20438832579084288

Names of 20438832579084288

• Cardinal: 20438832579084288 can be written as Twenty quadrillion, four hundred thirty-eight trillion, eight hundred thirty-two billion, five hundred seventy-nine million, eighty-four thousand, two hundred eighty-eight.

Scientific notation

• Scientific notation: 2.0438832579084288 × 10¹⁶

Factors of 20438832579084288

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 30
• Sum of prime factors: 316

Divisors of 20438832579084288

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 311 324 384 432 512 576 622 648 768 864 933 1024 1152 1244 1296 1536 1728 1866 2048 2304 2488 2592 2799 3072 3456 3732 4096 4608 4976 5184 5598 6144 6912 7464 8192 8397 9216 9952 10368 11196 12288 13824 14928 16384 16794 18432 19904 20736 22392 24576 25191 27648 29856 32768 33588 36864 39808 41472 44784 49152 50382 55296 59712 65536 67176 73728 79616 82944 89568 96721 98304 100764 110592 119424 131072 134352 147456 159232 165888 179136 193442 196608 201528 221184 238848 262144 268704 290163 294912 318464 331776 358272 386884 393216 403056 442368 477696 524288 537408 580326 589824 636928 663552 716544 773768 786432 806112 870489 884736 955392 1048576 1074816 1160652 1179648 1273856 1327104 1433088 1547536 1572864 1612224 1740978 1769472 1910784 2097152 2149632 2321304 2359296 2547712 2611467 2654208 2866176 3095072 3145728 3224448 3481956 3538944 3821568 4194304 4299264 4642608 4718592 5095424 5222934 5308416 5732352 6190144 6291456 6448896 6963912 7077888 7643136 7834401 8388608 8598528 9285216 9437184 10190848 10445868 10616832 11464704 12380288 12582912 12897792 13927824 14155776 15286272 15668802 17197056 18570432 18874368 20381696 20891736 21233664 22929408 24760576 25165824 25795584 27855648 28311552 30080231 30572544 31337604 34394112 37140864 37748736 40763392 41783472 42467328 45858816 49521152 51591168 55711296 56623104 60160462 61145088 62675208 68788224 74281728 75497472 81526784 83566944 84934656 90240693 91717632 99042304 103182336 111422592 113246208 120320924 122290176 125350416 137576448 148563456 163053568 167133888 169869312 180481386 183435264 198084608 206364672 222845184 226492416 240641848 244580352 250700832 270722079 275152896 297126912 326107136 334267776 339738624 360962772 366870528 396169216 412729344 445690368 481283696 489160704 501401664 541444158 550305792 594253824 652214272 668535552 679477248 721925544 733741056 792338432 812166237 825458688 891380736 962567392 978321408 1002803328 1082888316 1100611584 1188507648 1304428544 1337071104 1443851088 1467482112 1584676864 1624332474 1650917376 1782761472 1925134784 1956642816 2005606656 2165776632 2201223168 2377015296 2436498711 2608857088 2674142208 2887702176 2934964224 3169353728 3248664948 3301834752 3565522944 3850269568 3913285632 4011213312 4331553264 4402446336 4754030592 4872997422 5348284416 5775404352 5869928448 6338707456 6497329896 6603669504 7131045888 7700539136 7826571264 8022426624 8663106528 8804892672 9508061184 9745994844 10696568832 11550808704 11739856896 12677414912 12994659792 13207339008 14262091776 15401078272 16044853248 17326213056 17609785344 19016122368 19491989688 21393137664 23101617408 23479713792 25354829824 25989319584 26414678016 28524183552 30802156544 32089706496 34652426112 35219570688 38032244736 38983979376 42786275328 46203234816 50709659648 51978639168 52829356032 57048367104 61604313088 64179412992 69304852224 70439141376 76064489472 77967958752 85572550656 92406469632 101419319296 103957278336 105658712064 114096734208 123208626176 128358825984 138609704448 152128978944 155935917504 171145101312 184812939264 202838638592 207914556672 211317424128 228193468416 246417252352 256717651968 277219408896 304257957888 311871835008 342290202624 369625878528 405677277184 415829113344 456386936832 492834504704 513435303936 554438817792 608515915776 623743670016 684580405248 739251757056 811354554368 831658226688 912773873664 985669009408 1026870607872 1108877635584 1217031831552 1247487340032 1369160810496 1478503514112 1663316453376 1825547747328 1971338018816 2053741215744 2217755271168 2434063663104 2494974680064 2738321620992 2957007028224 3326632906752 3651095494656 3942676037632 4107482431488 4435510542336 4989949360128 5476643241984 5914014056448 6653265813504 7302190989312 7885352075264 8214964862976 8871021084672 9979898720256 10953286483968 11828028112896 13306531627008 15770704150528 16429929725952 17742042169344 19959797440512 21906572967936 23656056225792 26613063254016 31541408301056 32859859451904 35484084338688 39919594881024 47312112451584 53226126508032 63082816602112 65719718903808 70968168677376 79839189762048 94624224903168 106452253016064 126165633204224 141936337354752 159678379524096 189248449806336 212904506032128 252331266408448 283872674709504 319356759048192 378496899612672 425809012064256 567745349419008 638713518096384 756993799225344 851618024128512 1135490698838016 1277427036192768 1703236048257024 2270981397676032 2554854072385536 3406472096514048 5109708144771072 6812944193028096 10219416289542144 20438832579084288
• Sum of all divisors σ(n): 61261143995010960
• Sum of proper divisors (its aliquot sum) s(n): 40822311415926672
• 20438832579084288 is an abundant number, because the sum of its proper divisors (40822311415926672) is greater than itself. Its abundance is 20383478836842384

Bases of 20438832579084288

• Binary: 1001000100111010000001010001011100000000000000000000000₂
• Hexadecimal: 0x489D028B800000
• Base-36: 5L8YM2AKG00

Squares and roots of 20438832579084288

• 20438832579084288 squared (20438832579084288²) is 417745877195837287881844608466944
• 20438832579084288 cubed (20438832579084288³) is 8538238044608423287239530219470659190127037775872
• The square root of 20438832579084288 is 142964445.1571239023
• The cube root of 20438832579084288 is 273412.7074053783

Scales and comparisons

• 20,438,832,579,084,288 seconds is equal to 649,891,654 years, 28 weeks, 5 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 20,438,832,579,084,288 would take you about one billion, nine hundred forty-nine million, six hundred seventy-four thousand, nine hundred sixty-three 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 20438832579084288 cubic inches would be around 22784.4 feet tall.

Recreational maths with 20438832579084288

• 20438832579084288 backwards is 88248097523883402
• 20438832579084288 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 20438832579084288's digits is 81
• More coming soon!