18149318678700

Names of 18149318678700

• Cardinal: 18149318678700 can be written as Eighteen trillion, one hundred forty-nine billion, three hundred eighteen million, six hundred seventy-eight thousand, seven hundred.

Scientific notation

• Scientific notation: 1.81493186787 × 10¹³

Factors of 18149318678700

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 42960

Divisors of 18149318678700

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 17 18 20 22 25 27 30 33 34 36 44 45 50 51 54 55 60 66 68 75 81 85 90 99 100 102 108 110 132 135 150 153 162 165 170 180 187 198 204 220 225 255 270 275 281 297 300 306 324 330 340 374 396 405 425 450 459 495 510 540 550 561 562 594 612 660 675 748 765 810 825 843 850 891 900 918 935 990 1020 1100 1122 1124 1188 1275 1350 1377 1405 1485 1530 1620 1650 1683 1686 1700 1782 1836 1870 1980 2025 2244 2295 2475 2529 2550 2700 2754 2805 2810 2970 3060 3091 3300 3366 3372 3564 3740 3825 4050 4215 4455 4590 4675 4777 4950 5049 5058 5100 5508 5610 5620 5940 6182 6732 6885 7025 7425 7587 7650 8100 8415 8430 8910 9180 9273 9350 9554 9900 10098 10116 11220 11475 12364 12645 13770 14025 14050 14331 14850 15147 15174 15300 15455 16830 16860 17820 18546 18700 19108 20196 21075 22275 22761 22950 23885 25245 25290 27540 27819 28050 28100 28662 29700 30294 30348 30910 33660 34425 37092 37935 42075 42150 42641 42993 44550 45522 45900 46365 47770 50490 50580 52547 55638 56100 57324 60588 61820 63225 68850 71655 75735 75870 77275 83457 84150 84300 85282 85986 89100 91044 92730 95540 100980 105094 111276 113805 119425 126225 126450 127923 128979 137700 139095 143310 151470 151740 154550 157641 166914 168300 170564 171972 185460 189675 210188 213205 214965 227610 231825 238850 250371 252450 252900 255846 257958 262735 278190 286620 302940 309100 315282 333828 358275 378675 379350 383769 386937 417285 426410 429930 455220 463650 469051 472923 477700 500742 504900 511692 515916 525470 556380 569025 630564 639615 644895 695475 716550 724897 757350 758700 767538 773874 788205 834570 852820 859860 927300 938102 945846 1001484 1050940 1066025 1074825 1138050 1151307 1251855 1279230 1289790 1313675 1390950 1407153 1418769 1433100 1449794 1514700 1535076 1547748 1576410 1669140 1876204 1891692 1918845 1934685 2086425 2132050 2149650 2174691 2276100 2302614 2345255 2364615 2503710 2558460 2579580 2627350 2781900 2814306 2837538 2899588 3152820 3198075 3224475 3453921 3624485 3837690 3869370 3941025 4172850 4221459 4256307 4264100 4299300 4349382 4605228 4690510 4729230 5007420 5254700 5628612 5675076 5756535 6259275 6396150 6448950 6524073 6907842 7035765 7093845 7248970 7675380 7738740 7882050 7973867 8345700 8442918 8512614 8698764 9381020 9458460 9594225 9673425 10873455 11513070 11726275 11823075 11982121 12518550 12664377 12792300 12897900 13048146 13815684 14071530 14187690 14497940 15764100 15947734 16885836 17025228 17269605 18122425 19188450 19346850 19572219 21107295 21281535 21746910 23026140 23452550 23646150 23921601 23964242 25037100 25328754 26096292 28143060 28375380 28782675 31895468 32620365 34539210 35178825 35469225 35946363 36244850 37993131 38376900 38693700 39144438 39869335 42214590 42563070 43493820 46905100 47292300 47843202 47928484 50657508 54367275 57565350 58716657 59910605 63321885 65240730 69078420 70357650 70938450 71764803 71892726 72489700 75986262 78288876 79738670 84429180 85126140 86348025 95686404 97861095 105536475 106407675 107839089 108734550 115130700 117433314 119608005 119821210 126643770 130481460 131803331 140715300 141876900 143529606 143785452 151972524 159477340 163101825 172696050 179731815 189965655 195722190 199346675 203696057 211072950 212815350 215294409 215678178 217469100 234866628 239216010 239642420 253287540 263606662 287059212 