18142266905856

Names of 18142266905856

• Cardinal: 18142266905856 can be written as Eighteen trillion, one hundred forty-two billion, two hundred sixty-six million, nine hundred five thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.8142266905856 × 10¹³

Factors of 18142266905856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 105

Divisors of 18142266905856

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 47 48 53 54 64 72 81 94 96 106 108 128 141 144 159 162 188 192 212 216 243 256 282 288 318 324 376 384 423 424 432 477 486 564 576 636 648 752 768 846 848 864 954 972 1128 1152 1269 1272 1296 1431 1504 1692 1696 1728 1908 1944 2209 2256 2304 2491 2538 2544 2592 2809 2862 3008 3384 3392 3456 3807 3816 3888 4293 4418 4512 4982 5076 5088 5184 5618 5724 6016 6627 6768 6784 6912 7473 7614 7632 7776 8427 8586 8836 9024 9964 10152 10176 10368 11236 11421 11448 12032 12879 13254 13536 13568 14946 15228 15264 15552 16854 17172 17672 18048 19881 19928 20304 20352 20736 22419 22472 22842 22896 25281 25758 26508 27072 29892 30456 30528 31104 33708 34344 35344 36096 39762 39856 40608 40704 44838 44944 45684 45792 50562 51516 53016 54144 59643 59784 60912 61056 62208 67257 67416 68688 70688 75843 79524 79712 81216 89676 89888 91368 91584 101124 103032 103823 106032 108288 117077 119286 119568 121824 122112 132023 134514 134832 137376 141376 151686 159048 159424 162432 178929 179352 179776 182736 183168 201771 202248 206064 207646 212064 227529 234154 238572 239136 243648 264046 269028 269664 274752 282752 303372 311469 318096 318848 324864 351231 357858 358704 359552 365472 366336 396069 403542 404496 412128 415292 424128 455058 468308 477144 478272 487296 528092 536787 538056 539328 549504 565504 605313 606744 622938 636192 637696 682587 702462 715716 717408 719104 730944 792138 807084 808992 824256 830584 848256 910116 934407 936616 954288 956544 974592 1053693 1056184 1073574 1076112 1078656 1099008 1188207 1210626 1213488 1245876 1272384 1365174 1404924 1431432 1434816 1461888 1584276 1614168 1617984 1648512 1661168 1696512 1820232 1868814 1873232 1908576 1913088 2107386 2112368 2147148 2152224 2157312 2376414 2421252 2426976 2491752 2544768 2730348 2803221 2809848 2862864 2869632 2923776 3161079 3168552 3228336 3235968 3297024 3322336 3564621 3640464 3737628 3746464 3817152 4214772 4224736 4294296 4304448 4752828 4842504 4853952 4983504 5089536 5460696 5502619 5606442 5619696 5725728 5739264 6205081 6322158 6337104 6456672 6471936 6644672 7129242 7280928 7475256 7492928 7634304 8409663 8429544 8449472 8588592 8608896 9483237 9505656 9685008 9707904 9967008 10693863 10921392 11005238 11212884 11239392 11451456 12410162 12644316 12674208 12913344 13289344 14258484 14561856 14950512 14985856 15268608 16507857 16819326 16859088 16898944 17177184 17217792 18615243 18966474 19011312 19370016 19415808 19934016 21387726 21842784 22010476 22425768 22478784 22902912 24820324 25228989 25288632 25348416 25826688 26578688 28449711 28516968 29123712 29901024 29971712 32081589 33015714 33638652 33718176 33797888 34354368 37230486 37932948 38022624 38740032 39868032 42775452 43685568 44020952 44851536 44957568 45805824 49523571 49640648 50457978 50577264 50696832 51653376 55845729 56899422 57033936 58247424 59802048 64163178 66031428 67277304 67436352 68708736 74460972 75865896 76045248 77480064 79736064 85550904 87371136 88041904 89703072 89915136 99047142 99281296 100915956 101154528 101393664 111691458 113798844 114067872 119604096 128326356 132062856 134554608 134872704 137417472 148570713 148921944 151731792 152090496 154960128 167537187 171101808 174742272 176083808 179406144 198094284 198562592 201831912 202309056 223382916 227597688 228135744 239208192 256652712 264125712 269109216 269745408 291638807 297141426 297843888 303463584 304180992 335074374 342203616 352167616 358812288 396188568 397125184 403663824 404618112 445712139 446765832 455195376 456271488 502611561 513305424 528251424 538218432 583277614 594282852 595687776 606927168 670148748 684407232 704335232 717624576 792377136 794250368 807327648 809236224 874916421 891424278 893531664 910390752 912542976 1005223122 1026610848 1056502848 1076436864 1166555228 1188565704 1191375552 1213854336 1337136417 1340297496 1368814464 1408670464 1507834683 1584754272 1588500736 1614655296 1749832842 1782848556 1787063328 1820781504 2010446244 2053221696 2113005696 2152873728 2333110456 2377131408 2382751104 2427708672 2624749263 2674272834 2680594992 2737628928 3015669366 3169508544 3229310592 3499665684 3565697112 3574126656 3641563008 4020892488 4106443392 4226011392 4666220912 4754262816 4765502208 5249498526 5348545668 5361189984 6031338732 6339017088 6458621184 6999331368 7131394224 7148253312 7283126016 7874247789 8041784976 8212886784 9332441824 9508525632 10498997052 10697091336 10722379968 12062677464 12678034176 13998662736 14262788448 14296506624 15748495578 16083569952 18664883648 19017051264 20997994104 21394182672 21444759936 23622743367 24125354928 27997325472 28525576896 31496991156 32167139904 37329767296 38034102528 41995988208 42788365344 42889519872 47245486734 48250709856 55994650944 57051153792 62993982312 64334279808 70868230101 74659534592 83991976416 85576730688 94490973468 96501419712 111989301888 114102307584 125987964624 128668559616 141736460202 167983952832 171153461376 188981946936 193002839424 223978603776 251975929248 283472920404 335967905664 342306922752 377963893872 386005678848 503951858496 566945840808 671935811328 755927787744 1007903716992 1133891681616 1511855575488 2015807433984 2267783363232 3023711150976 4535566726464 6047422301952 9071133452928 18142266905856
• Sum of all divisors σ(n): 56490724268160
• Sum of proper divisors (its aliquot sum) s(n): 38348457362304
• 18142266905856 is an abundant number, because the sum of its proper divisors (38348457362304) is greater than itself. Its abundance is 20206190456448

Bases of 18142266905856

• Binary: 100001000000000010011010111111101010100000000₂
• Hexadecimal: 0x1080135FD500
• Base-36: 6FIFXAO00

Squares and roots of 18142266905856

• 18142266905856 squared (18142266905856²) is 329141848483317839967092736
• 18142266905856 cubed (18142266905856³) is 5971379265071167114932792904410533462016
• The square root of 18142266905856 is 4259374.0039888489
• The cube root of 18142266905856 is 26276.2781593611

Scales and comparisons

• 18,142,266,905,856 seconds is equal to 576,867 years, 50 weeks, 3 days, 57 minutes, 36 seconds.
• To count from 1 to 18,142,266,905,856 would take you about one million, four hundred forty-two thousand, one hundred sixty-nine 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 18142266905856 cubic inches would be around 2189.7 feet tall.

Recreational maths with 18142266905856

• 18142266905856 backwards is 65850966224181
• The number of decimal digits it has is: 14
• The sum of 18142266905856's digits is 63
• More coming soon!