18481478429568

Names of 18481478429568

• Cardinal: 18481478429568 can be written as Eighteen trillion, four hundred eighty-one billion, four hundred seventy-eight million, four hundred twenty-nine thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8481478429568 × 10¹³

Factors of 18481478429568

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1133

Divisors of 18481478429568

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 23 24 28 32 33 42 44 46 48 56 64 66 69 77 84 88 92 96 112 128 132 138 154 161 168 176 184 192 224 231 253 264 276 308 322 336 352 368 384 448 462 483 506 528 529 552 616 644 672 704 736 759 896 924 966 1012 1056 1058 1087 1104 1232 1288 1344 1408 1472 1518 1587 1771 1848 1932 2024 2112 2116 2174 2208 2464 2576 2688 2944 3036 3174 3261 3542 3696 3703 3864 4048 4224 4232 4348 4416 4928 5152 5313 5819 6072 6348 6522 7084 7392 7406 7609 7728 8096 8464 8696 8832 9856 10304 10626 11109 11638 11957 12144 12696 13044 14168 14784 14812 15218 15456 16192 16928 17392 17457 20608 21252 22218 22827 23276 23914 24288 25001 25392 26088 28336 29568 29624 30436 30912 32384 33856 34784 34914 35871 40733 42504 44436 45654 46552 47828 48576 50002 50784 52176 56672 59248 60872 61824 67712 69568 69828 71742 75003 81466 83699 85008 88872 91308 93104 95656 97152 100004 101568 104352 113344 118496 121744 122199 139136 139656 143484 150006 162932 167398 170016 175007 177744 182616 186208 191312 200008 203136 208704 226688 236992 243488 244398 251097 275011 279312 286968 300012 325864 334796 340032 350014 355488 365232 372416 382624 400016 417408 473984 486976 488796 502194 525021 550022 558624 573936 575023 600024 651728 669592 680064 700028 710976 730464 744832 765248 800032 825033 973952 977592 1004388 1050042 1100044 1117248 1147872 1150046 1181569 1200048 1303456 1339184 1400056 1421952 1460928 1530496 1600064 1650066 1725069 1925077 1955184 2008776 2100084 2200088 2234496 2295744 2300092 2363138 2400096 2606912 2678368 2800112 2921856 3200128 3300132 3450138 3544707 3850154 3910368 4017552 4025161 4200168 4400176 4591488 4600184 4726276 4800192 5213824 5356736 5600224 5775231 6325253 6600264 6900276 7089414 7700308 7820736 8035104 8050322 8270983 8400336 8800352 9200368 9452552 9600384 10713472 11200448 11550462 12075483 12650506 12997259 13200528 13800552 14178828 15400616 15641472 16070208 16100644 16541966 16800672 17600704 18400736 18905104 18975759 22400896 23100924 24150966 24812949 25301012 25994518 26401056 27176087 27601104 28357656 30801232 32140416 32201288 33083932 33601344 35201408 36801472 37810208 37951518 38991777 44276771 46201848 48301932 49625898 50602024 51989036 52802112 54352174 55202208 56715312 61602464 64402576 66167864 67202688 73602944 75620416 75903036 77983554 81528261 88553542 90980813 92403696 96603864 99251796 101204048 103978072 105604224 108704348 110404416 113430624 123204928 128805152 132335728 132830313 151240832 151806072 155967108 163056522 177107084 181961626 184807392 190232609 193207728 198503592 202408096 207956144 217408696 220808832 226861248 246409856 257610304 264671456 265660626 272942439 298936957 303612144 311934216 326113044 354214168 363923252 369614784 380465218 386415456 397007184 404816192 415912288 434817392 453722496 515220608 529342912 531321252 545884878 570697827 597873914 607224288 623868432 625050001 652226088 708428336 727846504 739229568 760930436 772830912 794014368 809632384 831824576 869634784 896810871 1058685824 1062642504 1091769756 1141395654 1195747828 1214448576 1247736864 1250100002 1304452176 1416856672 1455693008 1521860872 1545661824 1588028736 1663649152 1739269568 1793621742 1875150003 2092558699 2125285008 2183539512 2282791308 2391495656 2428897152 2495473728 2500200004 2608904352 2833713344 2911386016 3043721744 3176057472 3478539136 3587243484 3750300006 4185117398 4250570016 4367079024 4375350007 4565582616 4782991312 4990947456 5000400008 5217808704 5667426688 5822772032 6087443488 6277676097 6875550011 7174486968 7500600012 8370234796 8501140032 8734158048 8750700014 9131165232 9565982624 10000800016 10435617408 11645544064 12174886976 12555352194 13126050021 13751100022 14348973936 15001200024 16740469592 17002280064 17468316096 17501400028 18262330464 19131965248 20001600032 20626650033 24349773952 25110704388 26252100042 27502200044 28697947872 30002400048 33480939184 34936632192 35002800056 36524660928 38263930496 40003200064 41253300066 48128850077 50221408776 52504200084 55004400088 57395895744 60004800096 66961878368 70005600112 73049321856 80006400128 82506600132 96257700154 100442817552 105008400168 110008800176 114791791488 120009600192 133923756736 140011200224 144386550231 165013200264 192515400308 200885635104 210016800336 220017600352 240019200384 267847513472 280022400448 288773100462 330026400528 385030800616 401771270208 420033600672 440035200704 560044800896 577546200924 660052801056 770061601232 803542540416 840067201344 880070401408 1155092401848 1320105602112 1540123202464 1680134402688 2310184803696 2640211204224 3080246404928 4620369607392 6160492809856 9240739214784 18481478429568
• Sum of all divisors σ(n): 64040592712320
• Sum of proper divisors (its aliquot sum) s(n): 45559114282752
• 18481478429568 is an abundant number, because the sum of its proper divisors (45559114282752) is greater than itself. Its abundance is 27077635853184

Bases of 18481478429568

• Binary: 100001100111100001101111101001110101110000000₂
• Hexadecimal: 0x10CF0DF4EB80
• Base-36: 6JU9V2UTC

Squares and roots of 18481478429568

• 18481478429568 squared (18481478429568²) is 341565044942587267536666624
• 18481478429568 cubed (18481478429568³) is 6312627010400851073956345745981080338432
• The square root of 18481478429568 is 4299009.0055230171
• The cube root of 18481478429568 is 26439.0331830705

Scales and comparisons

• 18,481,478,429,568 seconds is equal to 587,653 years, 44 weeks, 8 hours, 12 minutes, 48 seconds.
• To count from 1 to 18,481,478,429,568 would take you about one million, four hundred sixty-nine thousand, one hundred thirty-four 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 18481478429568 cubic inches would be around 2203.3 feet tall.

Recreational maths with 18481478429568

• 18481478429568 backwards is 86592487418481
• The number of decimal digits it has is: 14
• The sum of 18481478429568's digits is 75
• More coming soon!