293583285 299553025 316609425 323517267 326203650 345392100 358824015 359463630 379931310 391444380 395409993 398693350 407392114 422145900 425630700 430588818 431356356 478432020 489305475 527213324 539195445 587166570 598040025 599106050 611088171 633218850 645883227 647034534 652407300 659016655 717648030 718927260 759862620 790819986 797386700 814784228 861177636 898659075 949828275 970551801 978610950 1018480285 1076472045 1078390890 1174333140 1186229979 1196080050 1198212100 1222176342 1266437700 1291766454 1294069068 1318033310 1435296060 1467916425 1581639972 1617586335 1794120075 1797318150 1833264513 1899656550 1941103602 1957221900 1977049965 2036960570 2152944090 2156781780 2240656627 2372459958 2392160100 2444352684 2583532908 2636066620 2695977225 2935832850 3055440855 3229416135 3235172670 3295083275 3558689937 3588240150 3594636300 3666529026 3799313100 3882207204 3954099930 4073921140 4305888180 4481313254 4744919916 4852759005 5092401425 5382360225 5391954450 5499793539 5871665700 5931149895 6110881710 6458832270 6470345340 6590166550 6721969881 7117379874 7176480300 7333058052 7908199860 8087931675 8962626508 9166322565 9705518010 9885249825 10184802850 10676069811 10764720450 10783908900 10999587078 11203283135 11862299790 12221763420 12917664540 13180333100 13443939762 14234759748 15277204275 16147080675 16175863350 16499380617 17793449685 18332645130 19411036020 19770499650 20165909643 20369605700 21352139622 21529440900 21999174156 22406566270 23724599580 24263795025 26887879524 27498967695 29655749475 30554408550 32294161350 32351726700 32998761234 33609849405 35586899370 36665290260 39540999300 40331819286 42704279244 44813132540 45831612825 48527590050 53380349055 54997935390 56016415675 59311498950 60497728929 61108817100 64588322700 65997522468 67219698810 71173798740 80663638572 82496903085 88967248425 91663225650 97055180100 100829548215 106760698110 109995870780 112032831350 118622997900 120995457858 134439397620 137494838475 164993806170 168049247025 177934496850 181493186787 183326451300 201659096430 213521396220 224065662700 241990915716 266901745275 274989676950 302488644645 329987612340 336098494050 355868993700 362986373574 403318192860 412484515425 504147741075 533803490550 549979353900 604977289290 672196988100 725972747148 824969030850 907465933935 1008295482150 1067606981100 1209954578580 1512443223225 1649938061700 1814931867870 2016590964300 3024886446450 3629863735740 4537329669675 6049772892900 9074659339350 18149318678700
• Sum of all divisors σ(n): 68200181346528
• Sum of proper divisors (its aliquot sum) s(n): 50050862667828
• 18149318678700 is an abundant number, because the sum of its proper divisors (50050862667828) is greater than itself. Its abundance is 31901543989128

Bases of 18149318678700

• Binary: 100001000000110110111101100010101100010101100₂
• Hexadecimal: 0x1081B7B158AC
• Base-36: 6FLOJQMR0

Squares and roots of 18149318678700

• 18149318678700 squared (18149318678700²) is 329397768501008713833690000
• 18149318678700 cubed (18149318678700³) is 5978345072577455949773253002345403000000
• The square root of 18149318678700 is 4260201.7180762697
• The cube root of 18149318678700 is 26279.6821871555

Scales and comparisons

• 18,149,318,678,700 seconds is equal to 577,092 years, 10 weeks, 18 hours, 45 minutes.
• To count from 1 to 18,149,318,678,700 would take you about one million, four hundred forty-two thousand, seven hundred thirty 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 18149318678700 cubic inches would be around 2190 feet tall.

Recreational maths with 18149318678700

• 18149318678700 backwards is 00787681394181
• The number of decimal digits it has is: 14
• The sum of 18149318678700's digits is 63
• More coming soon!