20008488547840

Names of 20008488547840

• Cardinal: 20008488547840 can be written as Twenty trillion, eight billion, four hundred eighty-eight million, five hundred forty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.000848854784 × 10¹³

Factors of 20008488547840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 609

Divisors of 20008488547840

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 29 32 40 52 58 64 65 80 104 116 127 128 130 145 160 169 208 232 254 256 260 290 320 338 377 416 433 464 508 512 520 580 635 640 676 754 832 841 845 866 928 1016 1040 1160 1270 1280 1352 1508 1651 1664 1682 1690 1732 1856 1885 2032 2080 2165 2320 2540 2560 2704 3016 3302 3328 3364 3380 3464 3683 3712 3770 4064 4160 4205 4330 4640 4901 5080 5408 5629 6032 6604 6656 6728 6760 6928 7366 7424 7540 8128 8255 8320 8410 8660 9280 9802 10160 10816 10933 11258 12064 12557 13208 13456 13520 13856 14732 14848 15080 16256 16510 16640 16820 17320 18415 18560 19604 20320 21463 21632 21866 22516 24128 24505 25114 26416 26912 27040 27712 28145 29464 30160 32512 33020 33280 33640 34640 36830 37120 39208 40640 42926 43264 43732 45032 47879 48256 49010 50228 52832 53824 54080 54665 54991 55424 56290 58928 60320 62785 65024 66040 67280 69280 73177 73660 74240 78416 81280 85852 86528 87464 90064 95758 96512 98020 100456 105664 106807 107315 107648 108160 109330 109982 110848 112580 117856 120640 125570 132080 134560 138560 142129 146354 147320 156832 162560 163241 171704 174928 180128 191516 193024 196040 200912 211328 213614 214630 215296 216320 218660 219964 221696 225160 235712 239395 241280 251140 264160 269120 274955 277120 284258 292708 294640 313664 325120 326482 343408 349856 360256 364153 365885 383032 392080 401824 422656 427228 429260 430592 432640 437320 439928 450320 471424 478790 482560 502280 528320 534035 538240 549910 554240 568516 585416 589280 622427 627328 652964 686816 699712 710645 714883 720512 728306 731770 766064 784160 803648 816205 845312 854456 858520 874640 879856 900640 942848 957580 965120 1004560 1056640 1068070 1076480 1099820 1108480 1137032 1170832 1178560 1244854 1254656 1305928 1373632 1388491 1399424 1421290 1429766 1441024 1456612 1463540 1532128 1568320 1594739 1607296 1632410 1708912 1717040 1749280 1759712 1801280 1820765 1885696 1915160 2009120 2113280 2122133 2136140 2152960 2199640 2274064 2341664 2357120 2489708 2509312 2611856 2747264 2776982 2798848 2842580 2859532 2882048 2913224 2927080 3064256 3112135 3136640 3189478 3214592 3264820 3417824 3434080 3498560 3519424 3574415 3602560 3641530 3830320 4018240 4226560 4244266 4272280 4399280 4548128 4683328 4714240 4733989 4979416 5223712 5494528 5553964 5597696 5685160 5719064 5826448 5854160 6128512 6224270 6273280 6378956 6429184 6529640 6835648 6868160 6942455 6997120 7038848 7148830 7205120 7283060 7660640 7973695 8036480 8488532 8544560 8798560 9096256 9293479 9366656 9428480 9467978 9958832 10447424 10610665 10989056 11107928 11370320 11438128 11652896 11708320 12257024 12448540 12546560 12757912 13059280 13671296 13736320 13884910 13994240 14077696 14297660 14410240 14566120 15321280 15947390 16072960 16977064 17089120 17597120 18050383 18192512 18586958 18733312 18935956 19917664 20731607 20894848 21221330 22215856 22740640 22876256 23305792 23416640 23669945 24514048 24897080 25515824 26118560 27342592 27472640 27769820 27988480 28155392 28595320 29132240 30642560 31894780 32145920 33954128 34178240 35194240 36100766 36385024 37173916 37466624 37871912 39835328 41463214 41789696 42442660 44431712 45481280 45752512 46247431 46467395 46611584 46833280 47339890 49794160 51031648 52237120 54685184 54945280 55539640 57190640 58264480 61285120 61541857 63789560 67908256 68356480 70388480 72201532 72770048 74347832 