18135886050432

Names of 18135886050432

• Cardinal: 18135886050432 can be written as Eighteen trillion, one hundred thirty-five billion, eight hundred eighty-six million, fifty thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.8135886050432 × 10¹³

Factors of 18135886050432

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1478

Divisors of 18135886050432

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 31 32 34 36 48 51 62 64 68 72 93 96 102 124 128 136 144 151 153 181 186 192 204 248 272 279 288 302 306 362 372 384 408 453 496 527 543 544 558 576 604 612 724 744 816 906 992 1054 1086 1088 1093 1116 1152 1208 1224 1359 1448 1488 1581 1629 1632 1812 1984 2108 2172 2176 2186 2232 2416 2448 2567 2718 2896 2976 3077 3162 3258 3264 3279 3624 3968 4216 4344 4372 4464 4681 4743 4832 4896 5134 5436 5611 5792 5952 6154 6324 6516 6528 6558 7248 7701 8432 8688 8744 8928 9231 9362 9486 9664 9792 9837 10268 10872 11222 11584 11904 12308 12648 13032 13116 14043 14496 15402 16833 16864 17376 17488 17856 18462 18581 18724 18972 19328 19584 19674 20536 21744 22444 23103 23168 24616 25296 26064 26232 27331 27693 28086 28992 30804 33666 33728 33883 34752 34976 35712 36924 37162 37448 37944 39348 41072 42129 43488 44888 46206 49232 50499 50592 52128 52464 54662 55386 55743 56172 57984 61608 67332 67456 67766 69504 69952 73848 74324 74896 75888 78696 79577 81993 82144 84258 86976 89776 92412 95387 98464 100998 101184 101649 104256 104928 109324 110772 111486 112344 123216 134664 135532 139904 147696 148648 149792 151776 157392 159154 163986 164288 165043 167229 168516 173952 179552 184824 190774 196928 197833 201996 202368 203298 208512 209856 218648 221544 222972 224688 238731 245979 246432 269328 271064 286161 295392 297296 299584 303552 304947 314784 318308 327972 328576 330086 334458 337032 359104 369648 381548 393856 395666 403992 406596 419712 437296 443088 445944 449376 464627 477462 491958 492864 495129 538656 542128 572322 576011 590784 593499 594592 599168 607104 609894 629568 636616 655944 660172 668916 674064 716193 718208 739296 763096 791332 807984 813192 847261 858483 874592 886176 891888 898752 929254 954924 983916 985728 990258 1077312 1084256 1144644 1152022 1181568 1186998 1189184 1219788 1259136 1273232 1311888 1320344 1337832 1348128 1393881 1432386 1478592 1485387 1526192 1582664 1615968 1626384 1694522 1716966 1728033 1749184 1772352 1780497 1783776 1797504 1858508 1909848 1967832 1980516 2154624 2168512 2289288 2304044 2373996 2378368 2439576 2541783 2546464 2623776 2640688 2675664 2696256 2787762 2805731 2864772 2957184 2970774 3052384 3165328 3231936 3252768 3363161 3389044 3433932 3456066 3498368 3544704 3560994 3567552 3717016 3819696 3935664 3961032 4181643 4337024 4578576 4608088 4747992 4879152 5083566 5092928 5116333 5184099 5247552 5281376 5351328 5392512 5575524 5611462 5729544 5941548 6104768 6132823 6330656 6463872 6505536 6726322 6778088 6867864 6912132 7121988 7135104 7434032 7625349 7639392 7871328 7922064 8363286 8417193 9157152 9216176 9495984 9758304 10089483 10167132 10185856 10232666 10368198 10495104 10562752 10702656 11151048 11222924 11459088 11883096 12209536 12265646 12661312 13011072 13452644 13556176 13735728 13824264 14243976 14403437 14868064 15250698 15278784 15348999 15742656 15844128 16726572 16834386 18314304 18398469 18432352 18991968 19516608 20178966 20334264 20465332 20736396 21125504 21405312 22302096 22445848 22918176 23766192 24531292 25251579 25322624 26905288 27112352 27471456 27648528 28487952 28806874 29736128 29872783 30268449 30501396 30557568 30697998 31485312 31688256 33453144 33668772 36628608 36796938 36864704 37983936 39033216 40357932 40668528 40930664 41472792 43210311 44604192 44891696 45836352 46046997 47532384 49062584 50503158 53810576 54224704 54942912 55195407 55297056 56975904 57613748 59472256 59745566 60536898 61002792 61395996 63376512 66906288 67337544 73593876 73729408 75967872 80715864 81337056 