20739774914560

Names of 20739774914560

• Cardinal: 20739774914560 can be written as Twenty trillion, seven hundred thirty-nine billion, seven hundred seventy-four million, nine hundred fourteen thousand, five hundred sixty.

Scientific notation

• Scientific notation: 2.073977491456 × 10¹³

Factors of 20739774914560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 783

Divisors of 20739774914560

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 64 65 68 80 85 104 128 130 136 160 170 208 221 256 260 272 289 307 320 340 416 439 442 512 520 544 578 614 640 680 832 878 884 1024 1040 1088 1105 1156 1228 1280 1360 1445 1535 1664 1756 1768 2048 2080 2176 2195 2210 2312 2456 2560 2720 2890 3070 3328 3512 3536 3757 3991 4096 4160 4352 4390 4420 4624 4912 5120 5219 5440 5707 5780 6140 6656 7024 7072 7463 7514 7982 8192 8320 8704 8780 8840 9248 9824 10240 10438 10880 11414 11560 12280 13312 14048 14144 14926 15028 15964 16640 17408 17560 17680 18496 18785 19648 19955 20480 20876 21760 22828 23120 24560 26095 26624 28096 28288 28535 29852 30056 31928 33280 34816 35120 35360 36992 37315 37570 39296 39910 40960 41752 43520 45656 46240 49120 52190 53248 56192 56576 57070 59704 60112 63856 66560 67847 69632 70240 70720 73984 74630 75140 78592 79820 83504 87040 88723 91312 92480 97019 98240 104380 106496 112384 113152 114140 119408 120224 126871 127712 133120 134773 135694 139264 140480 141440 147968 149260 150280 157184 159640 167008 174080 177446 182624 184960 194038 196480 208760 224768 226304 228280 238816 240448 253742 255424 266240 269546 271388 280960 282880 295936 298520 300560 314368 319280 334016 339235 348160 354892 365248 369920 388076 392960 417520 443615 449536 452608 456560 477632 480896 485095 507484 510848 532480 539092 542776 561920 565760 591872 597040 601120 628736 634355 638560 668032 673865 678470 696320 709784 730496 739840 776152 785920 835040 887230 899072 905216 913120 955264 961792 970190 1014968 1021696 1078184 1085552 1123840 1131520 1153399 1183744 1194080 1202240 1257472 1268710 1277120 1336064 1347730 1356940 1419568 1460992 1479680 1552304 1571840 1649323 1670080 1752049 1774460 1798144 1810432 1826240 1910528 1923584 1940380 2029936 2043392 2156368 2171104 2247680 2263040 2291141 2306798 2367488 2388160 2404480 2514944 2537420 2554240 2672128 2695460 2713880 2839136 2921984 2959360 3104608 3143680 3298646 3340160 3504098 3548920 3596288 3652480 3821056 3847168 3880760 4059872 4086784 4312736 4342208 4495360 4526080 4582282 4613596 4776320 4808960 5074840 5108480 5344256 5390920 5427760 5678272 5766995 5843968 5918720 6209216 6287360 6597292 6680320 7008196 7097840 7304960 7642112 7694336 7761520 8119744 8173568 8246615 8625472 8684416 8760245 8990720 9052160 9164564 9227192 9552640 9617920 10149680 10216960 10688512 10781840 10855520 11356544 11455705 11533990 11687936 11837440 12418432 12574720 13194584 13360640 14016392 14195680 14609920 15284224 15388672 15523040 16239488 16347136 16493230 17250944 17368832 17520490 17981440 18329128 18454384 19105280 19235840 20299360 20433920 21377024 21563680 21711040 22713088 22911410 23067980 23375872 24836864 26389168 26721280 28032784 28391360 29219840 29784833 30568448 30777344 31046080 32478976 32694272 32986460 34501888 34737664 35040980 36658256 36908768 38210560 38471680 38949397 40598720 40867840 42754048 43127360 43422080 45426176 45822820 46135960 46751744 49673728 52778336 53442560 56065568 56782720 58439680 59569666 61136896 62092160 64957952 65972920 69003776 69475328 70081960 73316512 73817536 76421120 76943360 77898794 81197440 81735680 86254720 