75743824 79670656 82926428 83579392 84885320 88863424 90251915 90962560 91505024 92494862 92934790 93223168 93666560 94679780 99588320 102063296 103658035 104474240 111079280 114381280 116528960 122570240 123083714 127579120 135816512 136712960 140776960 144403064 148695664 151487648 159341312 165852856 169770640 177726848 180503830 181925120 183010048 184989724 185869580 186446336 187333120 189359560 199176640 204126592 207316070 208948480 222158560 228762560 231237155 233057920 246167428 255158240 269510891 271633024 273425920 288806128 297391328 302975296 307709285 318682624 331705712 339541280 355453696 361007660 363850240 366020096 369979448 371739160 378719120 398353280 408253184 414632140 417896960 444317120 457525120 462474310 466115840 492334856 510316480 539021782 543266048 577612256 594782656 601216603 605950592 615418570 663411424 679082560 710907392 722015320 739958896 743478320 757438240 796706560 816506368 829264280 888634240 915050240 924948620 932231680 984669712 1020632960 1078043564 1086532096 1155224512 1189565312 1202433206 1211901184 1230837140 1326822848 1347554455 1358165120 1444030640 1479917792 1486956640 1514876480 1593413120 1658528560 1777268480 1830100480 1849897240 1969339424 2041265920 2156087128 2310449024 2379130624 2404866412 2423802368 2461674280 2653645696 2695108910 2716330240 2888061280 2959835584 2973913280 3006083015 3029752960 3317057120 3554536960 3699794480 3938678848 4082531840 4312174256 4620898048 4758261248 4809732824 4923348560 5307291392 5390217820 5432660480 5776122560 5919671168 5947826560 6012166030 6059505920 6634114240 7399588960 7815815839 7877357696 8624348512 9241796096 9619465648 9846697120 10614582784 10780435640 11552245120 11839342336 11895653120 12024332060 12119011840 13268228480 14799177920 15631631678 15754715392 17248697024 19238931296 19693394240 21560871280 23104490240 23678684672 23791306240 24048664120 26536456960 29598355840 31263263356 31509430784 34497394048 38477862592 39079079195 39386788480 43121742560 46208980480 48097328240 53072913920 59196711680 62526526712 68994788096 76955725184 78158158390 78773576960 86243485120 96194656480 118393423360 125053053424 137989576192 153911450368 156316316780 157547153920 172486970240 192389312960 250106106848 307822900736 312632633560 344973940480 384778625920 500212213696 625265267120 689947880960 769557251840 1000424427392 1250530534240 1539114503680 2000848854784 2501061068480 4001697709568 5002122136960 10004244273920 20008488547840
• Sum of all divisors σ(n): 54349534407168
• Sum of proper divisors (its aliquot sum) s(n): 34341045859328
• 20008488547840 is an abundant number, because the sum of its proper divisors (34341045859328) is greater than itself. Its abundance is 14332557311488

Bases of 20008488547840

• Binary: 100100011001010010110110110100011011000000000₂
• Hexadecimal: 0x123296DA3600
• Base-36: 73BRTH6V4

Squares and roots of 20008488547840

• 20008488547840 squared (20008488547840²) is 400339613969044431968665600
• 20008488547840 cubed (20008488547840³) is 8010190581346312005313163643326562304000
• The square root of 20008488547840 is 4473084.9028204237
• The cube root of 20008488547840 is 27148.0158667415

Scales and comparisons

• 20,008,488,547,840 seconds is equal to 636,208 years, 2 weeks, 2 days, 13 hours, 30 minutes, 40 seconds.
• To count from 1 to 20,008,488,547,840 would take you about one million, five hundred ninety thousand, five hundred twenty 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 20008488547840 cubic inches would be around 2262.3 feet tall.

Recreational maths with 20008488547840

• 20008488547840 backwards is 04874588480002
• 20008488547840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20008488547840's digits is 58
• More coming soon!