18190950993936

Names of 18190950993936

• Cardinal: 18190950993936 can be written as Eighteen trillion, one hundred ninety billion, nine hundred fifty million, nine hundred ninety-three thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.8190950993936 × 10¹³

Factors of 18190950993936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 116

Divisors of 18190950993936

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 43 48 56 61 63 72 84 86 112 122 126 129 144 168 172 183 244 252 258 301 336 344 366 387 427 488 504 516 549 602 688 732 774 854 903 976 1008 1032 1098 1204 1281 1464 1548 1708 1806 1849 2064 2196 2408 2562 2623 2709 2928 3096 3416 3612 3698 3721 3843 4392 4816 5124 5246 5418 5547 6192 6832 7224 7396 7442 7686 7869 8784 10248 10492 10836 11094 11163 12943 14448 14792 14884 15372 15738 16641 18361 20496 20984 21672 22188 22326 23607 25886 26047 29584 29768 30744 31476 33282 33489 36722 38829 41968 43344 44376 44652 47214 51772 52094 55083 59536 61488 62952 66564 66978 73444 77658 78141 79507 88752 89304 94428 103544 104188 110166 112789 116487 125904 133128 133956 146888 155316 156282 159014 160003 165249 178608 188856 207088 208376 220332 225578 226981 232974 234423 238521 266256 267912 293776 310632 312564 318028 320006 330498 338367 377712 416752 440664 451156 453962 465948 468846 477042 480009 535824 556549 621264 625128 636056 640012 660996 676734 680943 715563 789523 881328 902312 907924 931896 937692 954084 960018 1015101 1113098 1120021 1250256 1272112 1280024 1321992 1353468 1361886 1431126 1440027 1579046 1588867 1669647 1804624 1815848 1863792 1875384 1908168 1920036 2030202 2042829 2226196 2240042 2368569 2560048 2643984 2706936 2723772 2862252 2880054 3158092 3177734 3339294 3360063 3631696 3750768 3816336 3840072 4060404 4085658 4452392 4480084 4737138 4766601 4849927 5008941 5413872 5447544 5724504 5760108 6316184 6355468 6678588 6720126 6880129 7105707 7680144 8120808 8171316 8904784 8960168 9474276 9533202 9699854 9760183 10017882 10080189 10895088 11449008 11520216 12632368 12710936 13357176 13440252 13760258 14211414 14299803 14549781 16241616 16342632 17920336 18948552 19066404 19399708 19520366 20035764 20160378 20640387 23040432 25421872 26714352 26880504 27520516 28422828 28599606 29099562 29280549 32685264 33949489 37897104 38132808 38799416 39040732 40071528 40320756 41280774 43649343 48160903 53761008 55041032 56845656 57199212 58199124 58561098 61921161 67898978 68321281 76265616 77598832 78081464 80143056 80641512 82561548 87298686 87841647 96321806 101848467 110082064 113691312 114398424 116398248 117122196 123842322 135797956 136642562 144482709 156162928 161283024 165123096 174597372 175683294 192643612 203696934 204963843 228796848 232796496 234244392 247684644 271595912 273285124 288965418 295845547 305545401 330246192 349194744 351366588 385287224 407393868 409927686 419687869 433448127 468488784 495369288 543191824 546570248 577930836 591691094 611090802 614891529 698389488 702733176 770574448 814787736 819855372 839375738 866896254 887536641 990738576 1093140496 1155861672 1183382188 1222181604 1229783058 1259063607 1405466352 1629575472 1639710744 1678751476 1733792508 1775073282 2070918829 2311723344 2366764376 2444363208 2459566116 2518127214 2662609923 2937815083 3279421488 3357502952 3467585016 3550146564 3777190821 4141837658 4733528752 4888726416 4919132232 5036254428 5325219846 5875630166 6212756487 6715005904 6935170032 7100293128 7554381642 8283675316 8813445249 9838264464 10072508856 10650439692 11751260332 12425512974 14200586256 15108763284 16567350632 17626890498 18046578367 18638269461 20145017712 21300879384 23502520664 24851025948 26440335747 30217526568 33134701264 35253780996 36093156734 37276538922 42601758768 47005041328 49702051896 52880671494 54139735101 60435053136 70507561992 72186313468 74553077844 99404103792 105761342988 108279470202 126326048569 141015123984 144372626936 149106155688 162419205303 211522685976 216558940404 252652097138 288745253872 298212311376 324838410606 378978145707 423045371952 433117880808 505304194276 649676821212 757956291414 866235761616 1010608388552 1136934437121 1299353642424 1515912582828 2021216777104 2273868874242 2598707284848 3031825165656 4547737748484 6063650331312 9095475496968 18190950993936
• Sum of all divisors σ(n): 60560227270400
• Sum of proper divisors (its aliquot sum) s(n): 42369276276464
• 18190950993936 is an abundant number, because the sum of its proper divisors (42369276276464) is greater than itself. Its abundance is 24178325282528

Bases of 18190950993936

• Binary: 100001000101101101001001011000001000000010000₂
• Hexadecimal: 0x108B692C1010
• Base-36: 6G4T2JMS0

Squares and roots of 18190950993936

• 18190950993936 squared (18190950993936²) is 330910698063781146308772096
• 18190950993936 cubed (18190950993936³) is 6019580291847395234167935197286902009856
• The square root of 18190950993936 is 4265085.1098115263
• The cube root of 18190950993936 is 26299.7609668243

Scales and comparisons

• 18,190,950,993,936 seconds is equal to 578,415 years, 50 weeks, 4 days, 6 hours, 45 minutes, 36 seconds.
• To count from 1 to 18,190,950,993,936 would take you about one million, four hundred forty-six thousand and thirty-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 18190950993936 cubic inches would be around 2191.6 feet tall.

Recreational maths with 18190950993936

• 18190950993936 backwards is 63939905909181
• 18190950993936 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18190950993936's digits is 72
• More coming soon!