20442189791232

Names of 20442189791232

• Cardinal: 20442189791232 can be written as Twenty trillion, four hundred forty-two billion, one hundred eighty-nine million, seven hundred ninety-one thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 2.0442189791232 × 10¹³

Factors of 20442189791232

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 2177

Divisors of 20442189791232

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 243 256 264 288 297 324 352 384 396 432 486 512 528 576 594 648 704 729 768 792 864 891 972 1024 1056 1152 1188 1296 1408 1458 1536 1584 1728 1782 1944 2048 2112 2161 2187 2304 2376 2592 2673 2816 2916 3072 3168 3456 3564 3888 4096 4224 4322 4374 4608 4752 5184 5346 5632 5832 6144 6336 6483 6561 6912 7128 7776 8019 8192 8448 8644 8748 9216 9504 10368 10692 11264 11664 12288 12672 12966 13122 13824 14256 15552 16038 16384 16896 17288 17496 18432 19008 19449 20736 21384 22528 23328 23771 24057 24576 25344 25932 26244 27648 28512 31104 32076 32768 33792 34576 34992 36864 38016 38898 41472 42768 45056 46656 47542 48114 49152 50688 51864 52488 55296 57024 58347 62208 64152 65536 67584 69152 69984 71313 72171 73728 76032 77796 82944 85536 90112 93312 95084 96228 98304 101376 103728 104976 110592 114048 116694 124416 128304 131072 135168 138304 139968 142626 144342 147456 152064 155592 165888 171072 175041 180224 186624 190168 192456 196608 202752 207456 209952 213939 221184 228096 233388 248832 256608 270336 276608 279936 285252 288684 294912 304128 311184 331776 342144 350082 360448 373248 380336 384912 393216 405504 414912 419904 427878 442368 456192 466776 497664 513216 525123 540672 553216 559872 570504 577368 589824 608256 622368 641817 663552 684288 700164 720896 746496 760672 769824 811008 829824 839808 855756 884736 912384 933552 995328 1026432 1050246 1081344 1106432 1119744 1141008 1154736 1179648 1216512 1244736 1283634 1327104 1368576 1400328 1441792 1492992 1521344 1539648 1575369 1622016 1659648 1679616 1711512 1769472 1824768 1867104 1925451 1990656 2052864 2100492 2162688 2212864 2239488 2282016 2309472 2433024 2489472 2567268 2654208 2737152 2800656 2985984 3042688 3079296 3150738 3244032 3319296 3359232 3423024 3538944 3649536 3734208 3850902 3981312 4105728 4200984 4325376 4425728 4478976 4564032 4618944 4726107 4866048 4978944 5134536 5308416 5474304 5601312 5776353 5971968 6085376 6158592 6301476 6488064 6638592 6718464 6846048 7299072 7468416 7701804 7962624 8211456 8401968 8851456 8957952 9128064 9237888 9452214 9732096 9957888 10269072 10616832 10948608 11202624 11552706 11943936 12170752 12317184 12602952 12976128 13277184 13436928 13692096 14178321 14598144 14936832 15403608 15925248 16422912 16803936 17329059 17702912 17915904 18256128 18475776 18904428 19464192 19915776 20538144 21897216 22405248 23105412 23887872 24341504 24634368 25205904 26554368 26873856 27384192 28356642 29196288 29873664 30807216 31850496 32845824 33607872 34658118 35405824 35831808 36512256 36951552 37808856 38928384 39831552 41076288 43794432 44810496 46210824 47775744 48683008 49268736 50411808 51987177 53108736 53747712 54768384 56713284 58392576 59747328 61614432 65691648 67215744 69316236 70811648 71663616 73024512 73903104 75617712 79663104 82152576 87588864 89620992 92421648 95551488 97366016 98537472 100823616 103974354 106217472 107495424 109536768 113426568 116785152 119494656 123228864 131383296 134431488 138632472 141623296 143327232 146049024 147806208 151235424 155961531 159326208 164305152 175177728 179241984 184843296 194732032 197074944 201647232 207948708 212434944 214990848 219073536 226853136 238989312 246457728 262766592 268862976 277264944 283246592 286654464 292098048 295612416 302470848 311923062 318652416 328610304 350355456 358483968 369686592 389464064 394149888 403294464 415897416 424869888 429981696 438147072 453706272 477978624 492915456 525533184 537725952 554529888 584196096 591224832 604941696 623846124 637304832 657220608 716967936 739373184 778928128 788299776 806588928 831794832 849739776 859963392 876294144 907412544 955957248 985830912 1051066368 1075451904 1109059776 1168392192 1182449664 1209883392 1247692248 1274609664 1314441216 1433935872 1478746368 1557856256 1576599552 1613177856 1663589664 1752588288 1814825088 1911914496 1971661824 2150903808 2218119552 2336784384 2364899328 2419766784 2495384496 2549219328 2628882432 2867871744 2957492736 3115712512 3153199104 3226355712 3327179328 3505176576 3629650176 3823828992 3943323648 4301807616 4436239104 4673568768 4729798656 4839533568 4990768992 5257764864 5735743488 5914985472 6452711424 6654358656 7010353152 7259300352 7647657984 7886647296 8603615232 8872478208 9347137536 9459597312 9679067136 9981537984 10515529728 11471486976 11829970944 12905422848 13308717312 14020706304 14518600704 15773294592 17207230464 17744956416 19358134272 19963075968 21031059456 22942973952 23659941888 25810845696 26617434624 28041412608 29037201408 31546589184 34414460928 35489912832 38716268544 39926151936 42062118912 47319883776 51621691392 53234869248 58074402816 63093178368 68828921856 70979825664 77432537088 79852303872 84124237824 94639767552 103243382784 106469738496 116148805632 126186356736 141959651328 154865074176 159704607744 189279535104 206486765568 212939476992 232297611264 252372713472 283919302656 309730148352 319409215488 378559070208 425878953984 464595222528 567838605312 619460296704 638818430976 757118140416 851757907968 929190445056 1135677210624 1277636861952 1703515815936 1858380890112 2271354421248 2555273723904 3407031631872 5110547447808 6814063263744 10221094895616 20442189791232
• Sum of all divisors σ(n): 66929014879272
• Sum of proper divisors (its aliquot sum) s(n): 46486825088040
• 20442189791232 is an abundant number, because the sum of its proper divisors (46486825088040) is greater than itself. Its abundance is 26044635296808

Bases of 20442189791232

• Binary: 100101001011110010001011101100000000000000000₂
• Hexadecimal: 0x129791760000
• Base-36: 78V0G0000

Squares and roots of 20442189791232

• 20442189791232 squared (20442189791232²) is 417883123460749799744077824
• 20442189791232 cubed (20442189791232³) is 8542446120337481030176576060022920839168
• The square root of 20442189791232 is 4521303.9923491099
• The cube root of 20442189791232 is 27342.7676528597

Scales and comparisons

• 20,442,189,791,232 seconds is equal to 649,998 years, 20 weeks, 6 days, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 20,442,189,791,232 would take you about one million, six hundred twenty-four thousand, nine hundred ninety-six 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 20442189791232 cubic inches would be around 2278.6 feet tall.

Recreational maths with 20442189791232

• 20442189791232 backwards is 23219798124402
• 20442189791232 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20442189791232's digits is 54
• More coming soon!