86844160 90852352 91645640 92271920 99347456 105556672 106885120 112131136 113565440 116879360 119139332 124184320 129915904 131945840 138007552 138950656 140163920 146633024 147635072 148924165 152842240 153886720 155797588 162394880 163471360 172509440 173688320 181704704 183291280 184543840 194746985 198694912 211113344 213770240 224262272 227130880 233758720 238278664 248368640 259831808 263891680 276015104 277901312 280327840 293266048 295270144 297848330 305684480 311595176 324789760 345018880 347376640 363409408 366582560 369087680 389493970 397389824 422226688 448524544 454261760 476557328 496737280 506342161 519663616 527783360 552030208 555802624 560655680 586532096 590540288 595696660 623190352 649579520 690037760 694753280 726818816 733165120 738175360 778987940 794779648 844453376 897049088 908523520 953114656 993474560 1012684322 1039327232 1055566720 1104060416 1121311360 1173064192 1181080576 1191393320 1246380704 1299159040 1380075520 1389506560 1466330240 1476350720 1557975880 1688906752 1794098176 1817047040 1906229312 1986949120 2025368644 2111133440 2242622720 2346128384 2362161152 2382786640 2492761408 2531710805 2598318080 2760151040 2779013120 2932660480 2952701440 3115951760 3377813504 3588196352 3634094080 3812458624 3973898240 4050737288 4222266880 4485245440 4692256768 4724322304 4765573280 4985522816 5063421610 5196636160 5520302080 5865320960 5905402880 6231903520 6755627008 7176392704 7624917248 8101474576 8444533760 8970490880 9384513536 9448644608 9531146560 9971045632 10126843220 11730641920 11810805760 12463807040 13511254016 14352785408 15249834496 16202949152 16889067520 17940981760 18769027072 19062293120 19942091264 20253686440 23461283840 23621611520 24927614080 30499668992 32405898304 33778135040 35881963520 38124586240 39884182528 40507372880 46922567680 47243223040 49855228160 60999337984 64811796608 67556270080 71763927040 76249172480 79768365056 81014745760 93845135360 99710456320 121998675968 129623593216 152498344960 159536730112 162029491520 199420912640 243997351936 259247186432 304996689920 319073460224 324058983040 398841825280 518494372864 609993379840 648117966080 797683650560 1036988745728 1219986759680 1296235932160 1595367301120 2073977491456 2592471864320 4147954982912 5184943728640 10369887457280 20739774914560
• Sum of all divisors σ(n): 57255140638080
• Sum of proper divisors (its aliquot sum) s(n): 36515365723520
• 20739774914560 is an abundant number, because the sum of its proper divisors (36515365723520) is greater than itself. Its abundance is 15775590808960

Bases of 20739774914560

• Binary: 100101101110011011010111010101010000000000000₂
• Hexadecimal: 0x12DCDAEAA000
• Base-36: 7CNPYHYPS

Squares and roots of 20739774914560

• 20739774914560 squared (20739774914560²) is 430138263506612255299993600
• 20739774914560 cubed (20739774914560³) is 8920970767266835953159473672608546816000
• The square root of 20739774914560 is 4554094.3023349879
• The cube root of 20739774914560 is 27474.8088491613

Scales and comparisons

• 20,739,774,914,560 seconds is equal to 659,460 years, 35 weeks, 6 days, 3 hours, 22 minutes, 40 seconds.
• To count from 1 to 20,739,774,914,560 would take you about one million, six hundred forty-eight thousand, six hundred fifty-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 20739774914560 cubic inches would be around 2289.6 feet tall.

Recreational maths with 20739774914560

• 20739774914560 backwards is 06541947793702
• 20739774914560 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20739774914560's digits is 64
• More coming soon!