430508 188883541 200845238 202258192 204919484 215866904 220763774 237275192 252301456 255621212 274739696 278105014 295982456 322016332 326253389 346914502 353951836 372861016 377767082 401690476 409838968 431733808 441527548 474550384 511242424 512683897 556210028 563528581 591964912 644032664 652506778 693829004 702958333 707903672 745722032 755534164 803380952 819677936 883055096 885544913 973367549 1022484848 1025367794 1112420056 1127057162 1214200757 1288065328 1305013556 1387658008 1405916666 1415807344 1511068328 1529577577 1606761904 1766110192 1771089826 1908029761 1946735098 2050735588 2224840112 2254114324 2428401514 2610027112 2775316016 2811833332 3022136656 3059155154 3542179652 3588787279 3816059522 3893470196 4101471176 4508228648 4856803028 5220054224 5623666664 6118310308 6198814391 7084359304 7177574558 7632119044 7786940392 8202942352 9016457296 9713606056 9740994043 10707043039 11247333328 12236620616 12397628782 13356208327 14168718608 14355149116 15264238088 15573880784 16825353347 19427212112 19481988086 21414086078 24473241232 24795257564 26712416654 28710298232 30528476176 33650706694 38963976172 42828172156 49590515128 53424833308 57420596464 67301413388 68186958301 77927952344 85656344312 99181030256 106849666616 117777473429 134602826776 136373916602 155855904688 171312688624 185078886817 213699333232 235554946858 269205653552 272747833204 370157773634 471109893716 545495666408 740315547268 942219787432 1090991332816 1295552207719 1480631094536 1884439574864 2591104415438 2961262189072 5182208830876 10364417661752 20728835323504
• Sum of all divisors σ(n): 53843565371120
• Sum of proper divisors (its aliquot sum) s(n): 33114730047616
• 20728835323504 is an abundant number, because the sum of its proper divisors (33114730047616) is greater than itself. Its abundance is 12385894724112

Bases of 20728835323504

• Binary: 100101101101001001110110111011011011001110000₂
• Hexadecimal: 0x12DA4EDDB670
• Base-36: 7CIP1CK8G

Squares and roots of 20728835323504

• 20728835323504 squared (20728835323504²) is 429684613868947180334838016
• 20728835323504 cubed (20728835323504³) is 8906861601932809049935990612432797528064
• The square root of 20728835323504 is 4552893.0718285051
• The cube root of 20728835323504 is 27469.9772950449

Scales and comparisons

• 20,728,835,323,504 seconds is equal to 659,112 years, 43 weeks, 6 days, 12 hours, 5 minutes, 4 seconds.
• To count from 1 to 20,728,835,323,504 would take you about one million, six hundred forty-seven thousand, seven hundred eighty-two 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 20728835323504 cubic inches would be around 2289.2 feet tall.

Recreational maths with 20728835323504

• 20728835323504 backwards is 40532353882702
• The number of decimal digits it has is: 14
• The sum of 20728835323504's digits is 52
• More coming soon!