81861328 82945584 86420622 86977661 89208384 89618349 89783392 91672704 92093994 95064768 98125168 101006316 104257991 107621152 108449408 109885824 110390814 110594112 113951808 115227496 119491132 121073796 122005584 122791992 129630933 133812576 134675088 147187752 161431728 162674112 163722656 165891168 172841244 173955322 178416768 179236698 179566784 184187988 190129536 196250336 202012632 208515982 215242304 220781628 221188224 227903616 230454992 238982264 242147592 244011168 245583984 259261866 260932983 267625152 268855047 269350176 294375504 312773973 322863456 325348224 327445312 331782336 345682488 347910644 358473396 359133568 368375976 392500672 404025264 417031964 430484608 441563256 460909984 477964528 484295184 488022336 491167968 507837311 518523732 521865966 535250304 537710094 538700352 588751008 625547946 645726912 654890624 663564672 691364976 695821288 716946792 736751952 782798949 785001344 808050528 834063928 883126512 921819968 926056273 938321919 955929056 968590368 976044672 982335936 1015674622 1037047464 1043731932 1075420188 1077400704 1177502016 1251095892 1291453824 1382729952 1391642576 1433893584 1473503904 1523511933 1565597898 1616101056 1668127856 1766253024 1843639936 1852112546 1876643838 1911858112 1937180736 1964671872 2031349244 2074094928 2087463864 2150840376 2355004032 2502191784 2765459904 2778168819 2783285152 2867787168 2947007808 3047023866 3131195796 3232202112 3336255712 3532506048 3704225092 3753287676 3823716224 3874361472 4062698488 4148189856 4174927728 4301680752 4570535799 5004383568 5530919808 5556337638 5566570304 5735574336 5894015616 6094047732 6262391592 6672511424 7065012096 7408450184 7506575352 8125396976 8296379712 8334506457 8349855456 8603361504 9141071598 10008767136 11112675276 11133140608 11471148672 12188095464 12524783184 13345022848 14816900368 15013150704 15742956641 16250793952 16592759424 16669012914 16699710912 17206723008 18282143196 20017534272 22225350552 24376190928 25049566368 29633800736 30026301408 31485913282 32501587904 33338025828 33399421824 34413446016 36564286392 40035068544 44450701104 47228869923 48752381856 50099132736 59267601472 60052602816 62971826564 65003175808 66676051656 73128572784 88901402208 94457739846 97504763712 100198265472 118535202944 120105205632 125943653128 133352103312 141686609769 146257145568 177802804416 188915479692 195009527424 251887306256 266704206624 283373219538 292514291136 355605608832 377830959384 503774612512 533408413248 566746439076 585028582272 755661918768 1007549225024 1066816826496 1133492878152 1511323837536 2015098450048 2266985756304 3022647675072 4533971512608 6045295350144 9067943025216 18135886050432
• Sum of all divisors σ(n): 57788086487040
• Sum of proper divisors (its aliquot sum) s(n): 39652200436608
• 18135886050432 is an abundant number, because the sum of its proper divisors (39652200436608) is greater than itself. Its abundance is 21516314386176

Bases of 18135886050432

• Binary: 100000111111010010111000010111011010010000000₂
• Hexadecimal: 0x107E970BB480
• Base-36: 6FFIEASG0

Squares and roots of 18135886050432

• 18135886050432 squared (18135886050432²) is 328910362834254008047386624
• 18135886050432 cubed (18135886050432³) is 5965080861168275003447584544634666221568
• The square root of 18135886050432 is 4258624.9013539569
• The cube root of 18135886050432 is 26273.1972361713

Scales and comparisons

• 18,135,886,050,432 seconds is equal to 576,665 years, 4 weeks, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 18,135,886,050,432 would take you about one million, four hundred forty-one thousand, six hundred sixty-two 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 18135886050432 cubic inches would be around 2189.4 feet tall.

Recreational maths with 18135886050432

• 18135886050432 backwards is 23405068853181
• The number of decimal digits it has is: 14
• The sum of 18135886050432's digits is 54
• More coming soon!