1380005528751500

Names of 1380005528751500

• Cardinal: 1380005528751500 can be written as One quadrillion, three hundred eighty trillion, five billion, five hundred twenty-eight million, seven hundred fifty-one thousand, five hundred.

Scientific notation

• Scientific notation: 1.3800055287515 × 10¹⁵

Factors of 1380005528751500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1224

Divisors of 1380005528751500

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 10 14 20 23 25 28 35 46 50 70 92 100 115 125 140 161 175 230 250 322 350 460 500 529 575 644 700 805 875 1058 1150 1187 1610 1750 2116 2300 2374 2645 2875 3220 3500 3703 4025 4748 5290 5750 5935 7406 8050 8309 10580 11500 11870 12167 13225 14812 16100 16618 18515 20125 23740 24334 26450 27301 29675 33236 37030 40250 41545 48668 52900 54602 59350 60835 66125 74060 80500 83090 85169 92575 109204 118700 121670 132250 136505 148375 166180 170338 185150 191107 207725 243340 264500 273010 279841 296750 304175 340676 370300 382214 415450 425845 462875 546020 559682 593500 608350 627923 682525 764428 830900 851690 925750 955535 1038625 1119364 1216700 1255846 1365050 1399205 1408969 1520875 1703380 1851500 1911070 1958887 2077250 2129225 2511692 2730100 2798410 2817938 3041750 3139615 3412625 3822140 3917774 4154500 4258450 4395461 4777675 5596820 5635876 6083500 6279230 6825250 6996025 7044845 7835548 8516900 8790922 9555350 9794435 9862783 10646125 12558460 13650500 13992050 14089690 14442229 15698075 17581844 19110700 19588870 19725566 21292250 21977305 23888375 27984100 28179380 28884458 31396150 32406287 34980125 35224225 39177740 39451132 42584500 43954610 47776750 48972175 49313915 57768916 62792300 64812574 69960250 70448450 72211145 78490375 87909220 95553500 97944350 98627830 101095603 109886525 129625148 139920500 140896900 144422290 156980750 162031435 176121125 195888700 197255660 202191206 219773050 226844009 244860875 246569575 288844580 313961500 324062870 332171267 352242250 361055725 404382412 439546100 453688018 489721750 493139150 505478015 549432625 648125740 664342534 704484500 722111450 745344601 810157175 907376036 979443500 986278300 1010956030 1098865250 1134220045 1232847875 1328685068 1444222900 1490689202 1620314350 1660856335 1805278625 2021912060 2197730500 2268440090 2325198869 2465695750 2527390075 2981378404 3240628700 3321712670 3610557250 3726723005 4050785875 4536880180 4650397738 4931391500 5054780150 5217412207 5671100225 6643425340 7221114500 7453446010 8101571750 8304281675 9300795476 10109560300 10434824414 11342200450 11625994345 12636950375 14906892020 16203143500 16608563350 17142925823 18633615025 20869648828 22684400900 23251988690 25273900750 26087061035 28355501125 33217126700 34285851646 37267230050 41521408375 46503977380 50547801500 52174122070 56711002250 58129971725 68571703292 74534460100 83042816750 85714629115 93168075125 104348244140 113422004500 116259943450 120000480761 130435305175 166085633500 171429258230 186336150250 232519886900 240000961522 260870610350 290649858625 342858516460 372672300500 394287293929 428573145575 480001923044 521741220700 581299717250 600002403805 652176525875 788574587858 857146291150 1162599434500 1200004807610 1304353051750 1577149175716 1714292582300 1971436469645 2142865727875 2400009615220 2608706103500 2760011057503 3000012019025 3942872939290 4285731455750 5520022115006 6000024038050 7885745878580 8571462911500 9857182348225 11040044230012 12000048076100 13800055287515 15000060095125 19714364696450 27600110575030 30000120190250 39428729392900 49285911741125 55200221150060 60000240380500 69000276437575 98571823482250 138000552875150 197143646964500 276001105750300 345001382187875 690002764375750 1380005528751500
• Sum of all divisors σ(n): 3604097445984672
• Sum of proper divisors (its aliquot sum) s(n): 2224091917233172
• 1380005528751500 is an abundant number, because the sum of its proper divisors (2224091917233172) is greater than itself. Its abundance is 844086388481672

Bases of 1380005528751500

• Binary: 100111001110001101110010011010101000100110110001100₂
• Hexadecimal: 0x4E71B93544D8C
• Base-36: DL65SD4QRW

Squares and roots of 1380005528751500

• 1380005528751500 squared (1380005528751500²) is 1904415259384707093148752250000
• 1380005528751500 cubed (1380005528751500³) is 2628103586989617734633696411803725315875000000
• The square root of 1380005528751500 is 37148425.6564326021
• The cube root of 1380005528751500 is 111333.7768320809

Scales and comparisons

• 1,380,005,528,751,500 seconds is equal to 43,879,907 years, 9 weeks, 1 day, 9 hours, 38 minutes, 20 seconds.
• To count from 1 to 1,380,005,528,751,500 would take you about one hundred thirty-one million, six hundred thirty-nine thousand, seven hundred twenty-one 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 1380005528751500 cubic inches would be around 9277.8 feet tall.

Recreational maths with 1380005528751500

• 1380005528751500 backwards is 0051578255000831
• 1380005528751500 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1380005528751500's digits is 50
• More coming soon!