18160485269472

Names of 18160485269472

• Cardinal: 18160485269472 can be written as Eighteen trillion, one hundred sixty billion, four hundred eighty-five million, two hundred sixty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.8160485269472 × 10¹³

Factors of 18160485269472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3217

Divisors of 18160485269472

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 23 24 26 27 28 32 36 39 42 46 48 52 54 56 63 69 72 78 84 91 92 96 104 108 112 117 126 138 144 156 161 168 182 184 189 207 208 216 224 234 252 273 276 288 299 312 322 336 351 364 368 378 414 416 432 468 483 504 546 552 598 621 624 644 672 702 728 736 756 819 828 864 897 936 966 1008 1092 1104 1196 1242 1248 1288 1404 1449 1456 1512 1638 1656 1794 1872 1932 2016 2093 2184 2208 2392 2457 2484 2576 2691 2808 2898 2912 3024 3169 3276 3312 3588 3744 3864 4186 4347 4368 4784 4914 4968 5152 5382 5616 5796 6048 6279 6338 6552 6624 7176 7728 8073 8372 8694 8736 9507 9568 9828 9936 10764 11232 11592 12558 12676 13104 14352 15456 16146 16744 17388 18837 19014 19656 19872 21528 22183 23184 25116 25352 26208 28521 28704 32292 33488 34776 37674 38028 39312 41197 43056 44366 46368 50232 50704 56511 57042 64584 66549 66976 69552 72887 75348 76056 78624 82394 85563 86112 88732 100464 101408 113022 114084 123591 129168 133098 139104 145774 150696 152112 164788 171126 177464 199647 200928 218661 226044 228168 247182 258336 266196 288379 291548 301392 304224 329576 342252 354928 370773 399294 437322 452088 456336 494364 510209 532392 576758 583096 598941 602784 655983 659152 684504 709856 741546 798588 865137 874644 904176 912672 947531 988728 1020418 1064784 1112319 1153516 1166192 1197882 1311966 1318304 1369008 1483092 1530627 1597176 1730274 1749288 1808352 1895062 1967949 1977456 2040836 2129568 2224638 2307032 2332384 2395764 2595411 2623932 2738016 2842593 2966184 3061254 3194352 3460548 3498576 3790124 3935898 3954912 4081672 4449276 4591881 4614064 4791528 5190822 5247864 5685186 5932368 6122508 6388704 6632717 6921096 6997152 7580248 7786233 7871796 8163344 8527779 8898552 9183762 9228128 9583056 10042561 10381644 10495728 11370372 11864736 12245016 13265434 13775643 13842192 15160496 15572466 15743592 16326688 17055558 17797104 18367524 19166112 19898151 20085122 20763288 20991456 22740744 24490032 25583337 26530868 27551286 27684384 30127683 30320992 31144932 31487184 34111116 35594208 36735048 39796302 40170244 41526576 45481488 48980064 51166674 53061736 55102572 59694453 60255366 62289864 62974368 68222232 70297927 73470096 79592604 80340488 83053152 90383049 90962976 102333348 106123472 110205144 119388906 120510732 124579728 130553293 136444464 140595854 146940192 159185208 160680976 179083359 180766098 204666696 210893781 212246944 220410288 230978903 238777812 241021464 249159456 261106586 271149147 272888928 281191708 318370416 321361952 358166718 361532196 391659879 409333392 421787562 440820576 461957806 477555624 482042928 522213172 542298294 562383416 632681343 636740832 692936709 716333436 723064392 783319758 818666784 843575124 913873051 923915612 955111248 964085856 1044426344 1084596588 1124766832 1174979637 1265362686 1385873418 1432666872 1446128784 1566639516 1616852321 1687150248 1827746102 1847831224 1898044029 1910222496 2078810127 2088852688 2169193176 2249533664 2349959274 2530725372 2741619153 2771746836 2865333744 2892257568 3002725739 3133279032 3233704642 3374300496 3524938911 3655492204 3695662448 3796088058 4157620254 4177705376 4338386352 4699918548 4850556963 5061450744 5483238306 5543493672 5730667488 6005451478 6236430381 6266558064 6467409284 6748600992 7049877822 7310984408 7391324896 7592176116 8224857459 8315240508 8676772704 9008177217 9399837096 9701113926 10122901488 10966476612 11086987344 12010902956 12472860762 12533116128 12934818568 14099755644 14551670889 14621968816 15184352232 16449714918 16630481016 18016354434 18799674192 19402227852 20245802976 21019080173 21932953224 22173974688 24021805912 24674572377 24945721524 25869637136 27024531651 28199511288 29103341778 29243937632 30368704464 32899429836 33260962032 36032708868 37599348384 38804455704 42038160346 43655012667 43865906448 48043611824 49349144754 49891443048 51739274272 54049063302 56399022576 58206683556 60737408928 63057240519 65798859672 66521924064 72065417736 77608911408 81073594953 84076320692 87310025334 87731812896 96087223648 98698289508 99782886096 108098126604 112798045152 116413367112 126114481038 131597719344 144130835472 155217822816 162147189906 168152641384 174620050668 189171721557 197396579016 199565772192 216196253208 232826734224 252228962076 263195438688 288261670944 324294379812 336305282768 349240101336 378343443114 394793158032 432392506416 465653468448 504457924152 567515164671 648588759624 672610565536 698480202672 756686886228 789586316064 864785012832 1008915848304 1135030329342 1297177519248 1396960405344 1513373772456 2017831696608 2270060658684 2594355038496 3026747544912 4540121317368 6053495089824 9080242634736 18160485269472
• Sum of all divisors σ(n): 68047370818560
• Sum of proper divisors (its aliquot sum) s(n): 49886885549088
• 18160485269472 is an abundant number, because the sum of its proper divisors (49886885549088) is greater than itself. Its abundance is 31726400279616

Bases of 18160485269472

• Binary: 100001000010001010001010001011111111111100000₂
• Hexadecimal: 0x10845145FFE0
• Base-36: 6FQT81FC0

Squares and roots of 18160485269472

• 18160485269472 squared (18160485269472²) is 329803225222709500455158784
• 18160485269472 cubed (18160485269472³) is 5989386613481372249587378776102787842048
• The square root of 18160485269472 is 4261512.0872141147
• The cube root of 18160485269472 is 26285.0707143787

Scales and comparisons

• 18,160,485,269,472 seconds is equal to 577,447 years, 13 weeks, 2 days, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,160,485,269,472 would take you about one million, four hundred forty-three thousand, six hundred eighteen 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 18160485269472 cubic inches would be around 2190.4 feet tall.

Recreational maths with 18160485269472

• 18160485269472 backwards is 27496258406181
• 18160485269472 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18160485269472's digits is 63
• More coming soon!