18102886341320

Names of 18102886341320

• Cardinal: 18102886341320 can be written as Eighteen trillion, one hundred two billion, eight hundred eighty-six million, three hundred forty-one thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.810288634132 × 10¹³

Factors of 18102886341320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1702

Divisors of 18102886341320

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 23 40 44 46 55 88 92 110 115 121 184 220 230 242 253 440 457 460 484 506 521 605 683 914 920 968 1012 1042 1210 1265 1366 1828 2024 2084 2285 2420 2530 2605 2732 2783 3415 3656 4168 4570 4840 5027 5060 5210 5464 5566 5731 6830 7513 9140 10054 10120 10420 10511 11132 11462 11983 13660 13915 15026 15709 18280 20108 20840 21022 22264 22924 23966 25135 27320 27830 28655 30052 31418 37565 40216 42044 45848 47932 50270 52555 55297 55660 57310 59915 60104 62836 63041 75130 78545 82643 84088 95864 100540 105110 110594 111320 114620 115621 119830 125672 126082 131813 150260 157090 165286 172799 201080 210220 221188 229240 231242 238097 239660 252164 263626 276485 300520 312131 314180 315205 330572 345598 355843 413215 420440 442376 462484 476194 479320 504328 527252 552970 578105 624262 628360 630410 659065 661144 691196 711686 826430 863995 924968 952388 1054504 1105940 1156210 1190485 1248524 1260820 1271831 1318130 1382392 1423372 1449943 1560655 1652860 1727990 1779215 1900789 1904776 2211880 2312420 2380970 2497048 2521640 2543662 2619067 2636260 2846744 2899886 3121310 3305720 3433441 3455980 3558430 3801578 3914273 4624840 4761940 5087324 5238134 5272520 5476231 5799772 6242620 6359155 6866882 6911960 7116860 7179013 7249715 7603156 7828546 8184389 9503945 9523880 10174648 10476268 10952462 11599544 12485240 12718310 13095335 13733764 14233720 14358026 14499430 15206312 15657092 16368778 17167205 19007890 19571365 20952536 21904924 25436620 26190670 27381155 27467528 28716052 28809737 28998860 31314184 32737556 34334410 35895065 37767851 38015780 39142730 40921945 43057003 43809848 50873240 52381340 54762310 57432104 57619474 57997720 60238541 65475112 68668820 71790130 75535702 76031560 78285460 78969143 81843890 86114006 90028279 104762680 109524620 115238948 120477082 137337640 143580260 144048685 151071404 156570920 157938286 162620251 163687780 172228012 180056558 188839255 215285015 219049240 230477896 240954164 287160520 288097370 301192705 302142808 315876572 325240502 327375560 344456024 360113116 377678510 394845715 430570030 450141395 481908328 576194740 602385410 631753144 650481004 662623951 720226232 755357020 789691430 813101255 861140060 868660573 900282790 990311069 1152389480 1204770820 1300962008 1325247902 1510714040 1579382860 1626202510 1722280120 1737321146 1788822761 1800565580 1980622138 2409541640 2650495804 3158765720 3252405020 3313119755 3474642292 3577645522 3601131160 3740265773 3961244276 4343302865 4951555345 5300991608 6504810040 6626239510 6949284584 7155291044 7480531546 7922488552 8686605730 8944113805 9903110690 13252479020 14310582088 14961063092 17373211460 17888227610 18701328865 19677050371 19806221380 26504958040 29922126184 34746422920 35776455220 37402657730 39354100742 39612442760 41142923503 71552910440 74805315460 78708201484 82285847006 98385251855 149610630920 157416402968 164571694012 196770503710 205714617515 329143388024 393541007420 411429235030 452572158533 787082014840 822858470060 905144317066 1645716940120 1810288634132 2262860792665 3620577268264 4525721585330 9051443170660 18102886341320
• Sum of all divisors σ(n): 46978319243520
• Sum of proper divisors (its aliquot sum) s(n): 28875432902200
• 18102886341320 is an abundant number, because the sum of its proper divisors (28875432902200) is greater than itself. Its abundance is 10772546560880

Bases of 18102886341320

• Binary: 100000111011011101000000111000001101011001000₂
• Hexadecimal: 0x1076E81C1AC8
• Base-36: 6F0CN4HXK

Squares and roots of 18102886341320

• 18102886341320 squared (18102886341320²) is 327714493886750215539342400
• 18102886341320 cubed (18102886341320³) is 5932578235235047115809727550054747968000
• The square root of 18102886341320 is 4254748.6813347743
• The cube root of 18102886341320 is 26257.2521598429

Scales and comparisons

• 18,102,886,341,320 seconds is equal to 575,615 years, 41 weeks, 11 hours, 15 minutes, 20 seconds.
• To count from 1 to 18,102,886,341,320 would take you about one million, four hundred thirty-nine 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 18102886341320 cubic inches would be around 2188.1 feet tall.

Recreational maths with 18102886341320

• 18102886341320 backwards is 02314368820181
• The number of decimal digits it has is: 14
• The sum of 18102886341320's digits is 47
• More coming soon!